23rd week of 2018 patent applcation highlights part 62 |
Patent application number | Title | Published |
20180159209 | WIRELESS MODULE AND METHOD FOR MANUFACTURING WIRELESS MODULE - A wireless module, including: a substrate; an electronic circuit mounted in a first region on a one face of the substrate; a conductive pattern formed in a second region on another face of the substrate and serving as an antenna; a resin layer sealing the electronic circuit in the first region; and a shielding layer formed on a surface of the resin layer and having conductivity. | 2018-06-07 |
20180159210 | ANTENNA RADOMES FORMING A CUT-OFF PATTERN - An antenna system includes a circularly-polarized antenna element with a Down/Up ratio in a proximity of a local horizon of no better than −12 dB. An antenna radome encloses the antenna element, the radome providing a drop of antenna pattern near a local horizon and having an upper transparent area and a lower semi-transparent area. The semi-transparent area is has a generally hemispherical shape. The semi-transparent area includes a circular metallized portion with vertical and horizontal slots, the metallized portion extending part of the way downward from an equator of the generally hemispherical shape. The metallized portion includes passive discrete electrical elements connected across at least some of the slots. The metallized portion can include multiple areas having different degrees of transparence. Each such area has a specified impedance. The discrete elements are capacitors, inductors and/or resistors. The metallized portion can have a plurality of circular rows separated by the horizontal slots. | 2018-06-07 |
20180159211 | ANTENNA RADOME-ENCLOSURES AND RELATED ANTENNA STRUCTURES - An antenna structure includes a radiator element and an enclosure housing the radiator element therein. The enclosure includes a front face that is adjacent a surface of the radiator element and sidewall surfaces that house the radiator element therebetween. The front face of the enclosure has an internal surface that is bounded by the sidewall surfaces and an external surface that is opposite the internal surface. The surface of the radiator element is positioned closer to the external surface than the internal surface of the front face of the enclosure. | 2018-06-07 |
20180159212 | DEVICE ASSEMBLY APPLIED TO MOBILE TERMINAL AND MOBILE TERMINAL - A device assembly applied to a mobile terminal and a mobile terminal are provided. The device assembly includes a fingerprint assembly The fingerprint assembly includes a fingerprint tray, a fingerprint module, and a conductive assembly. The fingerprint tray is electrically connected to a ground of a circuit board of the mobile terminal. The fingerprint module is disposed above the fingerprint tray. The conductive assembly is disposed between the fingerprint tray and fingerprint module. | 2018-06-07 |
20180159213 | VARIABLE DIELECTRIC CONSTANT ANTENNA HAVING SPLIT GROUND ELECTRODE - A multi-layer antenna having radiation layer including radiating elements; transmission layer including delay lines for coupling the RF signal to the radiating elements; control layer comprising variable dielectric constant (VDC) plate; RF coupling layer including arrangements for coupling RF signal to each of the delay lines; ground layer functioning as ground for the RF signal. The ground layer may also function as ground for the VDC control signal. The ground plane may comprise a plurality of conductive ground patches, each conductive ground patch separated from a neighboring conductive ground patch by a distance that appears as a break for a square wave signal of up to 400 Hz, but appears as a short for the RF signal. It is beneficial to make the separation not larger than a tenth of the wavelength of the RF signal. | 2018-06-07 |
20180159214 | Apparatus with Improved Antenna Isolation and Associated Methods - An apparatus includes a first antenna coupled to a first radio frequency (RF) circuit to receive or transmit RF signals, and a second antenna coupled to a second RF circuit to receive or transmit RF signals. The apparatus further includes a first RF current blocker disposed between the first and second antennas, and a second RF current blocker disposed between the first and second antennas. The first and second RF current blockers increase isolation between the first and second antennas. | 2018-06-07 |
20180159215 | MULTI-BAND ARRAY ANTENNA - A multi-band array antenna comprises m first antenna elements operating in p frequency bands; n second antenna elements operating in q frequency bands; a Wilkinson power distributor; one or more filters; and one or more matching circuits. Here, m and n are positive integers satisfying m+n≥3 and any of m=n+1, n=m+1 and m=n; and p and q are positive integers satisfying p≥1, q≥2 and q>p. The m first antenna elements and the n second antenna elements are alternately arranged. The matching circuit performs impedance matching between the filter and the Wilkinson power distributor in a frequency band attenuated by the filter. A series-connection circuit portion is configured so that a branch portion of the power distributor becomes an open end in the attenuation frequency band. | 2018-06-07 |
20180159216 | WIRELESS MODULE AND METHOD FOR MANUFACTURING THE SAME - Solution is preparing a substrate; covering an electronic component mounting region and an antenna mounting region of the substrate with a resin material having viscosity or fluidity; curing the resin material to form a resin layer, and thereafter performing grinding or polishing so as to substantially flatten a surface of the resin layer on the electronic component mounting region and the antenna mounting region; and covering the flattened resin layer with a shielding material having viscosity or fluidity. | 2018-06-07 |
20180159217 | WIRELESS MODULE AND METHOD FOR MANUFACTURING WIRELESS MODULE - A wireless module, including: a substrate; an electronic circuit mounted in a first region on a one face of the substrate; a conductive pattern formed in a second region on another face of the substrate, the conductive pattern being connected to a radio communication section of the electronic circuit, and the conductive pattern serving as an antenna when transmitting/receiving radio wave, the second region being different from the first region; a resin layer sealing the electronic circuit in the first region; a shielding layer formed on a surface of the resin layer; and a shield disposed in either one of a top layer of the substrate and an inner layer of the substrate, the shield being for shielding noise radiated from the electronic circuit. | 2018-06-07 |
20180159218 | REMOTE ELECTRICAL TILT UNIT, BASE STATION, AND METHOD FOR MANAGING REMOTE ELECTRICAL TILT ANTENNA - Embodiments of the present invention provide a remote electrical tilt unit, a base station, and a method for managing a remote electrical tilt antenna. The method includes: receiving, by the remote electrical tilt unit, permission configuration information sent by a first base station through a group of AISG ports of the remote control unit; configuring management permission of the first base station on the remote electrical tilt unit according to the permission configuration information, where the management permission includes at least control permission and query permission, and control permission on the remote electrical tilt unit can be allocated to only one base station. In this way, multiple base stations jointly manage a remote electrical tilt unit in a remote electrical tilt antenna, and a problem that it is difficult to locate and troubleshoot a fault when configuration of the remote electrical tilt unit is incorrect is resolved. | 2018-06-07 |
20180159219 | Device System and Method for Radio Frequency Signal Path Calibration - Devices, methods and systems are disclosed relating to RF signals. A device may comprise a clock input terminal, a variable delay circuit coupled to the clock input terminal and a test terminal as well as a reference signal generator coupled to the variable delay circuit. | 2018-06-07 |
20180159220 | ANTENNA MATCHING CIRCUIT, ANTENNA CIRCUIT, FRONT-END CIRCUIT, AND COMMUNICATION APPARATUS - The present disclosure includes a first circuit that is connected between a power feed port and an antenna port, and a second circuit that is connected between the power feed port and the ground or between the antenna port and the ground. The first circuit is a circuit in which for example a first variable capacitance element is connected in series with a first inductor, and the second circuit is a circuit in which for example a second variable capacitance element is connected in parallel with a second inductor. A switch performs switching at least between a first state in which a second end of the second circuit is connected to a first end of the first circuit and a second state in which the second end of the second circuit is connected to a second end of the first circuit. | 2018-06-07 |
20180159221 | ANTENNA STRUCTURE AND WIRELESS COMMUNICATION DEVICE USING SAME - A multi-frequency antenna structure includes a feed portion, a first ground portion, a first radiating portion, a second radiating portion, and a third radiating portion. The feed portion supplies current to the antenna structure. The first ground portion is spaced apart from the feed portion and grounds the antenna structure. The first radiating portion is electrically connected to the feed portion. The second radiating portion is spaced apart from the first radiating portion and is electrically connected to the first ground portion. The third radiating portion is spaced apart from the second radiating portion and is electrically connected to the feed portion and the first radiating portion. | 2018-06-07 |
20180159222 | IMPEDANCE MATCHING USING TUNABLE ELEMENTS - Generally discussed herein are techniques, software, apparatuses, and systems configured for impedance matching. An impedance matching tuner can include a first tunable capacitor arranged in series with a radio frequency (RF) input, a second tunable capacitor arranged in shunt with the RF input, a third tunable capacitor and a first inductance device arranged in parallel with each other and in shunt with the RF input, and a fourth tunable capacitor and a second inductance device arranged in parallel with each other and in series with the RF input. | 2018-06-07 |
20180159223 | ANTENNA DEVICE AND COMMUNICATION APPARATUS - An antenna device includes a power supply coil including wire patterns provided on or in magnetic layers and antenna coils including wire patterns provided on or in the magnetic layers. The power supply coil and the antenna coils include coil winding axes thereof coinciding with a lamination direction of the magnetic layers and generate magnetic field coupling to each other. The power supply coil is located on an inner side portion relative to the antenna coils when seen in the lamination direction. At least portions of the antenna coils are located on outer side portions relative to the power supply coil in the lamination direction. With this, an antenna device and a communication apparatus capable of communicating with a communication party reliably without forming an unnecessary communication path with a party-side coil are provided. | 2018-06-07 |
20180159224 | ANTENNA DEVICE AND MANUFACTURING METHOD FOR THE SAME - An antenna device includes: a plurality of cores arranged in series; a coil; and a capacitor connected to the coil, in which a first core, which is selected from the plurality of cores, and a second core, which is selected from the plurality of cores and is arranged on any one end portion side of the first core, are arranged apart from each other, and in which at least one end surface, which is selected from an end surface of the first core on a side on which the second core is arranged and an end surface of the second core on a side on which the first core is arranged, is located on an inner peripheral side of the coil. | 2018-06-07 |
20180159225 | OMNI-DIRECTIONAL ANTENNA FOR A CYLINDRICAL BODY - An antenna for a cylindrical body may include a flexible substrate coupled to a cylindrical body; a two symmetrical loop omni-directional antenna comprising at least one antenna trace with a first terminal and a second terminal coupled to the flexible substrate; and an integrated circuit electrically coupled to the first terminal and the second terminal. | 2018-06-07 |
20180159226 | ANTENNA SYSTEM - An antenna system includes a ground element, a switch element, a first antenna, and a second antenna. The switch element is selectively closed or opened according to a control signal. The first antenna has a first feeding terminal. The first feeding terminal of the first antenna is coupled to a first signal source. The second antenna has a second feeding terminal and a grounding terminal. The second feeding terminal of the second antenna is coupled through the switch element to a second signal source. The grounding terminal of the second antenna is coupled to the ground element. | 2018-06-07 |
20180159227 | CIRCULARLY POLARIZED ANTENNA AND ATTITUDE CALCULATING DEVICE - The purpose is to provide a compact circularly polarized antenna while obtaining desired antenna characteristics. The circularly polarized antenna may include an antenna substrate formed with a flat film conductor configured to transmit and receive a circularly polarized wave, and a cavity formed in a surface of the antenna substrate opposite from a radiation surface. The cavity may at least partially overlap with the flat film conductor when seen in a depth direction of the cavity. The length of the cavity in at least one direction may be shorter than half of a wavelength of the circularly polarized wave. | 2018-06-07 |
20180159228 | REFLECTING DIELECTRIC ANTENNA SYSTEM AND METHODS FOR USE THEREWITH - In accordance with one or more embodiments, a method includes receiving a first wireless signal via a feed point on an antenna body, wherein the antenna body includes a dielectric core having a first reflective surface and a second reflective surface that are spatially aligned in a reflecting telescope configuration; reflecting the first wireless signal via the first reflective surface and the second reflective surface to an aperture of the antenna body; and radiating the first wireless signal from the aperture. | 2018-06-07 |
20180159229 | INJECTION MOLDED DIELECTRIC ANTENNA AND METHODS FOR USE THEREWITH - In accordance with one or more embodiments, a method includes injection molding of a dielectric material in a pre-distorted antenna mold; and curing the dielectric material. The pre-distorted dielectric mold has a shape that compensates for shape distortion of the dielectric material during the curing. | 2018-06-07 |
20180159230 | MULTI-FEED DIELECTRIC ANTENNA SYSTEM WITH CORE SELECTION AND METHODS FOR USE THEREWITH - In accordance with one or more embodiments, an antenna system includes a dielectric antenna having a feed-point, wherein the dielectric antenna is a single antenna having a plurality of antenna beam patterns. At least one cable having a plurality of conductorless dielectric cores is coupled to the feed-point of the dielectric antenna, each of the plurality of conductorless dielectric cores corresponding to one of the plurality of antenna beam patterns. A core selector switch couples electromagnetic waves from a source to a selected one of the plurality of conductorless dielectric cores, the selected one of the plurality of conductorless dielectric cores corresponding to a selected one of the plurality of antenna beam patterns. | 2018-06-07 |
20180159231 | METHOD AND APPARATUS FOR SWITCHING TRANSMISSION MEDIUMS IN A COMMUNICATION SYSTEM - Aspects of the subject disclosure may include, for example, a system for transmitting signals by first electromagnetic waves guided by a first transmission medium, and, responsive to a determination of an undesired condition, adjusting the first electromagnetic waves to cause cross-medium coupling between the first transmission medium and a second transmission medium resulting in the signals being transmitted by second electromagnetic waves guided by the second transmission medium. Other embodiments are disclosed. | 2018-06-07 |
20180159232 | BEAM ADAPTIVE MULTI-FEED DIELECTRIC ANTENNA SYSTEM AND METHODS FOR USE THEREWITH - In accordance with one or more embodiments, an antenna system includes a dielectric antenna having a feed-point, wherein the dielectric antenna is a single antenna having a plurality of antenna beam patterns. At least one cable having a plurality of conductorless dielectric cores is coupled to the feed-point of the dielectric antenna, each of the plurality of conductorless dielectric cores corresponding to one of the plurality of antenna beam patterns. A controller, selects one of the plurality of antenna beam patterns and generates a control signal in response thereto. A core selector, responsive to the control signal, couples electromagnetic waves from a source to a selected one of the plurality of conductorless dielectric cores, the selected one of the plurality of conductorless dielectric cores corresponding to the selected one of the plurality of antenna beam patterns. | 2018-06-07 |
20180159233 | ANTENNA STRUCTURE FOR DISTRIBUTED ANTENNA SYSTEM - One embodiment discloses an antenna structure. An antenna structure comprises: a ground plane; a transmit balanced to unbalanced (BALUN) circuit comprising a first transmit connector coupled to a combined transmit port, and a second transmit connector coupled to the combined transit port; a receive BALUN circuit comprising a first receive connector coupled to a combined receive port, and a second receive connector coupled to the combined receive port; a transmit antenna element comprising a first transmit antenna sub-element coupled to the first transmit connector and a second transmit antenna sub-element coupled to the second transmit connector; a receive antenna element independent from the transmit antenna element and comprising a first receive antenna sub-element coupled to the first receive connector and a second receive antenna sub-element coupled to the second receive connector, wherein the transmit antenna element and the receive antenna element are orthogonally-polarized with respect to each other. | 2018-06-07 |
20180159234 | WIRELESS MEDICAL DEVICE WITH A COMPLEMENTARY SPLIT RING RESONATOR ARRANGEMENT FOR SUPPRESSION OF ELECTROMAGNETIC INTERFERENCE - A medical device as described herein includes a communication module to process radio frequency signals associated with operation of the medical device, an antenna associated with the communication module, and a microstrip transmission component coupled between the communication module and the antenna. The transmission component includes a dielectric substrate, an electrically conductive signal trace formed overlying the upper major surface of the substrate, an electrically conductive ground plane formed overlying the lower major surface of the substrate, and a complementary split ring resonator arrangement integrally formed in the ground plane, and having a layout and dimensions tuned to cause the resonator arrangement to resonate at one or more harmonic frequencies of the nominal transmission frequency of the radio frequency signals. | 2018-06-07 |
20180159235 | LAUNCHER WITH HELICAL ANTENNA AND METHODS FOR USE THEREWITH - Aspects of the subject disclosure may include, for example, a launching device including a transmitter configured to generate a radio frequency signal in a microwave frequency band. A helical antenna is configured to launch the radio frequency signal as a guided electromagnetic wave that is bound to an outer surface of a transmission medium, wherein the guided electromagnetic wave propagates along the outer surface of the transmission medium without an electrical return path. Other embodiments are disclosed. | 2018-06-07 |
20180159236 | WAVEGUIDE WITH LOSSY BACK SHORT - A waveguide is provided. The waveguide comprises: a ridged waveguide section having a first end and an opposing second end, wherein the ridged waveguide section comprises an input port at the first end, and wherein the ridged waveguide section comprises at least one ridge formed within the ridged waveguide section extending into the ridged waveguide section along an axis normal to the input port; a rectangular waveguide section coupled to the second end; at least one tapered load element located in a non-ridge region of the ridged waveguide section, wherein the at least one tapered load element comprises a material configured to absorb a first portion of power propagating through the waveguide; and at least one lossy back load element within the rectangular waveguide section, wherein the at least one lossy back load element comprises a material configured to absorb a second portion of the power propagating through the waveguide. | 2018-06-07 |
20180159237 | High-Powered Wideband Tapered Slot Antenna Systems and Methods - An antenna system is provided having a ground plane and a first antenna element disposed over the ground plane. The first antenna element includes first and second fins, each of the first and second fins having an input port and a shape selected such that the fin is responsive to electromagnetic signals provided thereto. The antenna system further includes a second antenna element disposed over the ground plane. The second antenna element includes third and fourth fins, each of the third and fourth fins having an input port and a shape selected such that the fin is responsive to electromagnetic signals provided thereto. The first and second antenna elements are orthogonally arranged with respect to each other such that a slot portion of each of the first and second antenna elements intersect. The antenna system further includes a first substrate disposed about the first and second antenna elements. | 2018-06-07 |
20180159238 | LAUNCHER WITH SLOT ANTENNA AND METHODS FOR USE THEREWITH - Aspects of the subject disclosure may include, for example, a launching device including a transmitter configured to generate a radio frequency signal in a microwave frequency band. A slotline antenna is configured to launch the radio frequency signal as a guided electromagnetic wave that is bound to an outer surface of a transmission medium, wherein the guided electromagnetic wave propagates along the outer surface of the transmission medium without an electrical return path. Other embodiments are disclosed. | 2018-06-07 |
20180159239 | LOW LOSS ELECTRICAL TRANSMISSION MECHANISM AND ANTENNA USING SAME - An electro-magnetic transmission line system having very low loss, which includes a low dielectric material proximate to a conductor on one side, a conductor on the opposite side and a substrate to which at least one of the conductors are attached. Also an antenna is provided, which incorporate the electro-magnetic transmission line system to transmit the radiation energy. | 2018-06-07 |
20180159240 | MULTI-FEED DIELECTRIC ANTENNA SYSTEM AND METHODS FOR USE THEREWITH - In accordance with one or more embodiments, an antenna system includes a dielectric antenna having a feed point, wherein the dielectric antenna is a single antenna. At least one cable having a plurality of conductorless dielectric cores is coupled to the feed point of the dielectric antenna, wherein electromagnetic waves that are guided by differing ones of the plurality of conductorless dielectric cores to the dielectric antenna result in differing ones of a plurality of antenna beam patterns. | 2018-06-07 |
20180159241 | METHOD FOR INCREASING THE TRANSMISSION OF RADIOFREQUENCY ELECTROMAGNETIC WAVES THROUGH THERMALLY INSULATING GLASS SHEETS - The invention relates to a glazing including a glass sheet, one surface of which is covered with a conductive layer. Said glass sheet comprises, at a nonzero distance from the conductive layer, a periodic pattern of conductive elements that is suitable for increasing, for a predetermined frequency, the transmission of radiofrequency electromagnetic waves. Said periodic pattern is selected so as to have a transmission zero at a frequency of between substantially half and substantially double the frequency to be amplified. | 2018-06-07 |
20180159243 | DIELECTRIC DISH ANTENNA SYSTEM AND METHODS FOR USE THEREWITH - In accordance with one or more embodiments, a method includes receiving a first wireless signal via a feed point on an antenna body, wherein the antenna body includes a dielectric core having a reflective surface configured as a dish reflector; reflecting the first wireless signal via the reflective surface to an aperture of the antenna body; and radiating the first wireless signal from the aperture. | 2018-06-07 |
20180159244 | Retro-directive Quasi-Optical System - The proposed retro-directive quasi-optical system includes at least a lens set and a pixel array. The lens set is positioned on one side of the pixel array and the lens set instantly establishes retro-directive space channels between the pixels in the pixel array and the object(s) distributed in the accessible space defined by the lens set through infinite or finite conjugation. In the pixel array, a number of pixels are arranged as an array and each pixel is composed of at least one pair of transmitter antenna and receiver antenna. To guarantee that the electromagnetic waves transmitted from a pixel into the accessible space may be reflected back to the receiver of the same pixel, the size of each pixel is not larger than the point-spread spot size defined by the lens set, wherein the point-spread spot size can be contributed either from lens diffraction or aberration. | 2018-06-07 |
20180159245 | SURFACE SCATTERING ANTENNAS WITH LUMPED ELEMENTS - Surface scattering antennas with lumped elements provide adjustable radiation fields by adjustably coupling scattering elements along a wave-propagating structure. In some approaches, the surface scattering antenna is a multi-layer printed circuit board assembly, and the lumped elements are surface-mount components placed on an upper surface of the printed circuit board assembly. In some approaches, the scattering elements are adjusted by adjusting bias voltages for the lumped elements. In some approaches, the lumped elements include diodes or transistors. | 2018-06-07 |
20180159246 | MODULAR ARCHITECTURE OF THE MIMO RADAR - A multiple input multiple output (MIMO) antenna for a radar system, the antenna for at least one first module having a plurality of antenna elements forming a linear array, wherein the plurality of antenna elements in the linear array are uniformly separated by a first distance; and for at least one second module having a plurality of antenna elements forming a planar array, wherein the plurality of antenna elements in the planar array are uniformly separated by a second distance; and wherein the at least one first module and the at least one second module are selectively configured to function as transmitter modules or receiver modules, and wherein an interleaving between the plurality of antenna elements in the linear array of the at least one first module with the plurality of antenna elements in the planar array of the at least one second module produces a uniform virtual antenna array. | 2018-06-07 |
20180159247 | ANTENNA ARRAYS WITH COMMON PHASE CENTERS - An antenna assembly includes: a support member having opposing first and second sides; an input electrical contact and an output electrical contact; a first array of transmission patch elements supported on the first side and connected to the input electrical contact, the first array configured to receive an input signal via the input electrical contact and generate outbound radiation according to the input signal; a second array of reception patch elements supported on the first side and connected to the output electrical contact, the second array configured to receive inbound radiation and generate an output signal at the output electrical contact according to the outbound radiation; the first array and the second array having a common phase center. | 2018-06-07 |
20180159248 | SET SCREW CONNECTOR WITH ANTI-BACKOUT LOCK - An electrical connector is configured to couple an electrical conductor to a support surface of an electrical device. The electrical connector includes a terminal block having a connecting aperture and a threaded aperture. The connecting aperture is configured to receive the electrical conductor. The electrical connector includes a locking fastener having threads to be receivable within the threaded aperture. The locking fastener is configured to move in a first rotational direction to secure the electrical conductor against movement relative to the terminal block. The locking fastener is configured to move in a second rotational direction to release the electrical conductor from the terminal block. The electrical connector includes a lock engaging the locking fastener in a locked position to inhibit movement of the locking fastener in the second direction. The lock disengages the locking fastener in an unlocked position to permit movement of the locking fastener in the second direction. | 2018-06-07 |
20180159249 | METAL CLIP FOR ELECTRICALLY CONNECTING A CONDUCTIVE WIRE TO A METAL ELEMENT - This disclosure concerns a metal clip for electrically connecting a conductive wire to a planar metal element, the metal clip having an S-shaped cross-section and being composed of three wings, a first wing and a second wing defining a first longitudinal recess allowing the metal clip to be attached to an edge of the planar metal element, the second wing and the third wing defining a second longitudinal recess. The second recess is provided with connection means for receiving the end of the conductive wire and for maintaining electrical contact between the conductive wire and the metal clip. | 2018-06-07 |
20180159250 | GROUNDING COLLAR CONNECTED WITH GROUNDING TERMINAL - An electrical connector assembly includes an insulative housing, a plurality of terminals retained in the housing, and a metallic shielding plate embedded within the housing. The insulative housing includes a base and a tongue portion extending forwardly from the base. The tongue portion includes a mating section and a rear step section. There are two rows of terminals. The shielding plate is disposed between the two rows of terminals. The terminals include a pair of outermost grounding terminals in a transverse direction. A grounding plate positioned upon the rear step section, is mechanically and electrically connected to at least one of the corresponding grounding terminal and the shielding plate wherein the corresponding grounding terminal and the shielding plate have corresponding extension soldered to the grounding plate. | 2018-06-07 |
20180159251 | EXPANDABLE BLADE-TYPE DISTRIBUTION BLOCK - A distribution block element having opposed input and output couplings and integral complimentary mechanical connectors to additional adjacent distribution block elements, allowing expansion by addition of distribution block elements. Fuse couplings are spaced apart for a mini2 blade fuse and have a length that is are spaced apart for a maxi APX heavy duty fuse and for direct conductors. When two elements are connected adjacently, the spacing between the adjacent crossbar couplings is the same as the spacing between the opposed input and output fuse couplings in each element. Thus, identical crossbar conductors can be used both for electrically connecting opposed input and output couplings and for electrically connecting input couplings of adjacent elements. | 2018-06-07 |
20180159252 | ELECTRONIC SUBASSEMBLY FOR A PERSONAL CARE PRODUCT - An electronic subassembly for a personal care product with a housing defining a chamber. The housing has a tapered guide surface. A first circuit board having a rigid end is positioned within the chamber and a flexible portion positioned outside the chamber. A second circuit board is positioned within the chamber of the housing. The second circuit board has an electrical connector dimensioned to receive the rigid end. An adapter is secured to the first circuit board between the rigid end and the flexible portion. The adapter has a corresponding tapered guide surface that engages the tapered guide surface of the housing to align the rigid end with the electrical connector. | 2018-06-07 |
20180159253 | CPU RETAINER MOUNTED UPON PCB - An electrical connector assembly includes an electrical connector with an insulative housing retaining a plurality of conductive contacts therein, and a clip positioned by one end of the housing and adapted to be mounted upon a loading cavity in the housing. The clip includes a mounting section for mounting to the PCB, and a holding section forming a holding cavity for holding the CPU wherein the holding section is rotatable relative to the mounting section and adapted to be downwardly pressed by the load plate which is pivotally mounted by the other end of the housing opposite to the clip. | 2018-06-07 |
20180159254 | HYBRID FLUID CIRCULATION AND SIGNAL TRANSMISSION DEVICE - A fluid circulation device having at least one fluid circulation tube, a first coupling sealingly coupled to a first end of the tube and a second coupling sealingly coupled to a second end of the tube in such a way as to allow the circulation of fluid between said two couplings via the tube. The device further has separate electronic elements. The tube has at least one conductor track extending along an outer surface of the tube. The track is suitable for transmitting at least one signal and arranged to engage with the abovementioned electronic elements. | 2018-06-07 |
20180159255 | CONNECTOR HAVING INCREASED CONTACT AREA FOR POWER TRANSMISSION AND RELATED POWER SUPPLY - A connector is provided. The connector includes an insulating body and a plurality of power terminal components. Each of the power terminal components includes a power terminal and an extension portion. The power terminal is inserted into the insulating body. The extension portion is protruded at a rear end of the power terminal in a projecting manner, wherein the extension portion protrudes out of the insulating body. During operation of the connector, current flows from the extension portion to the connector through the power terminal, or flows from the connector to the extension portion through the power terminal. As the extension portion increases a contact area for transmitting electrical power, the present invention can reduce power loss during electrical power transmission and heat generated in a circuit board in existing connector structures, thereby extending service life of the connector. The present invention also provides a power supply having the connector. | 2018-06-07 |
20180159256 | CONNECTION TERMINAL AND CONNECTOR - The present disclosure discloses a connection terminal and a connector. The connection terminal comprises a terminal body, a plug-in part, and a stop part. The plug-in part is disposed at an axial front end of the terminal body and extends along an axial direction of the terminal body to enable a plug-fit with a mating terminal. The stop part is disposed at an axial front end of the terminal body for stopping the connection terminal from a continued forward insertion when the connection terminal is mounted in place in a connector housing. The stop part extends along a radial direction of the terminal body and is arranged to be stop-fittable with a rear end of the plug-in part along the axial direction of the terminal body. The connection terminal according to the present disclosure has a simplified structure with good processability and high mechanical strength. | 2018-06-07 |
20180159257 | Electronic Component and Imaging Device - In an imaging device, an electric connection is achieved in which a pressing force of a terminal of a substrate-side connector does not act on a substrate stored in a housing. Harness connection terminals have plate-shaped contact pieces projecting from an inner peripheral surface of a cylindrical peripheral wall of a rear housing. Terminals of a connector have clamp contact portions that clamp the plate-shaped contact pieces to be in conductive contact therewith. The pressing force of the clamp contact portions acts in the plate thickness direction of the plate-shaped contact pieces, but does not act in the plate thickness direction of the substrate. This avoids warpage of the substrate. | 2018-06-07 |
20180159258 | Electronic Component and Imaging Device - In an imaging device, an electric connection is achieved in which a pressing force of a terminal of a substrate-side connector does not act on a substrate stored in a housing. Harness connection terminals have inner-surface contact pieces each shaped like a flat plate and extending along an inner peripheral surface of a cylindrical peripheral wall of a rear housing. Terminals of a connector have press contact portions in press contact with the inner-surface contact pieces in a radial direction of the cylindrical peripheral wall. The pressing force of the press contact portions acts in the radial direction of the cylindrical peripheral wall, but does not act in the plate thickness direction of the substrate. This avoids warpage of the substrate. | 2018-06-07 |
20180159259 | INTEGRATED CIRCUIT (IC) CHIP SOCKET - An integrated circuit (IC) chip socket that can include a non-conductive housing and moveable pogo pins positioned within the non-conductive housing. The moveable pogo pins can include active pogo pins, each active pogo pin being positioned to a corresponding lead of an IC chip insertable into the IC chip socket. Moveable pogo pins can also include an inactive pogo pin positioned to avoid contacting each lead of the IC chip insertable into the IC chip socket. | 2018-06-07 |
20180159260 | TWO-PIECE ELECTRICAL CONNECTOR - Implementations of a two-piece electrical connector are provided. In some implementations, the two-piece electrical connector may be used to conductively connect two electronic devices (e.g., audio equipment). In some implementations, the two-piece electrical connector may be configured to reduce signal degradation (e.g., skin effect, noise, distortion, etc.) during transmission between connected electronic devices. In some implementations, the two-piece electrical connector may comprise a plug and a jack configured to connect together and thereby complete an electrical circuit. In some implementations, the plug and jack may each include two contacts. In some implementations, each contact is a segment of a foil conductor that is a single unitary piece of material (i.e., there are no breaks or soldered joints). In this way, through the use of foil conductors having a unitary construction, signal degradation is reduced between electronic devices connected together by a two-piece electrical connector. | 2018-06-07 |
20180159261 | LOCK FOR AN EXPLOSION PROOF CONNECTOR - An explosion proof connector is provided with first and second electrical connectors and first and second threaded sidewalls that surround the electrical connectors. The threaded sidewalls engage to secure the electrical connectors in electrical connection. Either the first threaded sidewall is rotatable relative to the first electrical connector or the second threaded sidewall is rotatable relative to the second electrical connector. A ratchet lock is carried by the first sidewall, and a ratchet surface is carried by the second sidewall, the ratchet lock being releasable and biased toward engagement with the ratchet surface. The ratchet lock permits rotation of the second sidewall relative to the first sidewall in a first direction and prevents rotation of the second sidewall relative to the first sidewall in a second direction. A release mechanism disengages the ratchet lock and permits the second sidewall to rotate in the second direction relative to the first sidewall. | 2018-06-07 |
20180159262 | CONNECTOR, METHOD OF MANUFACTURING CONNECTOR, AND WIRE HARNESS - A connector includes terminals connected to metal conductors of insulated wires each formed by covering the metal conductor with an insulation, a resin case member including a housing space for housing the terminals and an end opening that opens at one end, a resin lid member fitted to the end opening of the case member, and a molded resin portion formed by molding so as to cover at least the end opening of the case member fitted with the lid member. The case member includes first grooves that have a semicircular cross section and are formed on an inner surface facing the lid member, and the lid member includes second grooves that have a semicircular cross section and form, together with the first grooves, wire insertion holes for inserting the insulated wires. | 2018-06-07 |
20180159263 | RUBBER PLUG FIXED BY A PLUG HOLDER TO A COVER FIXED TO A DEVICE - A cover unit ( | 2018-06-07 |
20180159264 | ELECTRICAL CONNECTOR WITH SEPARABLE CONTACTS - A contact sub-assembly is provided for an electrical connector. The contact sub-assembly includes a printed circuit and an array of mating contacts. Each mating contact includes a terminating end portion and a mating interface. The contact sub-assembly also includes an array of circuit contacts that is discrete from the array of mating contacts. Each circuit contact is engaged with and electrically connected to the printed circuit. Each circuit contact is separably engaged with and electrically connected to the terminating end portion of a corresponding one of the mating contacts such that the array of circuit contacts electrically connects the array of mating contacts to the printed circuit. | 2018-06-07 |
20180159265 | JOINT CONNECTOR - A joint connector includes a connector conductor part and an insulating housing for holding the connector conductor part and wire-side terminals to be connected to the connector conductor part. The insulating housing includes an outer wall ( | 2018-06-07 |
20180159266 | ELECTRICAL CONNECTOR HAVING METALLIC OUTER COVER EQUIPPED WITH TRANSVERSELY LINKED MOUNTING EARS AND SEALING ELEMENT SECURED UPON FRONT END REGION - An electrical connector includes: an insulative housing having a base portion and a tongue portion; plural contacts affixed to the insulative housing and exposed to the tongue portion; an outer cover enclosing the insulative housing, the outer cover having plural peripheral grooves ( | 2018-06-07 |
20180159267 | ELECTRICAL CONNECTOR HAVING AN INSULATIVE OUTER COVER AND A SEALING MEMBER SECURED TO THE OUTER COVER VIA A DOVETAIL STRUCTURE - An electrical connector includes: a contact module including an insulative housing and an upper and lower rows of contacts, the insulative housing having a base and a tongue, the upper and lower rows of contacts being exposed respectively to an upper and lower surfaces of the tongue; a shielding shell enclosing the contact module; an insulative outer cover enclosing the shielding shell, the outer cover having plural peripheral grooves at a front end thereof; and a sealing member having plural protrusions secured to corresponding grooves. | 2018-06-07 |
20180159268 | SENSOR ARRANGEMENT AND CONNECTION ELEMENT FOR USE IN PROCESS AUTOMATION - A sensor arrangement for use in process automation, including a sensor with at least one sensor element for detecting a measurand of process automation, a first interface for transmitting a value that is a function of the measurand to a second interface, and a first coupling body having the first interface, the sensor further including a connection element for transmitting the value to a higher-level unit, the connection element including a first housing section with a second interface complementary to the first interface, wherein the first and second interfaces are designed for bi-directional communication between the sensor and the higher-level unit and to ensure the power supply to the sensor, a second housing section with a second coupling body complementary to the first coupling body and having an open and a locked condition, wherein the first housing section can be rotated in relation to the second housing section. | 2018-06-07 |
20180159269 | RELEASABLE CONNECTION FOR CABLES - Embodiments of the present disclosure provide a releasable connection, which may include a first housing to couple to a first cable. The housing may include a mating surface to couple with a mating surface of a second housing that may couple to a second cable. The transmission components of the first cable may extend to the mating surface, to provide connection with respective transmission components of the second cable in response to a mating of the first and second mating surfaces. The connection may further include a retention mechanism, which may include a magnet component disposed on or in proximity to the mating surface, to interact with a corresponding magnet component of the second housing. A magnetic force produced in response to the interaction may provide the releasable coupling of the first and second cables. Other embodiments may be described and/or claimed. | 2018-06-07 |
20180159270 | CONNECTOR DEVICE INCLUDING COMING-OFF PREVENTING STRUCTURE - The present invention provides a connector device having a structure in which a protruding or a recessed fitting portion is provided at a surface of a columnar terminal of a cable-side connector (first connector) and a recessed or a protruding fit portion is provided at a fixed contact piece of a U-shaped terminal of a substrate-side connector (second connector). In the connector device, when the connectors are connected to each other, the fitting portion that is provided at the surface of the terminal of the cable-side connector is fitted to the fit portion that is provided at the fixed contact piece of the terminal of the substrate-side connector, so that a force that prevents the connectors from coming off from each other (coming-off force) is increased. | 2018-06-07 |
20180159271 | DURABLE INTERFACE FOR WIPING ELECTRICAL CONTACTS - A durable low friction interface for electrical connections that delays contact between conductive materials until a substantial portion of insertion has been completed. A terminal plug embodiment and a coupling embodiment are disclosed, each containing a durable low friction interface. | 2018-06-07 |
20180159272 | LIMITED POWER OUTLET WITH CHANGEABLE PROTECTIVE BEZEL - A jack receptacle for a plug connector is configured with a receptacle profile having one or more keying features disposed on a removable bezel which correspond to complementary keying features formed on a plug connector. The jack receptacle with removable keyed bezel can be configured to allow only plug connectors with the corresponding keying features to mate therewith, while preventing plugs without the corresponding keying features from mating. These features can prevent non-certified devices from being plugged into a power-delivering data circuit, and also permit the keying of receptacles with removable bezels based on ratings for transmission of different power levels. Other embodiments of the keyed jack receptacle can be configured to allow both plug connectors with the corresponding keying features and plug connectors without the corresponding keying features from mating therewith. This provides a means to migrate specific circuits within the system to limited power usage. | 2018-06-07 |
20180159273 | LOCKING CONNECTOR - A connector is configured to be removably engaged with and locked to an inlet. The connector comprises a locking member and a release member. The locking member is configured to impose a force on an inlet blade so as to lock the connector to the inlet when the connector is fully inserted into the inlet. The locking member comprises a compressible portion having an opening that is sufficiently large to allow the inlet blade to slide through under pressure but sufficiently small to form at least one contact point between the inlet blade and the compressible portion in its uncompressed state so as to impose the force on the inlet blade. The release member is configured to release the force imposed by the locking member on the inlet blade so as to disengage the connector from the inlet. | 2018-06-07 |
20180159274 | EXTENSION CORD, SOCKET AND COVER OF A SOCKET - The present invention relates to an extension cord comprising a lead having a first end and a second end. The first end comprises a socket having a cover and the second end comprises a plug. The cover is attached to the socket by a hinged joint possessing a force which resists opening of the cover. The cover comprises a retainer. The present invention also relates to a socket having a cover and a cover of a socket. | 2018-06-07 |
20180159275 | PLUG CONNECTION AND SET OF PLUG CONNECTIONS - A plug connection having: a plug connector with, arranged thereon, a first coding element with a coding pattern and an insertion location with, arranged thereon, a second coding element with a coding pattern that matches the coding pattern, wherein the plug connector can be inserted, in an insertion direction (S), into the insertion location as far as a coupling position, when the first coding element and the second coding element adopt a predefined relative position. The first coding element can be rotated on the plug connector about an axis of rotation (A) that runs parallel to the insertion direction (S), and/or the second coding element is held on the insertion location so as to be able to rotate about the axis of rotation (A). | 2018-06-07 |
20180159276 | COMMUNICATIONS CONNECTORS INCLUDING TRANSMISSION LINES HAVING IMPEDANCE DISCONTINUITIES THAT IMPROVE RETURN LOSS AND/OR INSERTION LOSS PERFORMANCE AND RELATED METHODS - Communications connectors are provided that include a printed circuit board having a plurality of input terminals, a plurality of output terminals, and a plurality of conductive paths that connect each input terminal to a respective output terminal. The conductive paths are arranged as a plurality of differential transmission lines, and a solenoid inductor is implemented along at least one of the conductive paths. | 2018-06-07 |
20180159277 | ELECTRICAL CONNECTOR HAVING A SHIELDING SHELL WITH MOUNTING DEVICE AND A FIXING PLATE WELDED TO THE SHIELDING SHELL INTERNALLY - An electrical connector includes: an insulative housing having a base and a frontal tongue, the base having a front face; an upper and lower rows of contacts mounted in the insulative housing and exposed respectively to two opposite sides of the tongue; a shielding shell enclosing the insulative housing and having a protruding wall ( | 2018-06-07 |
20180159278 | ELECTRICAL CONNECTOR WITH EXTENDED GROUNDING CONTACT TOUCHING SHELL - An electrical plug connector for mating with a complementary receptacle connector, includes an insulative housing enclosed within a metallic shell and forming a mating cavity and two rows of contacts disposed in the housing by opposite sides of the mating cavity in the vertical direction. The grounding contact includes a first contacting section for contacting the corresponding terminal of the complementary receptacle connector and a second contacting section in front of the first contacting section for contacting the grounding collar of the complementary receptacle connector wherein the second contacting section is optionally connected to the metallic shell. | 2018-06-07 |
20180159279 | PLUG AND RECEPTACLE ASSEMBLY HAVING A THERMALLY CONDUCTIVE INTERFACE - Plug assembly including a pluggable connector having a mating end and a trailing end and a central axis extending therebetween. The pluggable connector includes internal electronics that generate thermal energy within the pluggable connector. The mating end is configured to engage a data connector. The pluggable connector also includes a thermal interface region that is coupled to the pluggable connector. The thermal interface region includes a series of transfer plates that extend parallel to each other and to the central axis. The transfer plates define a series of plate-receiving slots extending parallel to the central axis. The thermal interface region transfers the thermal energy generated by the internal electronics through the transfer plates. | 2018-06-07 |
20180159280 | CONNECTOR - Provided is a charging connector ( | 2018-06-07 |
20180159281 | COMPOUND ELECTRONIC DEVICE - A compound electronic device is provided herein, which is connected with a host to transmit data and includes a USB 3.0 male connector, a first electronic unit and a second electronic unit. The USB 3.0 male connector is electrically connected to the host, and includes a first differential signal wiring and a second differential signal wiring. The first electronic unit may transmit or receive the first signal through the first differential signal wiring, and the second electronic unit may transmit or receive the second signal through the second differential signal wiring. When the first signal is communicated between the USB 3.0 male connector and the host, the second signal is communicated between the USB 3.0 male connector and the host at the same time. | 2018-06-07 |
20180159282 | Extension cords, including plug and connector with improved indicator lights, and related methods - Disclosed is an flexible extension cord with a power indicator in the female receptacle and a ground continuity indicator in the male plug. | 2018-06-07 |
20180159283 | POWER DISTRIBUTION WINDOW UNIT - A power distribution window unit is a device that can be mounted in a window that has multiple power outlets of various types on a face located inside of a building window and a power cord located on the back of the unit, which is outside of the window, and connects to a generator. The window is able to close onto the device so that there are no openings between the inside and the outside. | 2018-06-07 |
20180159284 | HIGH DENSITY COMMUNICATIONS DEVICE - A communications device comprises at least eight first plate communication interfaces disposed along one length of one side of the housing. At least six second plate communication interfaces are disposed along the length of the second side of the housing, wherein the at least six second plate communication interfaces comprise at least six universal serial bus (USB) ports. At least one circuit board is disposed in the housing and electrically connected to the first and second plate communication interfaces. | 2018-06-07 |
20180159285 | STRAIGHT INSERTION SELF-LOCKING ANTI-EXPLOSION ELECTRICAL CONNECTION DEVICE, AND PLUG AND SOCKET THEREOF - A straight insertion self-locking anti-explosion electrical connection device, and a plug and a socket thereof relate to the field of conductive connection devices. The plug has a plugging bolt. The plugging bolt has two or more plug power supply electrodes and a plug grounding electrode. The side wall of the plugging bolt has a plug self-locking portion, and the plug self-locking portion is a circular hole, or a recessed groove and a recessed point having a curved surface structure. The socket has a jack, and the wall of the jack has two or more socket power supply electrodes and a socket grounding electrode. The wall of the jack has socket self-locking portions, and each socket self-locking portion has a clamping and locking member having a raised or recessed curved surface structure or a circular hole. Corresponding electrodes of the plug and the socket are mutually paralleling inclined planes. | 2018-06-07 |
20180159286 | COMMUTATOR FOR A BRUSH-COMMUTATED ELECTRIC MOTOR HAVING AN EXTENDED COMMUTATION INTERVAL - The invention relates to a disc commutator and a drum commutator for an electric motor having at least two commutator plates, each having a sliding-surface segment for contacting a carbon brush, said sliding-surface segments being electrically separated from one another. In the disc commutator, the electrical separation extends between the sliding-surface segments towards a commutator diameter inclined at an angle α In the drum commutator, the electrical separation of the sliding-surface segments is inclined in the longitudinal direction of the drum commutator and forms an angle β with a projection of the rotational axis of the drum commutator on the casing surface of the drum commutator. | 2018-06-07 |
20180159287 | MANUFACTURING METHOD OF A MODULAR CONNECTOR AND A LOCK-IN DEVICE THEREOF - A manufacturing method of a modular connector and a lock-in device thereof has the modular connector including an oblong hole at a rear end thereof to be filled with a flexible rubber body but left with an engaging hole in a middle section of the oblong hole, and the lock-in device including a through hole arranged aside which has a clip arranged on a periphery wall thereof with a protruding latch, so that when the modular connector is inserted into the through hole to a per-determined position, the latch would engage the engaging hole for positioning and fixing the engagement. | 2018-06-07 |
20180159288 | APPARATUSES AND METHODS FOR MANIPULATING A WIRE - An apparatus ( | 2018-06-07 |
20180159289 | Connector Removal Tool - A connector removal tool comprising a rigid press and release device for removing a connector from an electronics assembly. Upon engagement of the rigid press and the release device, first and second press members of the rigid press engage and move about a pair of deflecting engagement members of the release device to cause the pair of deflecting engagement members to deflect to compress and unlock interlocking tabs of the connector to facilitate removal from the electronics assembly. A single motion of the rigid press can cause unlocking of the connector. Alternatively, a connector removal tool comprises biased deflecting rigid press members that engage directly with a connector to unlock the interlocking tabs of the connector to facilitate removal of the connector from an electronics assembly. | 2018-06-07 |
20180159290 | Optical Configurations for Fusion Laser - Embodiments include an optical configuration of a laser for driving an inertial confinement target that may include a section configured to generate long pulse laser light (Primary Laser Source) and then to compress the long pulse with multiple compression stages to a desired pulse length, energy, and beam quality (Compression Section). These configurations can utilize compression stages that do not include any material optics operating near damage fluence, and that do not require material optics exposed to high fluences to couple compression stages to each other. | 2018-06-07 |
20180159291 | LASER APPARATUS AND METHOD HAVING PLURAL EXCITATION SOURCES WITH ASSOCIATED BEAM SPLITTING ARRANGEMENTS FOR ADAPTIVE CONTROL - A laser apparatus has a gain medium which has opposite ends, wherein the laser apparatus includes at least two independently controllable excitation sources, each one of the excitation sources being operable to produce an input beam to excite or pump the gain medium. Beam splitting arrangements are associated with the excitation sources are configured to split the input beam of its associated excitation source into at least two sub-beams. Beam guiding arrangements are associated with the excitation sources and are configured to direct a path of at least one of the split sub-beams from its associated excitation source, whereby each excitation source, its associated beam splitting arrangement, and beam guiding arrangement are arranged such that the sub-beams are respectively directed inwardly towards the gain medium at opposite ends. | 2018-06-07 |
20180159292 | High-Power Ytterbium Doped Calcium Fluoride Mode-Locked Laser and Methods of Use - A high-power ytterbium-doped calcium fluoride laser system is disclosed herein which includes at least one pump source, at least one laser cavity formed by at least one high reflector and at least one output coupler, and at least one ytterbium-doped calcium fluoride optical crystal positioned within the laser cavity in communication with the pump source, the ytterbium-doped calcium fluoride optical crystal configured to output at least one output signal of at least 20 W, having a pulse width of 200 fs or less, and a repetition rate of at least 40 MHz. | 2018-06-07 |
20180159293 | RING-RESONATOR-BASED LASER WITH MULTIPLE WAVELENGTHS - An optical source includes semiconductor optical amplifiers, with a semiconductor other than silicon, which provide an optical gain medium. Moreover, a photonic chip in the optical source, which is optically coupled to the semiconductor optical amplifiers, includes ring resonators that selectively pass corresponding optical signals having carrier wavelengths provided by the semiconductor optical amplifiers, where a given ring resonator and a reflector on one of the semiconductor optical amplifier defines an optical cavity, and the ring resonators have different radii with associated resonance wavelengths corresponding to the carrier wavelengths. Furthermore, the photonic chip includes a shared ring resonator, optically coupled to the ring resonators, that selectively filters the optical signals, where the shared ring resonator has a different radius than the radii of the ring resonators with an associated resonance wavelength, and a free-spectral range of the shared ring resonator defines a spacing between the carrier wavelengths in the optical signal. | 2018-06-07 |
20180159294 | REDUNDANT HYBRID RING LASER - The disclosed embodiments improve on the design of existing hybrid ring lasers by enabling a redundancy of one of the least reliable components, the III-V reflective semiconductor optical amplifier (RSOA). This allows a spare RSOA to be used to replace a failed RSOA while using the same ring mirror as the wavelength selective filter, thus reducing link down time, and eliminating the need for additional switching or multiplexing elements which add excess loss and require additional power. The result is a more reliable transmitter enabling greater scale in networking systems. In addition, this facilitates a widely tunable laser with the same outputs by utilizing two gain media comprised of different bandgap active material. Finally, multiple correlated wavelengths can be emitted from this device with two different gain materials using the same ring mirror element as reference. | 2018-06-07 |
20180159295 | UNIDIRECTIONALLY EMITTING MICRODISK HAVING ULTRA-HIGH QUALITY FACTOR AND LASER USING THE SAME - The present invention relates to a microdisk laser having characteristics of unidirectional emission and an ultra-high quality factor and also a microdisk laser composed of four circular arcs and configured to emit light in one direction in a resonance mode having the form of a whispering gallery mode formed by total reflection. | 2018-06-07 |
20180159296 | MONOLITHIC INTEGRATED SEED AND HIGH POWER PUMP SOURCE - The system and method of integrated seed and high power pump source generates two wavelengths outside the effective gain bandwidth of a single gain medium without using two unique pump sources in a fiber amplifier train. The system and method uses a single pump power oscillator that passes a seed wavelength with no loss and minimal amplification to pump integrated amplifiers in both directions (forward and backward) resulting in amplification of the seed wavelength. | 2018-06-07 |
20180159297 | WAVELENGTH CONTROL SYSTEM FOR PULSE-BY-PULSE WAVELENGTH TARGET TRACKING IN DUV LIGHT SOURCE - Wafer positioning errors in stepper-scanners contribute to imaging defects. Changing the wavelength of the light source's generated light can compensate for wafer positional errors in the Z-direction. The wafer's real-time z-position is determined and a change in wavelength target to offset this error is communicated to the light source. The light source uses this change in wavelength target in a feed-forward operation and, in an embodiment, in combination with existing feedback operations, on a pulse-by-pulse basis for subsequent pulses in a current burst of pulses in addition to receiving the newly-specified laser wavelength target for a subsequent burst of laser pulses. | 2018-06-07 |
20180159298 | Laser System Having A Multi-Stage Amplifier and Methods of Use - A laser system having a multi-pass amplifier system which includes at least one seed source configured to output at least one seed signal having a seed signal wavelength, at least one pump source configured to output at least one pump signal, at least one multi-pass amplifier system in communication with the seed source and having at least one gain media, a first mirror, and at least a second mirror therein, the gain media device positioned between the first mirror and second mirror and configured to output at least one amplifier output signal having an output wavelength range, the first mirror and second mirror may be configured to reflect the amplifier output signal within the output wavelength range, and at least one optical system may be in communication with the amplifier system and configured to receive the amplifier output signal and output an output signal within the output wavelength range. | 2018-06-07 |
20180159299 | LASER SYSTEMS UTILIZING FIBER BUNDLES FOR POWER DELIVERY AND BEAM SWITCHING - In various embodiments, the beam parameter product and/or beam shape of a laser beam is adjusted by coupling the laser beam into an optical fiber of a fiber bundle and directing the laser beam onto one or more in-coupling locations on the input end of the optical fiber. The beam emitted at the output end of the optical fiber may be utilized to process a workpiece. | 2018-06-07 |
20180159300 | OPTICAL MODULE AND METHOD OF MANUFACTURING OPTICAL MODULE - An optical module includes an optical element having a group of first pads which is formed on a first surface thereof, a substrate having a group of second pads which is formed on a second surface thereof facing the first surface so as to correspond to the group of first pads, respectively, and a group of solders that respectively bonds the group of first pads and the group of second pads to each other, wherein, in a plan view, the corresponding first and second pads partially overlap each other, and a center of gravity of the group of first pads coincides with a center of gravity of the group of second pads. | 2018-06-07 |
20180159301 | Redundant Optical Radiant Energy Source and Redundant Optical Device, Especially for Metrology Applications - A redundant optical radiant energy source, especially for metrology applications, including a redundant optical device for creating optical radiation including at least two semiconductor lasers, which are provided on a thermally conducting laser support, at least one thermal sensor configured to detect the temperature of the laser support or at least one of the semiconductor lasers, respectively; and a heating/cooling device thermally connected to or integrally provided with the laser support. | 2018-06-07 |
20180159302 | MANUFACTURABLE RGB LASER DIODE SOURCE - A multi-wavelength light emitting device is manufactured by forming first and second epitaxial materials overlying first and second surface regions. The first and second epitaxial materials are patterned to form a plurality of first and second epitaxial dice. At least one of the first plurality of epitaxial dice and at least one of the second plurality of epitaxial dice are transferred from first and second substrates, respectively, to a carrier wafer by selectively etching a release region, separating from the substrate each of the epitaxial dice that are being transferred, and selectively bonding to the carrier wafer each of the epitaxial dice that are being transferred. The transferred first and second epitaxial dice are processed on the carrier wafer to form a plurality of light emitting devices capable of emitting at least a first wavelength and a second wavelength. | 2018-06-07 |
20180159303 | AIRPORT RUNWAY APPROACH LIGHTING APPARATUS - An airport runway approach lighting apparatus is disclosed. According to one embodiment, the airport runway approach light includes a visible light source configured to emit a visible light beam and an infrared light source configured to emit an infrared beam. A first lens is attached to the visible light source to change the visible light beam emitted from the visible light source to a desired visible light beam pattern. The infrared light source includes a plurality of semiconductor laser diodes distributed on a surface of a laser diode chip in an array. | 2018-06-07 |
20180159304 | PIPE MATERIAL AND PRODUCTION METHOD THEREFOR - A pipe material used as a discharge electrode of a spark plug for an internal combustion engine comprises an outer layer made of a Ni-based alloy, an inner layer made of a Pt-based alloy provided inside the outer layer, and an intermediate layer provided between the outer layer and the inner layer. | 2018-06-07 |
20180159305 | Live-Line High Voltage Conductor Replacement - Systems, devices, and methods for transfer of current to a conductor being drawn into place and, at the pulling end, from the old (pulling) conductor to the ongoing line. The current transfer can be simplified by making attachments to the new conductor and the pulling conductor at the center of the reels on which those conductors are wound, using either rotating liquid metal (e.g., mercury) contactor, or slip-ring/brush systems for current transfer. | 2018-06-07 |
20180159306 | ELECTRICAL CONNECTION BOX - An electrical connection box includes a housing having a temporary fixing projection. The temporary fixing projection includes a locking portion and a plate spring portion. The locking portion is provided with a locking claw projecting toward an outside in a radial direction. The plate spring portion includes a flat surface. In a temporary fixing state where the temporary fixing projection is inserted into a temporary fixing hole of an attachment panel, a locking surface of the locking claw of the locking portion faces a facing surface in an insertion direction. In the temporary fixing state, the plate spring portion is elastically deformed toward an inside in the radial direction. The flat surface of the plate spring portion is in contact with a contact surface and applies, to the attachment panel, a restoring force toward the outside in the radial direction. | 2018-06-07 |
20180159307 | APPARATUS-MULTIPLIER DEVICE - The present invention relates to an apparatus-multiplier device ( | 2018-06-07 |
20180159308 | MOUNTING BRACE ASSEMBLY FOR MOUNTING AN ELECTRICAL BOX - A brace assembly is provided having a brace for mounting to a support and a hanger member. The hanger member is coupled to the brace by a bar positioned in a longitudinal slot in the bottom side of the brace. The bar enables the hanger member to slide along the length of the brace. The hanger member has a bottom wall and side walls with a top end for coupling to a support. A mounting bracket is removably coupled to the hanger member for supporting the brace. | 2018-06-07 |
20180159309 | EXTERIOR END PORTION CAP AND WIRE HARNESS - An exterior end portion cap is configured to be attached to an electrically conductive path and an exterior member. The exterior end portion cap includes an external exposure portion having a first blocking portion, an internal insertion portion having a second block portion, and an electrically conductive path housing recess portion formed to extend across the external exposure portion and the internal insertion portion. The first blocking portion has a planar portion configured to abut against the exterior member. The second blocking portion has holding piece portions that are deformable to wind around the electrically conductive path circumferentially. The electrically conductive path housing recess portion is formed into a concave portion that is so deep that a part of an outer surface of the electrically conductive path is pressed against an inner surface of the exterior member. | 2018-06-07 |