Lee, Los Altos
Anthony Lee, Los Altos, CA US
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20100168656 | APPARATUS AND METHODS FOR TREATING URETHRAL INCONTINENCE - The invention relates to apparatus (A) for injection of therapeutic agents into surrounding lumenal tissue, for example, to treat urinary incontinence and gastroesophageal reflux disease. | 07-01-2010 |
Chi-Hoon Lee, Los Altos, CA US
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20120066195 | SEARCH ASSIST POWERED BY SESSION ANALYSIS - One embodiment selects from a set of query-suggestion pairs a first query and a subset of query-suggestion pairs that each has the first query as its query; computes a Log Likelihood Ratio (LLR) value for each query-suggestion pair from the subset of query-suggestion pairs; ranks the subset of query-suggestion pairs according to their respective LLR values; removes from the subset of query-suggestion pairs all query-suggestion pairs whose LLR values are below a predetermined LLR threshold; computes a Pointwise Mutual Information (PMI) value for each remaining query suggestion pair from the subset of query-suggestion pairs; removes from the subset of query-suggestion pairs all query-suggestion pairs whose PMI values are below a predetermine PMI threshold; and constructs a ranked set of suggestions for the first query, wherein the ranked set of suggestions comprises one or more suggestions of the remaining query-suggestion pairs from the subset of query-suggestion pairs. | 03-15-2012 |
David T. Lee, Los Altos, CA US
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20130080919 | CENTRAL MANAGEMENT AND CONTROL OF USER-CONTRIBUTED CONTENT IN A WEB-BASED COLLABORATION ENVIRONMENT AND MANAGEMENT CONSOLE THEREOF - Systems and methods for central management and control of user-contributed content in a web-based collaboration environment are disclosed. In one aspect, embodiments of the present disclosure include a method, which may be implemented on a system, for enabling an administrative user in an enterprise setting to centrally manage and control content provided by other users of the enterprise in a web-based collaboration environment. In one embodiment, a view providing access to an aggregate of the content or a selection thereof provided by the other users is depicted in a user interface for the administrative user to access the web-based collaboration environment. The user interface for the administrative user includes both of a management console to access the content provided by other users and a panel for accessing an account of the user and work items owned by the administrative user. | 03-28-2013 |
Gwo-Giun Chris Lee, Los Altos, CA US
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20120011186 | METHOD FOR QUANTIFYING AND ANALYZING INTRINSIC PARALLELISM OF AN ALGORITHM - A method for quantifying and analyzing intrinsic parallelism of an algorithm is adapted to be implemented by a computer, and includes the steps of: configuring the computer to represent the algorithm by means of a plurality of operation sets; configuring the computer to obtain a Laplacian matrix according to the operation sets; configuring the computer to compute eigenvalues and eigenvectors of the Laplacian matrix; and configuring the computer to obtain a set of information related to intrinsic parallelism of the algorithm according to the eigenvalues and the eigenvectors of the Laplacian matrix. | 01-12-2012 |
Haechang Lee, Los Altos, CA US
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20100142607 | Methods and Systems for Transmitting Data by Modulating Transmitter Filter Coefficients - A signaling system supports main and auxiliary communication channels between integrated circuits in the same direction over a single link. An equalizing transmitter applies appropriate filter coefficients to minimize the impact of intersymbol interference when transmitting the main data over a communication channel. The transmitter modulates at least one of the filter coefficients with the auxiliary data to induce apparent ISI in the transmitted signal. A main receiver ignores the apparent ISI to recover the main data, while an auxiliary receiver detects and demodulates the apparent ISI to recover the auxiliary data. The auxiliary data may be encoded using spread-spectrum techniques to reduce the impact of the auxiliary data on the main data. | 06-10-2010 |
20110043220 | METHOD AND APPARATUS FOR POWER SEQUENCE TIMING TO MITIGATE SUPPLY RESONANCE IN POWER DISTRIBUTION NETWORK - The transient load current of a circuit powered by a power distribution network is increased in a plurality of steps, with the step transition times being adjusted based on the transient noise of the power distribution network. This reduces the resonance noise that would otherwise occur in the supply current of the power distribution network. | 02-24-2011 |
20150207651 | Methods and Systems for Transmitting Data by Modulating Transmitter Filter Coefficients - A signaling system supports main and auxiliary communication channels between integrated circuits in the same direction over a single link. An equalizing transmitter applies appropriate filter coefficients to minimize the impact of intersymbol interference when transmitting the main data over a communication channel. The transmitter modulates at least one of the filter coefficients with the auxiliary data to induce apparent ISI in the transmitted signal. A main receiver ignores the apparent ISI to recover the main data, while an auxiliary receiver detects and demodulates the apparent ISI to recover the auxiliary data. The auxiliary data may be encoded using spread-spectrum techniques to reduce the impact of the auxiliary data on the main data. | 07-23-2015 |
Judy S. Lee, Los Altos, CA US
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20150278167 | AUTOMATIC MEASURE OF VISUAL SIMILARITY BETWEEN FONTS - The visual similarity between fonts is determined using visual descriptors of character images in the fonts. A model used to generate the visual descriptors may include a set of letterforms, keypoint locations on each letterform, and detail shapes at zero, one, or more detail areas on the letterform. In some instances, the model may also set forth one or more geometric measurements. Based on the model, a visual descriptor may be generated for a character image from a font by identifying a letterform of the character image, identifying keypoint locations on the character image, and identifying a detail shape at any detail areas on the character image. Additionally, the visual descriptor may include any geometric measurement defined by the model. The visual similarity between two fonts may be determined as a function of the differences between pairs of visual descriptors for the fonts that correspond with the same letterform. | 10-01-2015 |
Julia Lee, Los Altos, CA US
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20140189530 | IMPLICIT SOCIAL GRAPH CONNECTIONS - A method includes: determining a first user interaction on a social network system; identifying a social network object in the social network system associated with the first user interaction by traversing a social graph of the social network system; identifying a user account based on the first user interaction; generating an implicit social graph connection between the user account and the social network object; and selecting a content entry for displaying to a user device signed-in under the user account or a friend account based on the implicit social graph connection, the friend account socially connected to the user account via the social graph of the social network system. | 07-03-2014 |
20150046528 | OBJECTIVE VALUE MODELS FOR ENTITY RECOMMENDATION - A method for making entity recommendations to users of a social networking system (SNS) by maximizing a predicted benefit to the SNS through objective value models. The method includes generating a plurality of candidate entities eligible for recommendation, and determining a weight for each candidate entity based upon an output score generated by an objective value model. The objective value model utilizes objectively measurable input values describing the candidate entities and generates larger output scores for those candidate entities that would create larger predicted increases in an objectively measurable amount of benefit for the SNS created by a potential connection being created between the user and the respective candidate entity. One or more entities are selected based upon the determined weights, and an entity recommendation user interface is presented to the user that includes one or more recommendation modules identifying the selected one or more entities. | 02-12-2015 |
Katherine Whitin Lee, Los Altos, CA US
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20090254083 | ROBOTIC ABLATION CATHETER - Assemblies, systems, and methods related to remotely-steerable ablation procedures are described. A necked-down ablation catheter may be coupled within a working lumen of a robotically-steerable sheath configured to be driveably coupled to an electromechanical instrument driver. The ablation catheter may be an irrigated ablation catheter having an irrigation fluid reservoir at its distal tip. The outer diameter of the distal portion of the ablation catheter is generally larger than that of the more proximal aspects due, in part, to the fact that the proximal aspects are designed to fit through a relatively low-profile steerable sheath. | 10-08-2009 |
Ken Kinsun Lee, Los Altos, CA US
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20150226952 | Multi-Surface Optical 3D Microscope - A method of detecting multi-surfaces of an object includes providing an imaging system capable of detecting surfaces of the object. After system parameters are set up, two-dimensional images of the object at multiple Z steps can be acquired. Each surface of the object can then be extracted using two steps. In a first step, the surface can be constructed based on a confidence threshold. In a second step, the surface can be enhanced using an interpolation filter. | 08-13-2015 |
20150226953 | Multi-Surface Optical 3D Microscope - A method of detecting multi-surfaces of an object includes providing an imaging system capable of detecting surfaces of the object. After system parameters are set up, two-dimensional images of the object at multiple Z steps can be acquired. Each surface of the object can then be extracted using two steps. In a first step, the surface can be constructed based on a confidence threshold. In a second step, the surface can be enhanced using an interpolation filter. | 08-13-2015 |
May Dean-Ming Lee, Los Altos, CA US
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20100189653 | Pyrone analogs for therapeutic treatment - Methods are described for the treatment and prevention of metabolic disorders or other diseases by administering a pyrone analog or a derivative thereof. Methods are also described for the treatment and prevention of metabolic disorders and other diseases by administering a pyrone analog, or a derivative thereof, in combination with one or more additional agents such as, for example, lipid lowering agents or glucose lowering agents. Methods are described for the modulation of lipid transporter activity to increase the efflux of lipid from a physiological compartment into an external environment. Methods disclosed herein may be used to assess treatment or prevention of a metabolic disorder following administration of a pyrone analog or a derivative thereof. | 07-29-2010 |
20100297020 | PHOSPHORYLATED AND PHOSPHONATED PYRONE ANALOGS FOR THERAPEUTIC TREATMENT - Methods are described for the treatment and prevention of metabolic disorders or other diseases by administering a pyrone analog or a derivative thereof. Methods are also described for the treatment and prevention of metabolic disorders and other diseases by administering a pyrone analog, or a derivative thereof, in combination with one or more additional agents such as, for example, lipid lowering agents or glucose lowering agents. Methods are described for the modulation of lipid transporter activity to increase the efflux of lipid from a physiological compartment into an external environment. Methods disclosed herein may be used to assess treatment or prevention of a metabolic disorder following administration of a pyrone analog or a derivative thereof. | 11-25-2010 |
Meelan Lee, Los Altos, CA US
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20080284536 | Dual Mode Power Amplifier - A dual mode power amplifier can include a linear gain section and a non-linear gain section configured together as a polar amplifier. The dual mode power amplifier may be used to transmit GFSK, 4-DPSK, and 8-DPSK modulated data. In one mode, both non-linear and linear gain sections may be used to transmit 4-DPSK and 8-DPSK modulated data. Alternatively, in another mode, the linear gain section may be bypassed while the non-linear gain section may be used to transmit GFSK modulated data. By selecting the operating mode, the dual mode power amplifier may be advantageously configured to use relatively less power while supporting GFSK, 4-DPSK, and 8-DPSK modulation schemes. | 11-20-2008 |
20130122956 | TRANSMIT POWER CALIBRATION IN A COMMUNICATION SYSTEM - Functionality can be implemented to calibrate the output transmit power of a power amplifier of a network device without the use of test equipment. An RF signal can be transmitted at the saturated output power (of a power amplifier) from a transmitter unit to a receiver unit of the network device via a loopback path. A received power of the RF signal received via the loopback path can be measured. The loopback gain associated with the network device is determined based on the saturated output power and the measured received power. The output transmit power can be calibrated by iteratively decreasing the output transmit power by an unknown value, transmitting a new RF signal via the loopback path at the decreased output transmit power, measuring the new received power, and calculating the decreased output transmit power using the loopback gain and the measured new received power. | 05-16-2013 |
20130335250 | HYBRID SUCCESSIVE APPROXIMATION ANALOG-TO-DIGITAL CONVERTER - A hybrid SAR ADC can be implemented to reduce the number of operations that are executed to convert an analog input signal into its digital representation. Pipeline processing operations can be executed on the analog input signal to generate pipeline bits (MSBs of the digital representation) and an analog residue signal. The analog residue signal can be compared against a plurality of thresholds to generate comparator bits that are indicative of a range associated with a subset of the predetermined thresholds that correspond to the analog residue signal. Successive approximation analog-to-digital conversion operations can be executed on the analog residue signal to generate successive approximation bits. The digital representation can be determined based, at least in part, on the pipeline bits, the comparator bits, and the successive approximation bits. | 12-19-2013 |
20140301259 | DYNAMIC VOLTAGE AND FREQUENCY SCALING IN WIRELESS MODEMS - Methods and apparatuses are described in which dynamic voltage and frequency scaling may be used to save power when processing packets in a wireless communications device. In some cases, inframe detection may allow the device to determine whether to transition from a first (e.g., lower) voltage level to a second (e.g., higher) voltage level to process one or more packets of a received frame. For some packet types the first voltage level may be maintained. In other cases, the device may determine a bandwidth to use from among multiple bandwidths supported by the device. The bandwidth may be determined based on channel conditions. A voltage level may be identified that corresponds to the determined bandwidth and a processing voltage may be scaled to the identified voltage level. The device may be configured to operate in wireless local area network (WLAN) and/or in a cellular network (e.g., LTE). | 10-09-2014 |
Meng Chi Lee, Los Altos, CA US
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20140091999 | MULTIPLE HARDWARE PATHS FOR BACKLIGHT CONTROL IN COMPUTER SYSTEMS - The disclosed embodiments provide a system that drives a display from a computer system. The system includes a first hardware path for controlling a backlight of a display of the computer system. The system also includes a second hardware path for controlling the backlight. Finally, the system includes a backlight controller that enables use of the first and second hardware paths in controlling the backlight from the computer system. | 04-03-2014 |
Nova Lee, Los Altos, CA US
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20120205371 | LEAK PROOF COLLAPSIBLE CUP - Provided are collapsible compact cups and sealing cup lids for everyday use. The cups are designed with two or more rigid portions that are used to engage with the cup lids and support the cup. The rigid portions are interconnected by one or more flexible middle portions configured to support the upper rigid portion when the cup is in the upper operational position. At the same time, the flexible portion may bend under a certain force exerted by the user during collapsing of the cup and may allow one rigid portion to slide over another rigid portion. Even in this lower collapsed position, all rigid and flexible portions of the cup may remain connected to each other, thereby preventing any spills from the cups (e.g., residual liquids) creating a pocket sized cup with a sealing lid. | 08-16-2012 |
20130032592 | LEAK PROOF COLLAPSIBLE CUP - Provided are a collapsible cup and a lid for sealing such cups. A collapsible cup includes a top cylindrical portion having a collapsible part and a sealing edge. The cup also includes a rigid bottom portion attached to the collapsible part and configured to move in and out with respect to the sealing edge by folding the collapsible part. The level of folding of the collapsible part determines different positions of the top portion, such as upper operating position corresponding to the maximum cup height, an intermediate operating position corresponding to an intermediate cup height, and a lower collapsed position corresponding to the minimum cup height. In the lower collapse position, the bottom portion may be substantially enclosed by the top cylindrical portion. The collapsible cup may include a reinforcement insert disposed within the top portion and used for engaging with a lid and providing support to the sealing edge. | 02-07-2013 |
Po-Hua Lee, Los Altos, CA US
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20150223804 | SUTURE DELIVERY DEVICE FOR SUTURING TISSUE - Systems are provided for delivering a suture to close a surgical opening. An elongated deployment member may have at its distal end a retracted counterforce member. The counterforce member may be inserted into the surgical opening and deployed to resist being withdrawn from the opening. A compression member may be slid down the elongated member to compress the tissue to be sutured against the counterforce member. Suture passers loaded with suture ends may be passed through needle tubes within the elongated member to emerge from the elongated member and pierce the tissue to be sutured, then deposit the suture ends with a suture catcher. The suture passers may be withdrawn, leaving the suture ends. The suture catcher may be retracted, retaining the suture ends and the device—elongated member, retracted suture catcher, and retained suture end—may be withdrawn from the surgical opening. The suture may then be completed. | 08-13-2015 |
Sang Lee, Los Altos, CA US
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20140201138 | FUNCTIONALITIES, FEATURES, AND USER INTERFACE OF A SYNCHRONIZATION CLIENT TO A CLOUD-BASED ENVIRONMENT - Embodiments in the present disclosure include systems and methods related to a synchronization client of a cloud-based collaboration platform that runs on a user device for synchronizing folders and files between a location on the cloud-based collaboration platform and a location on the user device. The synchronization client informs a user of the status of synchronization processes and allows a user to choose various options depending on the informed status. | 07-17-2014 |
20150112927 | DESKTOP APPLICATION FOR ACCESSING A CLOUD COLLABORATION PLATFORM - Embodiments of the present disclosure include systems and methods of a desktop application for accessing a cloud collaboration platform. The disclosed application utilizes a native desktop environment to provide a better cloud collaboration experience by making the cloud-based platform accessible for file editing, file opening/closing/previewing, moving files between the local desktop environment and a web application (e.g., native to the cloud-based platform), syncing folders or marking any folders or parents/children of any folders to sync and/or utilizing any of the collaborative features (e.g., emailing links or inviting collaborators to collaborate on a file directly via the desktop environment using native contacts or contacts in the web app environment). | 04-23-2015 |
Thomas Lee, Los Altos, CA US
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20150237064 | METHOD AND APPARATUS FOR PREDICTING THE IMPACT OF SECURITY INCIDENTS IN COMPUTER SYSTEMS - Systems or methods gather information within a network of computers regarding the distribution of documents to calculate the impact of a cyber security incident for a given computer. Specific embodiments analyze word usage within data files and to determine that data files are different versions of a document and use presence of documents on a given computer to determine the impact of a security breach at that computer. | 08-20-2015 |
Thomas Elliott Lee, Los Altos, CA US
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20130333043 | Mechanism to Calculate Probability of a Cyber Security Incident - An Archetype Software Invention which calculates the probability of a cyber security incident for a given computer by correlating the distribution of computer program files with the occurrences of security incidents across a large number of computers. | 12-12-2013 |
Wai Hon Lee, Los Altos, CA US
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20100008070 | BACK LIGHT MODULE WITH DIFFRACTIVE COUPLERS - A back light module which uses first diffractive optics to couple light into a light guide and uses second diffractive optics to extract light from the light guide such that the light emerging from the back light module is uniform. This is accomplished by having an input grating adjacent the light sources at the bottom, or back of the light guide, with the output grating at the top, or front of the light guide. In one embodiment, the portion of the top surface directly opposite the light sources has a less dense arrangement of diffractive couplers, so that less of the initial light from the light sources exits upon the first contact with the top surface. Alternately, a modular light guide with angled light guide surfaces is used to couple in light from the light source, instead of the diffractive in-couplers. | 01-14-2010 |
20120249924 | Display Apparatus - A display apparatus is provided. The display apparatus comprises a display device for displaying an image and a diffractive optical element. The diffractive optical element is disposed on a light emitting side of the display device. The diffractive optical element comprises first grating regions. Each of the first grating regions has first diffraction gratings having a constant cycle space and the same azimuth angle. An area of the first grating regions occupies 17.5%˜94% of an area of the diffractive optical element. | 10-04-2012 |
20120274873 | OPTICAL FILM FOR INCREASING THE VIEWING ANGLE OF LIQUID CRYSTAL DISPLAY DEVICES - Techniques and devices are disclosed to enhance or increase the viewing angle of liquid crystal display (LCD) device through the use of one or more types of optical films. Such optical films can include arrays of prism structures and/or diffractive elements that redirect light that has passed through an LCD panel. The prism structures and/or diffractive elements can be spaced on an optical film to enable at least a portion of the light travelling through the LCD panel to pass through the optical film without being redirected. Various types of prism structures and/or diffractive elements can be used, and they can be configured on the optical film differently to enable different functionality. | 11-01-2012 |
Wayman Lee, Los Altos, CA US
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20130340811 | BRACE FOR SOLAR MODULE ARRAY - A brace for connecting the frames of adjacent solar modules can include one or more lower lips and one or more upper lips configured to capture an outer edge of a solar module frame. The brace can include a removable top so as to facilitate connection and disconnection of the couplers and solar modules. Additionally, the brace can be configured to allow a solar module to be engaged and disengaged by hooking the frame onto the brace then tilting the frame relative to the brace. The brace can include features for achieving a snap fit with solar module frames. | 12-26-2013 |
William S. Lee, Los Altos, CA US
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20090258840 | METHOD AND COMPOSITIONS FOR TREATING HEMATOLOGICAL MALIGNANCIES - A compound of formula (1), and/or its salts, tautomers or solvates is used to treat hematological malignancies. In an embodiment, an organic acid salt of compound 1 is provided for general use in treatment of neoplasms, and in a further embodiment the salt is stabilized with carbohydrate. | 10-15-2009 |