Patent application number | Description | Published |
20090064260 | Methods and systems for implementing a universal set top box - A system is disclosed. The system has a first receiver, a second receiver, and an input device configured to transmit a command signal in response to user input. The system also has an input waveguide having a first end in communication with the input device and terminating at the first receiver, and a second end in communication with the second receiver. The input waveguide is arranged to receive and route the command signal to the second receiver. The system also has an output waveguide having a first end in communication with the first receiver, and a second end in communication with the second receive. The second receiver is configured to determine whether the command signal is directed to the first receiver and/or the second receiver based a code contained in the command signal. The second receiver is further configured to execute the command signal when it is determined that the command signal is directed to the second receiver, and relay the command signal through the output waveguide to the first receiver for execution when it is determined that the command signal is directed to the first receiver. | 03-05-2009 |
20110268448 | METHODS AND SYSTEMS FOR IMPLEMENTING A UNIVERSAL SET TOP BOX - A system is disclosed. The system has a first receiver, a second receiver, and an input device configured to transmit a command signal in response to user input. The system also has an input waveguide having a first end in communication with the input device and terminating at the first receiver, and a second end in communication with the second receiver. The input waveguide is arranged to receive and route the command signal to the second receiver. The system also has an output waveguide having a first end in communication with the first receiver, and a second end in communication with the second receive. The second receiver is configured to determine whether the command signal is directed to the first receiver and/or the second receiver based a code contained in the command signal. The second receiver is further configured to execute the command signal when it is determined that the command signal is directed to the second receiver, and relay the command signal through the output waveguide to the first receiver for execution when it is determined that the command signal is directed to the first receiver. | 11-03-2011 |
20120131601 | ADAPTIVE VIDEO QUALITY SUBSTITUTION - A computing device, in a video content delivery network, intercepts requested video content prior to delivery of the requested video content to a customer premise device of the network, and receives subscription and authentication information of a customer associated with the customer premise device. The computing device receives video content provider information, and validates the requested video content based on the subscription and authentication information and the video content provider information. The computing device receives capability information associated with the customer premise device, and receives bandwidth information associated with the network. The computing device determines a quality of video content, to provide to the customer premise device, based on the customer premise device capability information and the network bandwidth information, and provides, to the customer premise device, video content with the determined quality. | 05-24-2012 |
20120131622 | HYBRID VIDEO SELECTION, DELIVERY, AND CACHING - One or more devices, in a video content delivery network, store video content for one or more customer premise devices in a hierarchical storage, and provide real time video content from the hierarchical storage, via multicast or unicast, to the one or more customer premise devices. The one or more devices also provide non-real time video content from the hierarchical storage to the one or more customer premise devices during idle time periods associated with the network. The one or more devices further establish a license with the one or more customer premise devices to view video content in multiple formats, and establish a license with the one or more customer premise devices to view video content via multiple customer premise devices. | 05-24-2012 |
20120131623 | UNDER-THE-BOTTOM TIME-SHIFTED DELIVERY OF VIDEO CONTENT - One or more devices, in a video content delivery network, provide real time video content to one or more devices located at a customer premise. The one or more devices also provide non-real time video content to at least one of the customer premise devices during idle time periods associated with the network and using lower effort Internet protocol (IP) transport. The non-real time video content may be broadcast, at a time after the idle time periods, by at least one of the customer premise devices. | 05-24-2012 |
20120159531 | DISPLAYING ENCODED VIDEO CONTENT VIA A DISPLAY ADAPTER - A device receives, from a user device, a request to subscribe to a video content service, and receives privileges and a list of authorized users associated with the user device. The device also registers the user device based on the request to subscribe and based on the privileges associated with the user device, and receives a request to register applications associated with the user device. The device further registers, based on the request to register, the applications associated with the user device, and provides, to the user device, at least one registered display adapter that is capable of being used by the user device to display encoded video content. | 06-21-2012 |
20130054493 | ROUTING TRAFFIC AFTER POWER FAILURE - A device, of a first data center, detects a power failure associated with the first data center when the first data center stops receiving power. The device further identifies a second data center for traffic to be processed by the first data center. The device also receives the traffic and routes the traffic to the second data center. | 02-28-2013 |
20130117385 | PERSONAL AREA NETWORK OF DEVICES AND APPLICATIONS - A device receives, by using a first communication technique, a message from a first user device. The device identifies a profile associated with the first user device or a user of the first user device. The device further identifies, in the profile, a relevant rule, based on the message, and a second user device that is designated as a primary user device of the user associated with the profile. By using a second communication technique, the device transmits a request for instructions to the second user device based on the relevant rule, and receives the instructions from the second user device. The instructions specify a third user device selected by the user. The device generates a command based on the relevant rule. The device transmits, by using a third communication technique, the command to the third user device. | 05-09-2013 |
20140181868 | SYSTEMS, METHODS, AND USER INTERFACES FOR FACILITATING USER ACCESS TO MEDIA CONTENT - An exemplary method includes a media program guide user interface system 1) displaying a forward-looking view of a media program guide, the forward-looking view including a matrix grid of cells arranged relative to a channel axis and a forward-looking time axis, the cells representing media programs scheduled for transmission on channels arranged along the channel axis and at times arranged along the forward-looking time axis in accordance with a media transmission schedule, 2) detecting an association between content of the forward-looking view and a recorded media program available to a media content access system, and 3) presenting, together with the forward-looking view in response to the detecting, a selectable option configured to be selected by a user to trigger a display of a backward-looking view of the media program guide. Corresponding methods and systems are also disclosed. | 06-26-2014 |
20150180924 | RETRIEVING AND CACHING ADAPTIVE BITRATE STREAM SEGMENTS BASED ON NETWORK CONGESTION - A cache device may receive a request for a first segment of an adaptive bitrate stream. The request may identify a particular time interval, of the adaptive bitrate stream, to which the first segment corresponds. The request may further identify a first bitrate at which the first segment is encoded. The cache device may determine a network congestion level of a network associated with the adaptive bitrate stream. The cache device may determine, based on the network congestion level, a second bitrate that is different from the first bitrate. The cache device may obtain a second segment of the adaptive bitrate stream. The second segment may be encoded at the second bitrate. The cache device may store the second segment for delivery to a client device. | 06-25-2015 |
20150181307 | PROGRAM SUPPORT SERVICE BASED ON SECONDARY NETWORK AND CONNECTION - A method, a device, and a non-transitory storage medium having instructions to establish a first connection via a first network that provides access to a program service; obtain program support service data that indicates a program support service including at least one of a retransmission service, an error correction service, or a scalable program service; determine whether to invoke the program support service based on the program support service data; establish a second connection via a second network that provides access to the program support service in response to a determination to invoke the program support service; invoke the program support service via the second connection; receive program data of a program via the first connection; and receive program support data pertaining to the program via the second connection. | 06-25-2015 |
Patent application number | Description | Published |
20100162926 | METHOD OF MAKING A FIBER CEMENT BOARD WITH IMPROVED PROPERTIES AND THE PRODUCT - A cement product incorporating nanocrystalline cellulose and cellulose fiber throughout the product and a method of making the product. | 07-01-2010 |
20100300329 | FIBER CEMENT BOARD WITH MODIFIED FIBER - A building material product comprising a cementitious binder, an aggregate and cellulose reinforcing fibers wherein the cellulose reinforcing fibers have been treated with cationic or nonionic oil. The resulting fiber when included in a fiber cement composite results in improved deflection of the composite at peak loading as well as improved impact strength while maintaining overall board strength. | 12-02-2010 |
20100300330 | FIBER CEMENT BOARD WITH MODIFIED FIBER - A building material product comprising a cementitious binder, an aggregate and cellulose reinforcing fibers wherein the cellulose reinforcing fibers have been treated with oil which is bound to the fiber by a retention aid. The resulting fiber when included in a fiber cement composite results in improved deflection of the composite at peak loading as well as improved impact strength while maintaining overall board strength. | 12-02-2010 |
20110073015 | INTERNALLY CURING CEMENT BASED MATERIALS - A method of curing cementitious material comprising added a carboxylated bleached wood pulp fiber to the material during mixing. The fiber has a carboxyl content of from 10 to 70 meq/100 g cellulose fiber. The fibers are 0.1 to 5% by weight of the dry weight of the cementitious material. The structure produced by the method. The autogenous shrinkage of the cementitious material is reduced. | 03-31-2011 |
20130000523 | Internally curing cement based materials - A method of curing cementitious material comprising added a fibrillated carboxyalkyl cellulose, cellulose alkylsulfonic acid, phosphorylated cellulose or sulfated cellulose having a degree of substitution of 0.01 to 0.45 to the material during mixing. The fibrillated carboxyalkyl cellulose, cellulose alkylsulfonic acid, phosphorylated cellulose or sulfated cellulose may also include bleached or partially bleached wood pulp fiber. The fibrillated carboxyalkyl cellulose, cellulose alkylsulfonic acid, phosphorylated cellulose or sulfated cellulose has a substituent content of from 10 to 150 meq/100 g cellulose fiber. The fibrillated carboxyalkyl cellulose, cellulose alkylsulfonic acid, phosphorylated cellulose or sulfated cellulose is 0.1 to 5% by weight of the dry weight of the cementitious material. The structure produced by the method. The autogenous shrinkage of the cementitious material is reduced. | 01-03-2013 |
20130213276 | INTERNALLY CURING CEMENT BASED MATERIALS - A method of curing cementitious material comprising added a carboxylated bleached wood pulp fiber to the material during mixing. The fiber has a carboxyl content of from 10 to 70 meq/100 g cellulose fiber. The fibers are 0.1 to 5% by weight of the dry weight of the cementitious material. The structure produced by the method. The autognous shrinkage of the cementitious material is reduced. | 08-22-2013 |
Patent application number | Description | Published |
20080284973 | LAYER ALIGNMENT OF SMECTIC LIQUID CRYSTALS - A method of fabricating a liquid crystal display device by introducing a ferroelectric liquid crystal (FLC) between two substrates, contacting the FLC to a molecularly smooth edge, and aligning the FLC by introducing a temperature gradient normal to the edge. In one embodiment, the FLC is aligned by cooling it from an isotropic phase to a smectic phase at a rate that is relatively slow. For example, the cooling rate may be less than about 3 degrees Celsius per hour. In one embodiment, smectic layers are formed that are parallel to the edge. In one embodiment, the molecularly smooth edge is an air bubble. | 11-20-2008 |
20100091631 | PHASE MASKS FOR USE IN HOLOGRAPHIC DATA STORAGE - A spatial light modulator (SLM) having a phase mask that is provided as an internal component thereof. The phase mask can be provided as a multilevel surface of relatively higher index of refraction material on an inner surface of a transmissive cover window or as a separate transmissive window between the cover window and the pixels of the SLM. If the phase mask is to be used with a liquid crystal SLM, then it may be desirable to planarize the surface of the cover window contacting the liquid crystal by providing a layer of relatively lower index of refraction material adjacent the multilevel surface. The phase mask can also be provided on the transmissive cover window by patterned ion deposition, exposing patterned light to a photopolymeric material, or in some other suitable fashion. Arranging for the pixel electrodes to be at one of multiple levels rather than lying in an exactly planar relationship can also effectively create the phase mask. | 04-15-2010 |
20100296380 | Spatial Light Modulators with Changeable Phase Masks for Use in Holographic Data Storage - A holographic data storage system that includes a write head that includes a pixellated spatial light modulator and a separate or integral phase mask that varies the phase depending on the location in the phase mask that light passes through. The phase variation can be changed over time in a random, pseudo-random, or predetermined fashion. The spatial light modulator and phase mask can be implemented in a liquid crystal SLM (nematic, ferroeleletric, or other), in a DMD SLM, in a magneto-optical SLM, or in any other suitable manner. | 11-25-2010 |
20130194556 | Polarization Conversion System for a PICO-Projector - An illumination system for a pico-projector that provides polarization conversion includes the combination of an optical element with a series of stacked, elongated PBSs, where alternate ones of the PBSs have a half-wave plate film applied to a back side thereof and a retarder stack film (RSF) that flips or passes different linear polarization orientations based on the wavelength of light. This combination is placed at a position in the illumination system where the impinging light is collimated to at least some degree. | 08-01-2013 |