| Patents for H04N 7 - Television systems (274,023) |
|---|
| 08/19/1999 | WO1999041911A1 Enhanced scrambling of slowly changing video signals |
| 08/19/1999 | WO1999041910A1 Digital av data transmitting unit, digital av data receiving unit, digital av data transmitting/receiving unit, and medium |
| 08/19/1999 | WO1999041909A1 Multimedia system, portable operating device and communication module for use in said system |
| 08/19/1999 | WO1999041908A1 Processing of digital picture data in a decoder |
| 08/19/1999 | WO1999041907A1 Method and apparatus for recording of encrypted digital data |
| 08/19/1999 | WO1999041905A2 Satellite receiver |
| 08/19/1999 | WO1999041903A1 Modular video signal matrix switcher with color-coded components |
| 08/19/1999 | WO1999041874A1 Recording of scrambled digital data |
| 08/19/1999 | WO1999041859A1 Digital broadcasting method and receiver therefor |
| 08/19/1999 | WO1999041849A1 Micro wave cellular architecture |
| 08/19/1999 | WO1999041838A1 Oscillation circuit scheme, modulation scheme, demodulation scheme, and multilevel qam modulation/demodulation system |
| 08/19/1999 | WO1999041697A1 Apparatus and method for optimized compression of interlaced motion images |
| 08/19/1999 | WO1999034604A3 Method for reducing the storage and number of computations required for inverse quantization and inverse scan in mpeg video decoding |
| 08/19/1999 | WO1999031887A3 Method of frame by frame calculation of quantization matrices |
| 08/19/1999 | WO1999031885A3 Reference signal generator for catv return path |
| 08/19/1999 | WO1999031875A3 Method of chroma-keying for a digital video compression system |
| 08/19/1999 | WO1999019804A3 Method and apparatus for sending and receiving lightweight messages |
| 08/19/1999 | WO1999018730A3 Multithread data processor |
| 08/19/1999 | CA2320177A1 Apparatus and method for optimized compression of interlaced motion images |
| 08/19/1999 | CA2319724A1 Modular video signal matrix switcher with color-coded components |
| 08/19/1999 | CA2318883A1 Processing of digital picture data in a decoder |
| 08/19/1999 | CA2318879A1 Recording of scrambled digital data |
| 08/19/1999 | CA2318637A1 Processing of graphical digital picture data in a decoder |
| 08/19/1999 | CA2261180A1 Method of providing an access point into a video data stream, and apparatus for carrying out the method |
| 08/18/1999 | EP0936817A2 Video data decoding method and apparatus |
| 08/18/1999 | EP0936816A2 Video clock and framing signal extraction |
| 08/18/1999 | EP0936815A2 Virtual audio and/or video library with remote access |
| 08/18/1999 | EP0936814A1 Processing of graphical digital picture data in a decoder |
| 08/18/1999 | EP0936813A1 Processing of digital picture data in a decoder |
| 08/18/1999 | EP0936812A1 Method and apparatus for recording of encrypted digital data |
| 08/18/1999 | EP0936801A1 Facsimile apparatus for retransmitting video images |
| 08/18/1999 | EP0936774A1 Recording of scrambled digital data |
| 08/18/1999 | EP0936763A2 Switching means for satellite broadcast reception |
| 08/18/1999 | EP0936616A2 Transmitting apparatus |
| 08/18/1999 | EP0936615A2 Disk use scheduling and non-linear video editing systems |
| 08/18/1999 | EP0936575A1 Image processing method for motion estimation in a sequence of images, method of filtering noise, and medical imaging apparatus utilising these methods |
| 08/18/1999 | EP0936559A2 Video data storage and video data transmitter as well as method to be used with the same |
| 08/18/1999 | EP0935885A2 Contention-solving method for a bidirectional tv distribution system |
| 08/18/1999 | EP0935883A1 Video processing, method and device for providing instant replay of video |
| 08/18/1999 | EP0935876A2 Teletext |
| 08/18/1999 | EP0935872A2 Watermarking an information signal |
| 08/18/1999 | EP0935797A1 Computer system with switch and controller unit for allocating internal and external memory channels among a plurality of subsystems |
| 08/18/1999 | EP0812509A4 Dual compression format digital video production system |
| 08/18/1999 | EP0796538A4 System and method for scheduling broadcast of and access to video programs and other data using customer profiles |
| 08/18/1999 | EP0787408B1 Method and apparatus for encoding and formatting data representing a video program to provide multiple overlapping presentations of the video program |
| 08/18/1999 | EP0658053B1 Apparatus for decoding time-varying image |
| 08/18/1999 | CN1226362A Video signal processing apparatus |
| 08/18/1999 | CN1226360A Protocol and system for transmitting triggers from remote network and controlling interactive program content at broadcat station |
| 08/18/1999 | CN1226359A Self-adaptive decoding system for processing enciphered and unenciphered video-frequency data |
| 08/18/1999 | CN1226358A High-television system |
| 08/18/1999 | CN1226357A Block data form for digital data storage medium |
| 08/18/1999 | CN1226356A Formation of performance specific information processed by digital data |
| 08/18/1999 | CN1226355A Decoding to digital data containing performance specific information |
| 08/18/1999 | CN1226354A Process for digital data and performance guide information |
| 08/18/1999 | CN1226122A Copy management method |
| 08/18/1999 | CN1226121A Timing precharger for cable television and method for exchanging precharging data using code |
| 08/18/1999 | CN1226120A Signal processing apparatus |
| 08/18/1999 | CN1226118A Digital broadcast receiver having programmed recording function and programmed recording method |
| 08/18/1999 | CN1226117A Decimation of baseband DTV signals in digital television signal receivers |
| 08/18/1999 | CN1226064A Method and apparatus for protecting copyright of digital recording medium and copyright protected digital recording medium |
| 08/18/1999 | CN1226063A Video recording device, video playback device and video recording\playback device |
| 08/18/1999 | CN1226041A Data processing apparatus and method and storage medium |
| 08/17/1999 | US5940805 Method of selling data records as well as vending apparatus, memory device, chip card, and system for selling telecommunications software |
| 08/17/1999 | US5940800 Attorney terminal having outline preparation capabilities for managing trial proceedings |
| 08/17/1999 | US5940738 Video pedestal network |
| 08/17/1999 | US5940737 Signal selector |
| 08/17/1999 | US5940540 Methods of and systems for compression and decompression that prevent local data expansion |
| 08/17/1999 | US5940539 Motion vector detecting apparatus and method |
| 08/17/1999 | US5940438 For use in the modulation and demodulation of a signal |
| 08/17/1999 | US5940411 Data shuffling method and apparatus for same |
| 08/17/1999 | US5940295 Distributed execution process for an interactive multimedia program, and a local station using this method |
| 08/17/1999 | US5940229 Image reflecting device for use with a computer monitor |
| 08/17/1999 | US5940145 Method and apparatus for motion compensated image processing using two separate motion measurement techniques |
| 08/17/1999 | US5940141 Nonlinear vertical bandwidth expansion of video signals |
| 08/17/1999 | US5940138 Analog signal process with dither pattern |
| 08/17/1999 | US5940137 Symbol timing generation and recovery for data transmission in an analog video signal |
| 08/17/1999 | US5940133 Method for playing back data signals in television or sound radio program channels |
| 08/17/1999 | US5940132 Image signal converting apparatus |
| 08/17/1999 | US5940131 Method and apparatus for coding moving pictures |
| 08/17/1999 | US5940130 Video transcoder with by-pass transfer of extracted motion compensation data |
| 08/17/1999 | US5940129 Method of compressing data representing a video sequence |
| 08/17/1999 | US5940128 Object imaging apparatus with object slant correction facility |
| 08/17/1999 | US5940120 For a vehicle |
| 08/17/1999 | US5940119 Communications terminal |
| 08/17/1999 | US5940118 System and method for steering directional microphones |
| 08/17/1999 | US5940117 Method for transmitting multiresolution image data in a radio frequency communication system |
| 08/17/1999 | US5940074 In a networked computer system |
| 08/17/1999 | US5940073 Method and system for displaying other information in a TV program guide |
| 08/17/1999 | US5940071 In a computerized system |
| 08/17/1999 | US5940070 Device and method for transmitting an audio signal using a video signal line in a computer system |
| 08/17/1999 | US5940017 Apparatus for decoding variable length coded data |
| 08/17/1999 | US5940016 Syntax parser for a MPEG2 video decoder |
| 08/17/1999 | US5938763 System for transposing data from column order to row order |
| 08/17/1999 | US5938741 Information transmission/reception system for transmitting information to requesters, where it is recorded, in response to a plurality of requests |
| 08/17/1999 | US5938734 Real time stream server for handling a plurality of real time stream data with different data rates |
| 08/17/1999 | US5938723 Re-prioritizing background data transfers in multipoint conferencing |
| 08/17/1999 | US5938447 Method and system for making an audio-visual work with a series of visual word symbols coordinated with oral word utterances and such audio-visual work |
| 08/17/1999 | CA2101437C Television system for displaying multiple views of a remote location |
| 08/17/1999 | CA2097951C Compression and reconstruction of radiological images |
| 08/12/1999 | WO1999040753A1 Communication network, method for transmitting a signal, network connecting unit and method for adjusting the bit rate of a scaled data flow |