| Patents for H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand] (56,445) |
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| 07/11/2006 | US7075557 Method of and apparatus for handling high bandwidth on-screen-display graphics data over a distributed IEEE 1394 network utilizing an isochronous data transmission format |
| 07/11/2006 | CA2327568C Digital content billing system using networks |
| 07/11/2006 | CA2325792C Simplified ip service control |
| 07/11/2006 | CA2323123C Digital content downloading system using networks |
| 07/11/2006 | CA2162788C Digital data recording/reproducing apparatus and method with means for adding arrival time to a data packet |
| 07/06/2006 | WO2006070466A1 Control channel transmission method, base station and terminal |
| 07/06/2006 | US20060150234 Method for delivering non-anonymous user metadata using an soap operation in TV anytime metadata service |
| 07/06/2006 | US20060150216 System and method for scheduling broadcast of and access to video programs and other data using customer profiles |
| 07/06/2006 | US20060149680 System for controlling the distribution and use of digital works |
| 07/06/2006 | US20060144647 Information distribution for use in an elevator |
| 07/05/2006 | EP1677546A1 Image encoding with buffer underflow prevention |
| 07/05/2006 | EP1677540A1 Content reproduce system, reproduce device, reproduce method, and distribution server |
| 07/05/2006 | EP1677536A1 Method for delivering non-anonymous user metadata using a soap operation in TV-Anytime metadata service |
| 07/05/2006 | EP1677533A2 Integrated multimedia signal processing system using centralized processing of signals |
| 07/05/2006 | EP1677249A2 Processing input data based on attribute information |
| 07/05/2006 | EP1415473A4 On-demand interactive magazine |
| 07/05/2006 | EP1258145B1 Mpeg re-multiplexer having multiple inputs and multiple outputs |
| 07/05/2006 | CN1798335A 移动摄像机系统 Mobile Camera System |
| 07/05/2006 | CN1798309A Content reproduce system, reproduce device, and reproduce method and distribution server |
| 07/05/2006 | CN1798264A Image sensing apparatus and control method thereof |
| 07/05/2006 | CN1263323C Method for sending video information to mobile telephone based on push technique |
| 07/05/2006 | CN1263306C Method for determining broadcast schedule based on most recent client demand feedback |
| 07/05/2006 | CN1263304C Method for selecting relevant products to be transparently acquired for consumer |
| 07/05/2006 | CN1263303C Recommender system using 'fuzzy-now' for real time events |
| 07/04/2006 | US7073200 Method of providing secure content-based user experience enhancement within a content protection architecture |
| 07/04/2006 | US7073194 Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same |
| 07/04/2006 | US7073188 Electronic program guide using markup language |
| 07/04/2006 | US7073118 Apparatus and method for saturating decoder values |
| 07/04/2006 | US7073061 Data transmission system |
| 07/04/2006 | US7073060 Data transmission system |
| 07/04/2006 | US7072955 Controlling remote storage devices |
| 07/04/2006 | US7072950 Method and apparatus for operating system and application selection |
| 07/04/2006 | US7072575 System and method for synchronizing video indexing between audio/video signal and data |
| 07/04/2006 | US7072572 Method of and apparatus for merging bit streams for seamless reproduction, and recording medium for recording control information for bit stream merging |
| 07/04/2006 | US7072569 Portable entertainment device |
| 07/04/2006 | US7072470 Video scramble/descramble apparatus |
| 07/04/2006 | US7071999 Method for controlling memory in digital system |
| 07/04/2006 | US7071997 Method of displaying channel indicator using on-screen-display |
| 07/04/2006 | US7071993 Digital broadcast receiving device and method using the same |
| 07/04/2006 | US7071896 Bi-directional communication system, display apparatus, base apparatus and bi-directional communication method |
| 07/04/2006 | US7071883 Set-top box having an improved patch antenna |
| 07/04/2006 | CA2447198C Contents reproducing apparatus, contents reproduction control program and recording medium having a contents reproduction control program recorded thereon |
| 06/29/2006 | US20060143692 Communication system and transfer device |
| 06/29/2006 | US20060143676 Content reproduce system, reproduce device, and reproduce method |
| 06/29/2006 | US20060140600 Image sensing apparatus with camera shake correction function |
| 06/29/2006 | US20060140592 System and method for synchronizing video indexing between audio/video signal and data |
| 06/29/2006 | US20060140584 Systems and methods for interactive program guides with personal video recording features |
| 06/29/2006 | US20060140499 Apparatus and method for data processing by using plurality of data processing apparatuses and recording medium storing program for executing the method |
| 06/29/2006 | US20060140183 Signal processing apparatus and stream processing method |
| 06/29/2006 | US20060139493 Displaying apparatus and control method thereof |
| 06/29/2006 | US20060139321 Display status modifying apparatus and method, display status modifying program and storage medium storing the same, picture providing apparatus and method, picture providing program and storage medium storing the same, and picture providing system |
| 06/29/2006 | US20060137975 Apparatus for controlling flow in an electrodeposition process |
| 06/28/2006 | EP1675377A2 Mobile camera system |
| 06/28/2006 | EP1675288A2 An arrangement for the transmission of a data signal in a cable television network |
| 06/28/2006 | EP0938709A4 System and method for scheduling and processing image and sound data |
| 06/28/2006 | CN1795671A Function module card, host device, and control method thereof |
| 06/28/2006 | CN1795670A Wireless AV system, av system, wireless center, av output device, station selection method, station selection data generation method, control program, and computer-readable recording medium containing |
| 06/28/2006 | CN1794810A 交互式电视 Interactive TV |
| 06/28/2006 | CN1794796A Displaying apparatus and control method thereof |
| 06/28/2006 | CN1261947C Integrated circuit with flag register for block selection of nonvolatile cells for bulk operations |
| 06/28/2006 | CN1261895C Contents reproducing apparatus |
| 06/27/2006 | US7069582 Method and apparatus for controlling a user's PC through an audio-visual broadcast to archive information in the user's PC |
| 06/27/2006 | US7069579 On-demand interactive magazine |
| 06/27/2006 | US7069576 Interactive television program guide system with pay program package promotion |
| 06/27/2006 | US7069572 Broadcast data access system for multimedia clients in a broadcast network architecture |
| 06/27/2006 | US7069571 Automated retirement of interactive applications using retirement instructions for events and program states |
| 06/27/2006 | US7069449 Method and system for encrypting and storing content to a user |
| 06/27/2006 | US7069332 Video server for video distribution system |
| 06/27/2006 | US7069025 Methods and apparatus for identifying asset location in communication networks |
| 06/27/2006 | US7068972 Home area network including arrangement for distributing audio programming information from a plurality of source over local radio broadcast |
| 06/27/2006 | US7068914 Image apparatus with zoom-in magnifying function |
| 06/27/2006 | US7068732 Receiving apparatus and power control method |
| 06/27/2006 | US7068719 Splicing of digital video transport streams |
| 06/27/2006 | US7068381 Portable high speed internet access device |
| 06/27/2006 | US7068326 VSB reception system with enhanced signal detection for processing supplemental data |
| 06/22/2006 | US20060136984 Data receiving apparatus and method |
| 06/22/2006 | US20060136982 Incorporating graphics and interactive triggers in a video stream |
| 06/22/2006 | US20060136976 Re-mapping and interleaving transport packets of multiple transport streams for processing by a single transport demultiplexor |
| 06/22/2006 | US20060136965 Client-server electronic program guide |
| 06/22/2006 | US20060136723 Data processing apparatus and method |
| 06/22/2006 | US20060136457 Method for supporting scalable progressive downloading of video signal |
| 06/22/2006 | US20060136340 Post-paid billing system and method for multimedia files |
| 06/22/2006 | US20060133610 Method and system for a secure high bandwidth bus in a transceiver device |
| 06/22/2006 | CA2806443A1 Method and apparatus for wideband distribution of content |
| 06/21/2006 | EP1672638A1 Signal output apparatus and signal output method |
| 06/21/2006 | EP1672599A1 Post-paid billing system and method for multimedia files |
| 06/21/2006 | EP1671483A1 System and method of playback and feature control for video players |
| 06/21/2006 | EP1671436A1 Transport network multiplexer background of the invention |
| 06/21/2006 | EP1474925B1 Method for controlling the billing of a broadcast service by units of time |
| 06/21/2006 | CN1792095A Direct rtp delivery method and system over mpeg network |
| 06/21/2006 | CN1792074A Digital content catering system |
| 06/21/2006 | CN1791211A Post-paid billing system and method for multimedia files |
| 06/21/2006 | CN1790484A Viewing and listening content provision system and viewing and listening content provision method |
| 06/21/2006 | CN1260970C Recording method for multimedia optical disk, reproducing device and reproducing method |
| 06/21/2006 | CN1260958C Data processing appts., data processing method, and data processing system |
| 06/21/2006 | CN1260932C VSB reception system with enhanced signal detection for processing supplemental data |
| 06/20/2006 | US7065782 Digital broadcasting system, digital broadcasting apparatus, and receiver apparatus for digital broadcasts |
| 06/20/2006 | US7065709 Client-server electronic program guide |
| 06/20/2006 | US7065651 Secure video card methods and systems |
| 06/20/2006 | US7065505 Method for metering and pricing of digital works |