| Patents for H04N 7 - Television systems (274,023) |
|---|
| 08/13/2008 | EP1955248A1 Upgradable security module |
| 08/13/2008 | EP1955219A2 System and method for providing content over a network |
| 08/13/2008 | EP1702466B1 Method and apparatus for content recommendation |
| 08/13/2008 | EP1692597A4 Virtual file system |
| 08/13/2008 | EP1678852A4 Method and system for limiting content diffusion to local receivers |
| 08/13/2008 | EP1631958A4 System and method for audio/video data copy protection |
| 08/13/2008 | EP1582022B1 Secure audio stream scrambling system |
| 08/13/2008 | EP1417837B1 System for random access to content |
| 08/13/2008 | EP1390851A4 A system and method for secure and convenient management of digital electronic content |
| 08/13/2008 | EP1362485B1 Generating and matching hashes of multimedia content |
| 08/13/2008 | EP1172000B1 Advertising management system for digital video streams |
| 08/13/2008 | EP1038249B1 Real time subscriber billing at a subscriber location in an unstructured communication network |
| 08/13/2008 | EP0885526B1 Method and apparatus for detecting scene cuts in a block-based video coding system |
| 08/13/2008 | CN201100956Y Training multimedia control system |
| 08/13/2008 | CN201100947Y Classified content charging distribution system based on wireless digital broadcasting channel |
| 08/13/2008 | CN101243692A Method and apparatus for encoding multiview video |
| 08/13/2008 | CN101243691A Method and apparatus for estimating motion vector based on block |
| 08/13/2008 | CN101243690A Method video encoding and decoding preserving cahe localities |
| 08/13/2008 | CN101243689A System and method for multimedia streaming using interleaved packetization |
| 08/13/2008 | CN101243688A 个人媒体广播系统 Personal media broadcasting system |
| 08/13/2008 | CN101243687A Protecting elementary stream content |
| 08/13/2008 | CN101243686A 加密内容及提供解密密钥的系统 Encrypted content and the decryption key system provided |
| 08/13/2008 | CN101243685A Prediction of transform coefficients for image compression |
| 08/13/2008 | CN101243640A Protecting elementary stream content |
| 08/13/2008 | CN101243611A Efficient coding and decoding of transform blocks |
| 08/13/2008 | CN101243489A Apparatus and method of coding and decoding an audio signal |
| 08/13/2008 | CN101243303A Portable electronic device having a rotary unit |
| 08/13/2008 | CN101242547A System for detecting bad editing of video signals |
| 08/13/2008 | CN101242540A Error control method for video decoder chip |
| 08/13/2008 | CN101242539A Frame synchronization device and method for T-DMB system receiver |
| 08/13/2008 | CN101242538A A code stream decoding method and device |
| 08/13/2008 | CN101242536A Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations |
| 08/13/2008 | CN101242535A Apparatus and method for supporting plural codecs |
| 08/13/2008 | CN101242534A Video encoding apparatus and method |
| 08/13/2008 | CN101242532A A code rate control method oriented to multi-view point video |
| 08/13/2008 | CN101242531A Video coding system providing separate coding chains for dynamically selected small-size or full-size playback |
| 08/13/2008 | CN101242530A Motion estimation method and multi-video coding and decoding method and device based on motion estimation |
| 08/13/2008 | CN101242529A Data compression device and method |
| 08/13/2008 | CN101242528A Method and system for processing digital broadcasting signals |
| 08/13/2008 | CN101242527A Distributed real time playing method and device |
| 08/13/2008 | CN101242526A A management system and method for multimedia stream protocol |
| 08/13/2008 | CN101242525A Video stream transmission and receiving method for avoiding colluded fingerprint and corresponding transmission and receiving device |
| 08/13/2008 | CN101242524A Digital wireless visual doorbell built-in control system |
| 08/13/2008 | CN101242523A Field watch apparatus |
| 08/13/2008 | CN101242522A A collection and playing technology for circle image |
| 08/13/2008 | CN101242521A Wireless transmission video/audio device based on the light in transport tool |
| 08/13/2008 | CN101242520A Data distribution and buffering |
| 08/13/2008 | CN101242519A A two-step authorization distribution system and method for digital content charged by time |
| 08/13/2008 | CN101242518A Multimedia device and method for automatically sorting frequency by priority |
| 08/13/2008 | CN101242517A An user authorization method in digital TV condition receiving system |
| 08/13/2008 | CN101242516A Coding for protecting multimedia preview and method for protecting and recovering multimedia data in multimedia broadcast, corresponding code, protection and receiving device |
| 08/13/2008 | CN101242515A Multimedia program bookmarking system and method |
| 08/13/2008 | CN101242514A Apparatus and method for converting multimedia content, and multimedia content distribution system |
| 08/13/2008 | CN101242513A Dual-stream transmission method in video conference and video conference system |
| 08/13/2008 | CN101242512A Enhanced method for processing video phone image |
| 08/13/2008 | CN101242511A A video dispatching realization method in dispatching communication |
| 08/13/2008 | CN101242510A A playing method and realization device for dynamic audio and video menu |
| 08/13/2008 | CN101242509A Photographing apparatus capable of communication with external apparatus and method of controlling the same |
| 08/13/2008 | CN101242508A Network video playing system and its operation method |
| 08/13/2008 | CN101242507A Automatic correction device and its processing method |
| 08/13/2008 | CN101242506A Non feedback value interposer for filtering dynamic compensation |
| 08/13/2008 | CN101242505A Digital hard disk recording system and digital hard disk recording device |
| 08/13/2008 | CN101242504A Method and system for implementing trick mode to video signal |
| 08/13/2008 | CN101242499A System and method for digital signal transmission with reduced error rate |
| 08/13/2008 | CN101242497A Method and apparatus for storing electronic program guide (EPG), and method and apparatus for providing epg |
| 08/13/2008 | CN101242487A Motion adaptive image processing |
| 08/13/2008 | CN101242483A Multi-purpose TV STB system with intelligent home system |
| 08/13/2008 | CN101242482A TV STB for TV purchase and chip-in with remote controller of mobile phone |
| 08/13/2008 | CN101242480A Personal TV receiving system and method with fingerprint recognition capability |
| 08/13/2008 | CN101242463A Telecom service integrated transmission device |
| 08/13/2008 | CN101242462A Telecom service integrated access system |
| 08/13/2008 | CN101242461A An integrated access terminal under FTTH condition |
| 08/13/2008 | CN101242391A Carrier frequency recovery and tracking method |
| 08/13/2008 | CN101242386A Orthogonal frequency division multiplexing transmitter with modified pseudo-random noise sequence and inserted code element |
| 08/13/2008 | CN101242367A Method for selecting forward node end in media stream |
| 08/13/2008 | CN101242359A Dynamic code rate allocation method and packet domain stream media server |
| 08/13/2008 | CN101242338A Self-adapted adjusting method for P2P real time stream media buffer replacement time weight parameter |
| 08/13/2008 | CN101242329A A multimedia network application processing system and method |
| 08/13/2008 | CN101242228A Emergent handling method and system for interactive network TV system |
| 08/13/2008 | CN101242202A Organizational person management, advertisement information distribution and collection system for Bluetooth communication |
| 08/13/2008 | CN101241814A Multi-user switch box for CATV to manually recognize electric dual-line switching and two-group signal selection |
| 08/13/2008 | CN101241649A Network education training method and device |
| 08/13/2008 | CN101241622A Card-brushing, currency-counting data character superposing device for bank control |
| 08/13/2008 | CN101239605A Enabling vision systems in automobiles |
| 08/13/2008 | CN100411449C Prompting method when mobile terminal can't use videophone |
| 08/13/2008 | CN100411444C Method and apparatus for spatial predictive encoding and/or decoding of video data |
| 08/13/2008 | CN100411442C Dispatching licence transmitting method in radio communication system |
| 08/13/2008 | CN100411441C Method and apparatus for 3-d subband video coding |
| 08/13/2008 | CN100411440C Video decoding device and method |
| 08/13/2008 | CN100411439C Layered transmission method of multimedia video stream in real time |
| 08/13/2008 | CN100411438C System for receiving broadcast digital data |
| 08/13/2008 | CN100411437C Method for processing videophone calling failure based on mobile communication network |
| 08/13/2008 | CN100411436C Use of memory for storing decoded macroblock movement vectors |
| 08/13/2008 | CN100411435C System and method for decreasing possess memory band width in video coding |
| 08/13/2008 | CN100411433C Digital TV direct playing and playback system and method |
| 08/13/2008 | CN100411429C Broadcast reception terminal and broadcast device |
| 08/13/2008 | CN100411423C Data synchronousely regenerating device |
| 08/13/2008 | CN100411421C Image display control apparatus, image display apparatus, image displaying method thereof |
| 08/13/2008 | CN100411403C Network telephone terminal and network telephone calling, hearing method |
| 08/13/2008 | CN100411343C Multicast method and system with static group self-learning capability |