| Patents for H04N 7 - Television systems (274,023) |
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| 08/04/2004 | CN1518713A System and method for providing and managing advertisement |
| 08/04/2004 | CN1518706A Apparauts and method for decoding and computing inverse discrete cosine transform using butterfly processor |
| 08/04/2004 | CN1518364A Image recovery using threshold processing and direct linear resolver |
| 08/04/2004 | CN1518363A Motion detection device and search area variable motion detecter |
| 08/04/2004 | CN1518362A Equipment and method for supporting multiple decode device |
| 08/04/2004 | CN1518361A System for receiving broadcast digital data |
| 08/04/2004 | CN1518359A Time accumulating assuring method and device of digital broadcast |
| 08/04/2004 | CN1518358A Method and device for backward broadcasting |
| 08/04/2004 | CN1518357A Portable storing device |
| 08/04/2004 | CN1518356A Imaging device |
| 08/04/2004 | CN1518353A Digital broadcast storage equipment and method using XML |
| 08/04/2004 | CN1518339A Device and method for regulating shooting angle of camera in protable terminal |
| 08/04/2004 | CN1518336A Electronic camera and information equipment and portable information device |
| 08/04/2004 | CN1518334A Image signal processing device and image sigual processing method |
| 08/04/2004 | CN1518331A Processing device, processing method, distributing device and transmitting system of image data |
| 08/04/2004 | CN1518326A Mobile visual telephone terminal |
| 08/04/2004 | CN1518323A 通信设备和通信系统 A communication apparatus and communication system |
| 08/04/2004 | CN1518269A Data enciphering equipment and method |
| 08/04/2004 | CN1518237A Device and method for transmitting moving image mail operated by code conversion |
| 08/04/2004 | CN1517942A Image processing method and its device |
| 08/04/2004 | CN1517854A Computer system and video reproduction output control method |
| 08/04/2004 | CN1517848A Information distributing device and information distributing method |
| 08/04/2004 | CN1517778A Photographic image output system, display control device, liquid crystal projector and digital camera |
| 08/04/2004 | CN1517674A Apparance detector and image acquisition method |
| 08/04/2004 | CN1517507A Retation hinge device of portable radio terminal |
| 08/04/2004 | CN1160968C Selective dynamic guessing device comining with universe, area dynamic guessing mode and method thereof |
| 08/04/2004 | CN1160967C Picture encoder and picture decoder |
| 08/04/2004 | CN1160966C Video compression scheme using wavelets |
| 08/04/2004 | CN1160965C Motion image coding string changer and its method |
| 08/04/2004 | CN1160964C Video capture and compression system and method for composite video |
| 08/04/2004 | CN1160963C System and method for providing multi-channel television content over single-channel communication link |
| 08/04/2004 | CN1160962C Interactive television program guide with selectable langguages |
| 08/04/2004 | CN1160961C Multiple information data structure favoured by user for providing multimedia information and method |
| 08/04/2004 | CN1160960C System for forming, partitioning and processing program guides |
| 08/04/2004 | CN1160959C Digital broadcast receiver, recorder and digital recording method |
| 08/04/2004 | CN1160958C Digital HDTV receiver |
| 08/04/2004 | CN1160957C Video signal output, input device and its interfering and uninterfering method |
| 08/04/2004 | CN1160956C Video coding method with integrated regulation mechanism and its coder |
| 08/04/2004 | CN1160955C Data transmitter, data transmitting method |
| 08/04/2004 | CN1160952C Method and device for recording retrieval information and searching recorded data stream by using it |
| 08/04/2004 | CN1160950C Method for replacing parts of digitally coded pictrue and device for carrying out the method |
| 08/04/2004 | CN1160948C Apparatus and method for providing sync. audio delay for video image |
| 08/04/2004 | CN1160946C Remote control device |
| 08/04/2004 | CN1160940C Code gererating method, detection method and its equipment, water mark embedding device and detector |
| 08/04/2004 | CN1160935C Watermaking processing of information signal |
| 08/04/2004 | CN1160904C Method and device for guaranteeing integrity and authenticity of set of data |
| 08/04/2004 | CN1160891C Extraneous information superpsition method, information signal duplication control method and output and recording equipment |
| 08/04/2004 | CN1160867C Symbols decoding method and apparatus |
| 08/04/2004 | CN1160696C Synchronous device and method for compressed audio/video frequency signal receiver |
| 08/04/2004 | CN1160668C Signal adaptive filtering method, signal adaptive filter |
| 08/04/2004 | CN1160641C Signal processor and signal processing method |
| 08/04/2004 | CN1160210C Device for assisting automobile driver |
| 08/03/2004 | US6772438 Method and apparatus for retrieving data from a broadcast signal |
| 08/03/2004 | US6772437 Cable modems and systems and methods for identification of a noise signal source on a cable network |
| 08/03/2004 | US6772436 Interactive audio conferencing system |
| 08/03/2004 | US6772435 Digital video broadcast system |
| 08/03/2004 | US6772434 Device and method for the integrated presentation of a secondary service as a part of a primary service |
| 08/03/2004 | US6772433 Interactive program guide for designating information on an interactive program guide display |
| 08/03/2004 | US6772432 Interactive television program guide with selectable non-program options |
| 08/03/2004 | US6772193 Method for continuing data transfer to network cache from server without transferring said data to user terminal irrespective of user interruption of the data transferring request |
| 08/03/2004 | US6772191 System and method for limiting services at a plurality of levels and controlling image orientation via a network |
| 08/03/2004 | US6772147 System and method for effectively implementing a personal channel for interactive television |
| 08/03/2004 | US6772140 Hierarchical syntax for satellite command and control directives |
| 08/03/2004 | US6772003 Endoscope apparatus |
| 08/03/2004 | US6771886 Method and apparatus to adaptively program a recording device |
| 08/03/2004 | US6771884 Specially formatted optical disk and method of playback |
| 08/03/2004 | US6771882 Data transmission apparatus and data transmission method |
| 08/03/2004 | US6771877 Data processing method, data processing apparatus and program recording medium |
| 08/03/2004 | US6771837 Method and apparatus for digital image rescaling with adaptive contrast enhancement |
| 08/03/2004 | US6771831 Data compression method and system using globally optimal scalar quantization |
| 08/03/2004 | US6771829 Method for local zerotree image coding |
| 08/03/2004 | US6771827 System and method for directed acuity segmentation resolution compression and decompression |
| 08/03/2004 | US6771826 Digital image encoding and decoding method and digital image encoding and decoding device using the same |
| 08/03/2004 | US6771825 Coding video dissolves using predictive encoders |
| 08/03/2004 | US6771824 Adaptive variable length decoding method |
| 08/03/2004 | US6771823 Coding and decoding of moving pictures based on sprite coding |
| 08/03/2004 | US6771822 Method and apparatus for storing image frame with user-selected compression |
| 08/03/2004 | US6771821 High-speed image transfer system |
| 08/03/2004 | US6771799 Foreground/background detector |
| 08/03/2004 | US6771795 Spatio-temporal channel for image watermarks or data |
| 08/03/2004 | US6771704 Obscuring video signals for conditional access |
| 08/03/2004 | US6771703 Efficient scaling of nonscalable MPEG-2 Video |
| 08/03/2004 | US6771702 Image transmission method and apparatus using a plurality of service classes of ATM layer of one image data |
| 08/03/2004 | US6771657 Non real-time delivery of MPEG-2 programs via an MPEG-2 transport stream |
| 08/03/2004 | US6771644 Program insertion in real time IP multicast |
| 08/03/2004 | US6771633 Multi-point communications system and method thereof |
| 08/03/2004 | US6771581 Digital modulation method, digital demodulation method, and prerecorded recording medium |
| 08/03/2004 | US6771323 Audio visual display adjustment using captured content characteristics |
| 08/03/2004 | US6771317 Electronic television program guide with remote product ordering |
| 08/03/2004 | US6771306 Method for selecting a target in an automated video tracking system |
| 08/03/2004 | US6771303 Video-teleconferencing system with eye-gaze correction |
| 08/03/2004 | US6771302 Videoconference closed caption system and method |
| 08/03/2004 | US6771277 Image processor, image processing method, recording medium, computer program and semiconductor device |
| 08/03/2004 | US6771196 Programmable variable-length decoder |
| 08/03/2004 | US6770880 Infrared imaging apparatus |
| 08/03/2004 | CA2330867C Optical imaging device for firearm scope attachment |
| 08/03/2004 | CA2226588C Waveform generator for insertion of data into digital television signals |
| 08/03/2004 | CA2225222C Method and apparatus for changing phase of video program material taken from 24 frame per second film |
| 08/03/2004 | CA2190984C Apparatus and method for generating product coupons in response to televised offers |
| 08/03/2004 | CA2156470C Multi-user camera control system and method |