| Patents for H04N 7 - Television systems (274,023) |
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| 04/28/2004 | EP1413139A2 Variable length coding method and variable length decoding method |
| 04/28/2004 | EP1413138A1 Direct rtp delivery method and system over mpeg network |
| 04/28/2004 | EP1413134A1 A method for providing data services for a large number of small -sized data files |
| 04/28/2004 | EP1413133A1 Subscriber network reception and transmittion of digital packets |
| 04/28/2004 | EP1413132A2 Bandwidth allocation and pricing system for downloadable media content |
| 04/28/2004 | EP1413131A2 Method and apparatus for providing a user interface |
| 04/28/2004 | EP1413116A1 Access control system |
| 04/28/2004 | EP1413079A2 Dvcpro wireless transmission system using cofdm |
| 04/28/2004 | EP1412936A2 Portable high speed internet access device with scrolling |
| 04/28/2004 | EP1411818A2 Apparatus and method for controlling illumination or imager gain in an in-vivo imaging device |
| 04/28/2004 | EP1358573A4 Method for processing moving image/contents overlay, electornic mail processing method using the same, and computer-readable storage medium for storing program for execution of either of them |
| 04/28/2004 | EP1264480B1 Method, communication system and receiver device for the billing of access controlled programmes and/or data from broadcast transmitters |
| 04/28/2004 | EP1196992B1 Tuning system for achieving rapid signal acquisition for a digital satellite receiver |
| 04/28/2004 | EP1166559A4 System and method for serving local and global media content |
| 04/28/2004 | EP1151561B1 Method and device for generating a data stream and method and device for playing back a data stream |
| 04/28/2004 | EP1123611B1 Avoiding forbidden patterns in audio or video data |
| 04/28/2004 | EP0928541B1 Signal processing system |
| 04/28/2004 | EP0914742B1 Decentralized subscriber access system |
| 04/28/2004 | EP0909507B1 Advertisement at tv-transmission |
| 04/28/2004 | EP0872073A4 Steganographic method and device |
| 04/28/2004 | EP0806105B1 Teleconference system at telecommunications system, method for establishing of teleconference and teleconference equipment for use in a teleconference system |
| 04/28/2004 | EP0768005B1 Line object scene generation apparatus |
| 04/28/2004 | CN2613956Y 自动数码图像记录装置 Automatic digital image recording device |
| 04/28/2004 | CN1493155A Device and method for transmission, system and method for contents distribution and program |
| 04/28/2004 | CN1493154A Transmission apparatus and reception apparatus |
| 04/28/2004 | CN1493152A Video signal processor and video signal processing method |
| 04/28/2004 | CN1493142A Software-based fault tolerant networking using LAN |
| 04/28/2004 | CN1493055A Non-contact type human iris recognition method by correction of rotated iris image |
| 04/28/2004 | CN1492711A Image frame frequency controlling device and method based on voice in mobile visual telephone |
| 04/28/2004 | CN1492691A Sound frequency error correcting method in one-way broadcast flow media transmission |
| 04/28/2004 | CN1492690A Image coding method and image coding device |
| 04/28/2004 | CN1492689A Separate sample interpolation filter method |
| 04/28/2004 | CN1492688A Frame coding method of inter-frame coding frame for two stage predicting coding of macro block group structure |
| 04/28/2004 | CN1492687A Quick full pixel movement evaluation method of multiple kinds of modules |
| 04/28/2004 | CN1492686A Method and device for video frequency deblocking |
| 04/28/2004 | CN1492685A Image coding method and image coding device |
| 04/28/2004 | CN1492684A Video frequency signal compressor and its compressing method |
| 04/28/2004 | CN1492683A Video frequency signal compressor and its compressing method |
| 04/28/2004 | CN1492682A Method for transfering meeting control news between cascade multiple ponit control units |
| 04/28/2004 | CN1492681A Mehtod for realizing end-to-end high-fidelity visual telephone on telephone network |
| 04/28/2004 | CN1492680A Solution of network visual telephone across gate-way |
| 04/28/2004 | CN1492679A CATV light receiving module with active amplifier |
| 04/28/2004 | CN1492678A Digital broadcast receiver and digital broadcast station selector |
| 04/28/2004 | CN1492677A Device for transmitting and receiving digital video frequency signals |
| 04/28/2004 | CN1492676A Digital acoustic TV set |
| 04/28/2004 | CN1492669A Method and device for producing program information and receiver for processing program information |
| 04/28/2004 | CN1492668A Bionic automatic vision and sight control system and method |
| 04/28/2004 | CN1492666A Television set capable of independently playing music |
| 04/28/2004 | CN1492432A Information carrier, device and method for recording and replaying items in said carrier |
| 04/28/2004 | CN1492280A Omnibearing monitoring and control system, omnibearing monitoring and control method, omnibearing monitoring and control program and computer readable record medium |
| 04/28/2004 | CN1491823A Vehicle with multifunction light detection |
| 04/28/2004 | CN1148070C Signal reproducting apparatus and signal reproducting method |
| 04/28/2004 | CN1148069C Motion vector detecting method and device |
| 04/28/2004 | CN1148068C Simplified wavelet zero-tree coding/decoding method and circuit for video and image data compression |
| 04/28/2004 | CN1148067C Data compressing method for complex image of synthetic aperture radar |
| 04/28/2004 | CN1148066C Crossing traffic monitoring and recording system |
| 04/28/2004 | CN1148065C Method and equipment for video signal ciphering and deciphering |
| 04/28/2004 | CN1148064C Interactive television program guide system for determining user value for demographic categories |
| 04/28/2004 | CN1148063C Television schedule system with access control function |
| 04/28/2004 | CN1148062C Method for implementing picture-in-picture mode at remote end |
| 04/28/2004 | CN1148061C Image replaying equipment |
| 04/28/2004 | CN1148060C Method and apparatus for recording digit data stream |
| 04/28/2004 | CN1148056C Image communication device and method for communication terminal |
| 04/28/2004 | CN1148005C Quick joint image expert group Huffman coding and decoding method |
| 04/28/2004 | CN1147854C Method and device for recording data, data recording medium, and method and device for reproducing data |
| 04/27/2004 | US6728968 Upward-joining-noise decreasing method and apparatus |
| 04/27/2004 | US6728967 Electronic television program guide schedule system and method |
| 04/27/2004 | US6728966 Electronic television program guide data naming system and method |
| 04/27/2004 | US6728965 Channel changer for use in a switched digital video system |
| 04/27/2004 | US6728926 Encoding rate detection method and encoding rate detection device |
| 04/27/2004 | US6728895 System and method for resource recovery in a distributed system |
| 04/27/2004 | US6728887 Arrangement for providing mediated access in an HFC access network |
| 04/27/2004 | US6728883 Additional information superimposing apparatus, additional information superimposing method, additional information detecting apparatus, and additional information detecting method |
| 04/27/2004 | US6728878 Deferred billing, broadcast, electronic document distribution system and method |
| 04/27/2004 | US6728776 System and method for communication of streaming data |
| 04/27/2004 | US6728775 Multiple multicasting of multimedia streams |
| 04/27/2004 | US6728773 System for controlling and regulating distribution of intellectual properties using internet protocol framework |
| 04/27/2004 | US6728763 Adaptive media streaming server for playing live and streaming media content on demand through web client's browser with no additional software or plug-ins |
| 04/27/2004 | US6728713 Distributed database management system |
| 04/27/2004 | US6728513 Receiving apparatus shared by multiple tuners |
| 04/27/2004 | US6728469 Video signal reproduction apparatus and method |
| 04/27/2004 | US6728467 Communication system |
| 04/27/2004 | US6728427 Method of extracting temporal and spatial combination markers for morphological image division |
| 04/27/2004 | US6728426 Compression of form images in gray-level |
| 04/27/2004 | US6728414 De-blocking method and apparatus |
| 04/27/2004 | US6728410 Picture coding method and apparatus reducing size of critical segments |
| 04/27/2004 | US6728409 Apparatus for and method of embedding and extracting digital information and medium having program for carrying out the method recorded thereon |
| 04/27/2004 | US6728408 Water-mark embedding method and system |
| 04/27/2004 | US6728379 Information processor and information processing method |
| 04/27/2004 | US6728318 Error recovery of corrupted MPEG-4 bitstreams using fuzzy decoding of start codes and resync markers |
| 04/27/2004 | US6728317 Moving image compression quality enhancement using displacement filters with negative lobes |
| 04/27/2004 | US6728316 Video coding method |
| 04/27/2004 | US6728315 Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations |
| 04/27/2004 | US6728313 Method and apparatus for performing MPEG II dequantization and IDCT |
| 04/27/2004 | US6728312 Adaptive video decoding and rendering with respect to processor congestion |
| 04/27/2004 | US6728271 Stream demultiplexing device |
| 04/27/2004 | US6728269 Device and method for efficient delivery of redundant national television signals |
| 04/27/2004 | US6728222 Conference terminal control device |
| 04/27/2004 | US6728202 Code division multiplex satellite broadcasting system |
| 04/27/2004 | US6727987 Image pickup apparatus and defect inspection system for photomask |