| Patents for H04N 7 - Television systems (274,023) |
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| 01/05/2011 | CN101938341A Cross-node controlled online video stream selective retransmission method |
| 01/05/2011 | CN101937693A Video and audio playing method and system based on voice command |
| 01/05/2011 | CN101937663A Image display coding method |
| 01/05/2011 | CN101937632A Portable automatic water-level reading instrument based on image processing |
| 01/05/2011 | CN101937610A Method for triggering linkage action between security equipment and monitoring equipment |
| 01/05/2011 | CN101937606A Sleep monitoring system and method for quilt spurning alarm |
| 01/05/2011 | CN101937604A Sleep monitoring system based on human body detection and method thereof |
| 01/05/2011 | CN101937593A Information-inducing self-service multi-control cluster-charge intelligent charge server |
| 01/05/2011 | CN101937472A Public transport transfer inquiring platform based on Internet television and inquiring and retrieving method thereof |
| 01/05/2011 | CN101937214A Industrial Ethernet based monitoring system of sea-crossing suspension bridge |
| 01/05/2011 | CN101934762A Vehicle-mounted camera |
| 01/05/2011 | CN101933500A Underwater visual fishing device |
| 01/05/2011 | CN101674466B Multi-information fusion intelligent video monitoring fore-end system |
| 01/05/2011 | CN101626510B Image encoding device, image decoding device, image encoding method, image decoding method |
| 01/05/2011 | CN101621693B Frame frequency lifting method for combining target partition and irregular block compensation |
| 01/05/2011 | CN101621588B Method for calling video phone |
| 01/05/2011 | CN101620320B Parallax-free shooting goggles device |
| 01/05/2011 | CN101610407B Gateway realization method for converting Ethernet data and digital video streaming |
| 01/05/2011 | CN101610390B Method for realizing set-card correspondence of digital television receiver terminal, set top box and intelligent card |
| 01/05/2011 | CN101594534B Method for quickly detecting compressed video POI |
| 01/05/2011 | CN101594527B Two-stage method for detecting templates in audio and video streams with high accuracy |
| 01/05/2011 | CN101588539B System and method for issuing promotional information to communication terminal |
| 01/05/2011 | CN101588489B Method and device for transmitting graded multiple services divided based on physical layer sub-channel |
| 01/05/2011 | CN101572817B Coding mode selection method applied to gradable spatial video coding |
| 01/05/2011 | CN101562725B Method and system for counting media playing services in next generation network |
| 01/05/2011 | CN101557649B Update method and equipment of mobile TV service instruction |
| 01/05/2011 | CN101557519B Multi-view video coding method |
| 01/05/2011 | CN101552917B Bit rate control method for video compression |
| 01/05/2011 | CN101552871B Monitoring camera |
| 01/05/2011 | CN101547359B Rapid motion estimation self-adaptive selection method based on motion complexity |
| 01/05/2011 | CN101527800B Method for obtaining compressed video caption based on H.264/AVC |
| 01/05/2011 | CN101521833B Processing method and processing device of transport stream for test |
| 01/05/2011 | CN101521797B Digital television content transmitting system |
| 01/05/2011 | CN101521793B Terminal and method for shielding mobile telephone television channels for broadcasting programs |
| 01/05/2011 | CN101510985B Self-adapting de-interleave method for movement compensation accessory movement |
| 01/05/2011 | CN101510844B Multimedia code stream transmission method and system and management server |
| 01/05/2011 | CN101510007B Real time shooting and self-adapting fusing device for infrared light image and visible light image |
| 01/05/2011 | CN101505423B Non-uniform sampling method for video image |
| 01/05/2011 | CN101500087B Meeting type camera and implementing method thereof |
| 01/05/2011 | CN101500083B Intelligent dome camera, method and system for video monitoring thereof |
| 01/05/2011 | CN101494776B H.264 code rate control method |
| 01/05/2011 | CN101494756B Lossless drift compensation method for invertible video watermark |
| 01/05/2011 | CN101478670B Network real-time video collecting apparatus developed based on FPGA chip and DSP chip |
| 01/05/2011 | CN101478357B Channel information processing method, communication system and communication device |
| 01/05/2011 | CN101465724B Encrypted Huffman encoding method and decoding method |
| 01/05/2011 | CN101453653B Method for spreading digital audio and video parameter set |
| 01/05/2011 | CN101453649B Key frame extracting method for compression domain video stream |
| 01/05/2011 | CN101453347B Mobile multimedia broadcast data sending and receiving method |
| 01/05/2011 | CN101437145B Safety management method and apparatus for layering cipher key, and enciphering/deciphering device |
| 01/05/2011 | CN101420656B Method for expanding reception range of mobile phone television service and mobile terminal system |
| 01/05/2011 | CN101420618B Adaptive telescopic video encoding and decoding construction design method based on interest zone |
| 01/05/2011 | CN101420608B Method and device for data decoding implementation |
| 01/05/2011 | CN101404750B Video fingerprint generation method and device |
| 01/05/2011 | CN101353125B Safety monitoring system of elevator |
| 01/05/2011 | CN101345845B Method for implementing video conference service in IMS surroundings |
| 01/05/2011 | CN101322412B Method of predicting motion and texture data |
| 01/05/2011 | CN101304513B Global television channel share apparatus |
| 01/05/2011 | CN101282483B Program clock reference correction circuit |
| 01/05/2011 | CN101262413B Method, system and device for media buffer |
| 01/05/2011 | CN101212672B Video content adaptive sub-pixel interpolation method and device |
| 01/05/2011 | CN101193312B Self-adapted error recovery device, video communication system and method based on feedback |
| 01/05/2011 | CN101141633B Moving object detecting and tracing method in complex scene |
| 01/05/2011 | CN101137066B Multimedia data flow synchronous control method and device |
| 01/05/2011 | CN101127756B Method for realizing channel switching on third party website |
| 01/05/2011 | CN101115180B Electronic program menu system and functional module dynamic load operating method |
| 01/05/2011 | CN101110946B Method for switching audio and video communication of conversation initialized protocol terminal |
| 01/05/2011 | CN101090467B On-chip supply regulators |
| 01/05/2011 | CN101034968B System, method and device for providing the bidirectional service in the separated bidirectional network |
| 01/04/2011 | USRE42020 Dual compression format digital video production system |
| 01/04/2011 | US7865965 Optimization of distributed anti-virus scanning |
| 01/04/2011 | US7865964 Using a first device to engage in a digital rights management transaction on behalf of a second device |
| 01/04/2011 | US7865963 Character information generating apparatus and method, character information displaying apparatus and method, digital movie screening method and system, and subtitle display apparatus |
| 01/04/2011 | US7865962 Multi-level sequence number based lazy invalidation |
| 01/04/2011 | US7865961 Computer system, central unit, and program execution method |
| 01/04/2011 | US7865946 Data transmission controlling method and data transmission system |
| 01/04/2011 | US7865930 Method and apparatus providing channel management in a multi-frequency network broadcasting system |
| 01/04/2011 | US7865929 Receiving apparatus of digital broadcasting and display method of recording program associated information |
| 01/04/2011 | US7865928 System and method of audio/video streaming |
| 01/04/2011 | US7865927 Enhancing media system metadata |
| 01/04/2011 | US7865926 System for interactively distributing information services |
| 01/04/2011 | US7865925 Optimization of a full duplex wideband communications system |
| 01/04/2011 | US7865924 Providing input and output for a mobile device |
| 01/04/2011 | US7865923 Information receiving apparatus and control method thereof |
| 01/04/2011 | US7865922 Low-power broadcast receiver |
| 01/04/2011 | US7865920 Signal processing apparatus and methods |
| 01/04/2011 | US7865919 Proxy for video on demand server control |
| 01/04/2011 | US7865918 Display apparatus, user terminal, distribution apparatus, control method thereof, computer program and storage medium |
| 01/04/2011 | US7865917 Security enhanced tiered subscription broadcast system |
| 01/04/2011 | US7865915 Content discovery and differential advertising in video distribution networks |
| 01/04/2011 | US7865834 Multi-way video conferencing user interface |
| 01/04/2011 | US7865810 Robust error correction encoding/decoding apparatus and method of digital dual-stream broadcast reception/transmission system |
| 01/04/2011 | US7865726 Method and system for dynamic adjustment of computer security based on network activity of users |
| 01/04/2011 | US7865581 Remote management method of a distant device, and corresponding video device |
| 01/04/2011 | US7865567 Virtual on-demand electronic book |
| 01/04/2011 | US7865508 Data structures and methods adapted for heterogeneous clients in an information distribution system |
| 01/04/2011 | US7865467 System for handling program meta-data |
| 01/04/2011 | US7865445 Information processing method, information processing apparatus, computer program and storage medium |
| 01/04/2011 | US7865255 Audio buffering system and method of buffering audio in a multimedia receiver |
| 01/04/2011 | US7865219 Portable terminal |
| 01/04/2011 | US7865218 Receiving device, integrated circuit, program, and receiving method |