| Patents for H04N 7 - Television systems (274,023) |
|---|
| 01/22/1997 | EP0755156A2 Code amount controlling method for coded pictures |
| 01/22/1997 | EP0755155A2 System and method for lossless image compression |
| 01/22/1997 | EP0755154A2 Method and apparatus for impulse purchasing of packaged information services |
| 01/22/1997 | EP0755153A1 Method and control module and the control of received digital signals by control instructions which are independent from the transmission channel |
| 01/22/1997 | EP0755152A2 An image processing device in a wide screen display system |
| 01/22/1997 | EP0755151A2 Camera having a white balancing device |
| 01/22/1997 | EP0755145A2 Teleconferencing |
| 01/22/1997 | EP0755025A2 Moving image compression |
| 01/22/1997 | EP0755009A2 Data server employing doubly striped mirroring of data across multiple storage disks |
| 01/22/1997 | EP0754994A2 Control system and units removably attachable to the same |
| 01/22/1997 | EP0754393A1 Video image colour encoding |
| 01/22/1997 | EP0754391A1 Method for broadcasting gradual conditional access programmes with data flow separation, and receiver therefor |
| 01/22/1997 | EP0754390A1 Method and apparatus for transmitting and receiving encrypted signals |
| 01/22/1997 | EP0754389A1 Merging of video mosaic with teletext |
| 01/22/1997 | EP0754378A1 High speed bidirectional digital cable transmission system |
| 01/22/1997 | EP0754377A1 A method and system for digital audio information broadcasting comprising data compression, encryption and speech synthesizing |
| 01/22/1997 | EP0754329A1 Vector transform coder with multi-layered codebooks and dynamic bit allocation |
| 01/22/1997 | CN1141109A Decoding of a data signal transmitted in a television system |
| 01/22/1997 | CN1141108A Trellis coded modulation system for HDTV |
| 01/22/1997 | CN1141107A Data frame format for variable size data constellations |
| 01/22/1997 | CN1141101A Convolutional interleaver and deinterleaver |
| 01/22/1997 | CN1140958A Half-pixel motion compensation controller accepting MPEG2 |
| 01/22/1997 | CN1140956A Decoder for compressed and multiplexed video and audio data |
| 01/22/1997 | CN1140955A Timing detection device and method |
| 01/22/1997 | CN1140954A Wired television system and wired television central apparatus and terminal apparatus |
| 01/22/1997 | CN1140950A Image scanning format converter suitable for high definition television system |
| 01/22/1997 | CA2180197A1 Method and apparatus for impulse purchasing of packaged information services |
| 01/21/1997 | US5596705 System and method for linking and presenting movies with their underlying source information |
| 01/21/1997 | US5596674 State machine apparatus and methods for encoding data in serial form and decoding using multiple tables |
| 01/21/1997 | US5596659 Preprocessing and postprocessing for vector quantization |
| 01/21/1997 | US5596647 Integrated video and audio signal distribution system and method for use on commercial aircraft and other vehicles |
| 01/21/1997 | US5596602 Data compression rate control method and apparatus |
| 01/21/1997 | US5596581 Recording and reproducing an MPEG information signal using tagged timing information |
| 01/21/1997 | US5596565 Method and apparatus for recording MPEG-compressed video data and compressed audio data on a disk |
| 01/21/1997 | US5596517 Method and arrangement for transformation of signals from a frequency to a time domain |
| 01/21/1997 | US5596420 Auto latency correction method and apparatus for MPEG playback system |
| 01/21/1997 | US5596376 Structure and method for a multistandard video encoder including an addressing scheme supporting two banks of memory |
| 01/21/1997 | US5596373 Method and apparatus for providing program oriented information in a multiple station broadcast system |
| 01/21/1997 | US5596372 Video signal data and composite synchronization extraction circuit for on-screen display |
| 01/21/1997 | US5596371 Film-mode video line-doubler motion detectors |
| 01/21/1997 | US5596370 Boundary matching motion estimation apparatus |
| 01/21/1997 | US5596369 Statistically derived method and system for decoding MPEG motion compensation and transform coded video data |
| 01/21/1997 | US5596362 Low bit rate audio-visual communication having improved face and lip region detection |
| 01/21/1997 | US5596361 Two-way cable TV conversion system for data transmission over a dedicated frequency band |
| 01/21/1997 | US5596321 System comprising a first encoder for coding a first digital signal, a second encoder for coding a second digital signal and at least one decoder for decoding coded digital signals, and coder and decoder for use in the system |
| 01/21/1997 | CA2181734A1 Method, communication system and conference unit for carrying out conferences |
| 01/21/1997 | CA2096160C Audio/video communications processor |
| 01/21/1997 | CA2053844C Image data processing apparatus |
| 01/21/1997 | CA2051891C Method and apparatus for coding moving image signal |
| 01/16/1997 | WO1997001937A1 Non-linear interpolation for color video line conversion |
| 01/16/1997 | WO1997001935A1 Method for partioning and encoding data |
| 01/16/1997 | WO1997001934A1 System for encoding and decoding layered compressed video data |
| 01/16/1997 | WO1997001932A1 Method and apparatus for recording and indexing an audio and multimedia conference |
| 01/16/1997 | WO1997001931A1 Wideband signal distribution system |
| 01/16/1997 | WO1997001930A1 Bandwidth efficient communication of user data in digital television data stream |
| 01/16/1997 | WO1997001929A1 Circuit for interpolating scan lines of a video signal and method of using same |
| 01/16/1997 | WO1997001923A1 Method and system for compressing a pixel map signal using a hybrid polynomial coefficient signal |
| 01/16/1997 | WO1997001922A1 Method and system for compressing a pixel map signal using dynamic quantization |
| 01/16/1997 | WO1997001906A1 Telecommunications system |
| 01/16/1997 | WO1997001830A1 Method and system for compressing a video signal using nonlinear interpolation |
| 01/16/1997 | WO1997001829A1 Method and system for compressing a pixel map signal using block overlap |
| 01/16/1997 | WO1997001819A1 Method and system for compressing a video signal using dynamic frame recovery |
| 01/16/1997 | WO1997001818A1 Method and system for compressing a video signal using a hybrid polynomial coefficient signal |
| 01/16/1997 | WO1997001579A2 Somatostatin peptides |
| 01/16/1997 | WO1996038984A3 Method and device for transmitting teletext pages |
| 01/16/1997 | WO1996034496A3 Device and method for coding video pictures |
| 01/16/1997 | WO1996034495A3 Device and method for coding video pictures |
| 01/16/1997 | CA2225623A1 Ever ready telephonic answering machine for receiving and delivering electronic messages |
| 01/15/1997 | EP0753974A2 Method of reproducing pictures by fast forward and fast backward reproduction from moving picture data coded at high efficiency |
| 01/15/1997 | EP0753970A2 Hierarchical video coding device and decoding device |
| 01/15/1997 | EP0753969A2 Model-assisted video coding |
| 01/15/1997 | EP0753968A2 Moving picture transmission system and moving picture transmission apparatus |
| 01/15/1997 | EP0753967A2 Method and apparatus for decoding a video data stream |
| 01/15/1997 | EP0753966A2 Disk striping method for use in video server environments |
| 01/15/1997 | EP0753965A2 Service for transmitting a videofilm |
| 01/15/1997 | EP0753964A1 Procedure and device for recording and reproducing, comprising a high capacity recording carrier |
| 01/15/1997 | EP0753962A2 Signal switch for a video or audio receiving device |
| 01/15/1997 | EP0753954A2 Transmission of high rate isochronous data in MPEG-2 data streams |
| 01/15/1997 | EP0753945A2 Apparatus integrating digital audio and analog video reception in a single receiver |
| 01/15/1997 | EP0753941A1 Frequency synthesizer |
| 01/15/1997 | EP0753852A1 Image editing apparatus |
| 01/15/1997 | EP0753834A2 A three-dimensional virtual reality space sharing method and system |
| 01/15/1997 | EP0753831A1 Modified leaky-bucket method |
| 01/15/1997 | EP0753235A1 Buffer management in variable bit-rate compression systems |
| 01/15/1997 | EP0753234A1 Method of producing an electronic tv/radio-programme timetable |
| 01/15/1997 | EP0753233A1 Transform coding and decoding of an extended definition video signal |
| 01/15/1997 | EP0753218A1 Fixed quality source coder |
| 01/15/1997 | EP0716787B1 Sub-band coder with differentially encoded scale factors |
| 01/15/1997 | EP0669034B1 Process for detecting and eliminating the shadow of moving objects in a sequence of digital images |
| 01/15/1997 | EP0469106B1 Video signal scrambling and unscrambling device |
| 01/15/1997 | EP0455794B1 A hybrid residual-based hierarchical storage and display method for high resolution digital images in a multiuse environment |
| 01/15/1997 | EP0403570B1 Off-premises cable television channel interdiction method and apparatus |
| 01/15/1997 | CN1140381A Method and apparatus for operating transport packet stream encoder for data representing plurality of component signals |
| 01/15/1997 | CN1140380A Method and apparatus for predictice encoding of video information subject to fading |
| 01/15/1997 | CN1140379A Video monitor system |
| 01/15/1997 | CN1140378A Cable TV signal scrambling and descrambling method |
| 01/15/1997 | CN1140376A Image processing system and method for outputting video signal |
| 01/15/1997 | CN1140283A Noise suppression algorithm and system |
| 01/14/1997 | US5594938 Universal TV interface for switch of broadcast video distribution (and related method) |
| 01/14/1997 | US5594937 System for the transmission and reception of directional radio signals utilizing a gigahertz implosion concept |