| Patents for H04N 7 - Television systems (274,023) |
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| 05/20/2009 | CN101438597A Image data compression device, compression method, program, and image data decompression device, decompression method, and program |
| 05/20/2009 | CN101438596A Simplified inter-layer motion prediction for scalable video coding |
| 05/20/2009 | CN101438594A 图像分析 Image Analysis |
| 05/20/2009 | CN101438593A Video browsing based on thumbnail image |
| 05/20/2009 | CN101438592A Method and apparatus for re-constructing media from a media representation |
| 05/20/2009 | CN101438591A Flexible quantization |
| 05/20/2009 | CN101438590A Vehicle circumferential image providing device and vehicle circumferential image providing method |
| 05/20/2009 | CN101438589A Peer-to-peer video on demand techniques |
| 05/20/2009 | CN101438588A Method for transmission of a change to a static object by means of a change object in a data distribution service, transmitter and receiver |
| 05/20/2009 | CN101438587A Method and apparatus for sharing TV content with a remote device |
| 05/20/2009 | CN101438586A Remote image tracking and methods thereof |
| 05/20/2009 | CN101438585A Synchronizing filter metadata with a multimedia presentation |
| 05/20/2009 | CN101438584A Data slot allocation method used to transmit uncompressed AV data, and method and apparatus for transmitting uncompressed AV data |
| 05/20/2009 | CN101438583A Context dependent multi-angle navigation technique for digital versatile discs |
| 05/20/2009 | CN101438567A Method and apparatus for wireless transmission internet protocol television |
| 05/20/2009 | CN101438532A Method and apparatus for managing virtual conference |
| 05/20/2009 | CN101438520A Multi-program viewing in a wireless apparatus |
| 05/20/2009 | CN101438494A Apparatus for and method of developing equalized values from samples of a signal received from a channel |
| 05/20/2009 | CN101438332A Security device comprising a plurality of interfaces |
| 05/20/2009 | CN101438318A Method for reducing blur in an image of a scene and apparatus for deblurring an image of a scene |
| 05/20/2009 | CN101438257A Information processing device, information processing method, and computer program |
| 05/20/2009 | CN101438256A Information processing device, information communication system, information processing method, and computer program |
| 05/20/2009 | CN101437181A Multi-business bidirectional visual command system for policeman |
| 05/20/2009 | CN101437165A Apparatus for multiplexing and demultiplexing data and television signal |
| 05/20/2009 | CN101437164A Method and arrangement for personalized video encoding |
| 05/20/2009 | CN101437163A Multi-watermark technology based on network information theory |
| 05/20/2009 | CN101437162A Image decoding apparatus, image decoding method, image encoding apparatus, image encoding program, and image encoding method |
| 05/20/2009 | CN101437161A Method and system for processing vedio data |
| 05/20/2009 | CN101437160A Method and relevant apparatus for decoding video signal |
| 05/20/2009 | CN101437159A Method and apparatus for sending digital image |
| 05/20/2009 | CN101437158A Method for implementing finding-being-setting video safety defense |
| 05/20/2009 | CN101437157A Multipath CDMA video transmission system for monitoring railway field video |
| 05/20/2009 | CN101437156A Apparatus for detecting closed-circuit television of nuclear plant steam can |
| 05/20/2009 | CN101437155A Omnidirection circumstance video monitoring system |
| 05/20/2009 | CN101437154A Method for implementing program fast forward and backward when watching quasi VOD program |
| 05/20/2009 | CN101437153A Method, apparatus and system for generating video menu |
| 05/20/2009 | CN101437152A Stream supplying apparatus, content reproducing apparatus and method for reproducing content |
| 05/20/2009 | CN101437151A Content delivery system, cache server, and cache control server |
| 05/20/2009 | CN101437150A Apparatus and method for providing association information |
| 05/20/2009 | CN101437149A Method, system and apparatus for providing multilingual program |
| 05/20/2009 | CN101437148A Video information leakage resistance method and processing device |
| 05/20/2009 | CN101437147A Method for implementing primary and secondary unit of digital set-top box |
| 05/20/2009 | CN101437146A 互动电视系统 Interactive TV system |
| 05/20/2009 | CN101437145A Safety management method and apparatus for layering cipher key, and enciphering/deciphering device |
| 05/20/2009 | CN101437144A Mobile multimedia broadcast receiving terminal and method for previewing program |
| 05/20/2009 | CN101437143A Encipher apparatus for image and sound transmission |
| 05/20/2009 | CN101437142A Method and system for indagating television program audience rating |
| 05/20/2009 | CN101437141A Statistical method for television program audience rating |
| 05/20/2009 | CN101437140A Multi-picture transmission method and multi-point control unit |
| 05/20/2009 | CN101437139A System and method for using Bluetooth earphone in visual telephone |
| 05/20/2009 | CN101437138A Method for receiving lottery data information on set-top box |
| 05/20/2009 | CN101437137A Field interpolation method |
| 05/20/2009 | CN101437136A Image processing device |
| 05/20/2009 | CN101437131A Method and apparatus for customizing frontend picture recording of video monitoring system |
| 05/20/2009 | CN101437129A Method and apparatus for IPTV network REC with IMS architecture |
| 05/20/2009 | CN101437125A Display device and program display method thereof, receiving apparatus and signal transmission method thereof |
| 05/20/2009 | CN101437113A Apparatus and method for detecting self-adapting inner core density estimation movement |
| 05/20/2009 | CN101437095A Remote monitoring method based on mobile phone |
| 05/20/2009 | CN101437077A Mobile phone, control method thereof and image distribution system |
| 05/20/2009 | CN101436990A Method for automatically adjusting encoding rate, receiving device and communication system |
| 05/20/2009 | CN101436948A SCM/Ethernet composite PON network and method for bearing VoD business |
| 05/20/2009 | CN101436202A IPTV system and information searching method for the same |
| 05/20/2009 | CN101436168A Image acquiring method and apparatus based on USB |
| 05/20/2009 | CN101436061A Competing type network robot chess-playing system |
| 05/20/2009 | CN101435601A Non-radiation microwave oven |
| 05/20/2009 | CN100490539C Discrete cosine transform method applicable to image coding and video coding |
| 05/20/2009 | CN100490538C Filtering method, apparatus used in audio-video codec |
| 05/20/2009 | CN100490537C Method for reducing image blocking effect |
| 05/20/2009 | CN100490536C Image encoding and decoding system |
| 05/20/2009 | CN100490535C Region block comparison method having high efficiency operation |
| 05/20/2009 | CN100490534C Continuous image compression method |
| 05/20/2009 | CN100490532C Video code stream filtering method and filtering node |
| 05/20/2009 | CN100490531C 数据处理装置 Data processing means |
| 05/20/2009 | CN100490530C Blind spot image display apparatus and method thereof for vehicle |
| 05/20/2009 | CN100490529C Method for recording an elapsed time period in a security module |
| 05/20/2009 | CN100490528C Method for establishing an IP video-conference using a telephone network for voice transmission |
| 05/20/2009 | CN100490527C Image moving display method for mobile communication terminal |
| 05/20/2009 | CN100490526C Apparatus for receiving/sending Chinese EPG playbill |
| 05/20/2009 | CN100490525C Method and apparatus for sending Chinese EPG playbill |
| 05/20/2009 | CN100490524C System for implementing mobile terminal TV service and program transmitting and watching method |
| 05/20/2009 | CN100490523C Receiver, recorder and reproducing device |
| 05/20/2009 | CN100490517C Device for implementing high speed carmera image data transmission using optical fibre link |
| 05/20/2009 | CN100490515C Recommended program extracting device and recommended program extracting method |
| 05/20/2009 | CN100490510C Digital TV transmitter/receiver and method of processing data therein |
| 05/20/2009 | CN100490498C Set top box device, system and method for playing network television |
| 05/20/2009 | CN100490479C Ringing controlling method for visible mobile called terminal |
| 05/20/2009 | CN100490439C Conditional access system |
| 05/20/2009 | CN100490433C Method for transmitting digital data representing content |
| 05/20/2009 | CN100490405C Flow medium data multi-point transmission method |
| 05/20/2009 | CN100489819C Method for continuous interactive communication in an electronic network |
| 05/20/2009 | CN100489750C Method and device for composing a menu |
| 05/20/2009 | CN100488813C Driving assisting system and driving assisting method |
| 05/20/2009 | CA2638526A1 Coding apparatus, coding method, and coding system |
| 05/19/2009 | US7536725 Authentication of content download |
| 05/19/2009 | US7536708 System and method for context-based searching and control of an integrated communications center |
| 05/19/2009 | US7536707 Visual communications system and method of controlling the same |
| 05/19/2009 | US7536705 System and method for interactive distribution of selectable presentations |
| 05/19/2009 | US7536555 Methods for audio watermarking and decoding |
| 05/19/2009 | US7536474 Methods and systems to fast fill media players |
| 05/19/2009 | US7536466 Sending-receiving system, sender apparatus, sending method, receiver apparatus, receiving method, recording medium, and program for improving communication reliability |