Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 7 - Television systems
Patents for H04N 7 - Television systems (274,023)
03/1995
03/29/1995EP0645068A1 Method and apparatus for providing periodic subscription television services
03/29/1995CN1100880A 电缆管理系统 Cable Management System
03/29/1995CN1100878A Synchromization arrangement for a compressed video signal
03/29/1995CN1100874A 图象处理器 Image processor
03/29/1995CN1100873A Television telephone apparatus
03/29/1995CN1100872A Apparatus and method for reproducing a prediction-encoded video signal
03/29/1995CN1100871A High efficiency encoding of picture signals
03/29/1995CN1100870A Video format conversion apparatus and method
03/29/1995CN1100867A Multiplexing of digitally encoded NTSC and HDTV signals over single microwave communication link from television stubdio to tower transmitter facility
03/28/1995US5402489 Scrambled video signal transmission system with pulse-code modulated subcarrier
03/28/1995US5402488 Method and apparatus for modifying a video signal
03/28/1995US5402463 Apparatus and method for radiation imaging
03/28/1995US5402418 Video telephone/teleconference terminal
03/28/1995US5402277 Audio signal reproducing apparatus
03/28/1995US5402247 Image reproduction speed conversion apparatus
03/28/1995US5402244 Video signal transmission system with adaptive variable length coder/decoder
03/28/1995US5402187 Method and apparatus for transmitting a video signal along with a code representing an aspect ratio of the video signal
03/28/1995US5402186 Television signal processor for converting the number of scanning lines in a television signal
03/28/1995US5402185 Television system for transmitting digitized television pictures from a transmitter to a receiver where different transform coding techniques are selected on the determination of motion
03/28/1995US5402177 Inserting additive video information into a video signal that identifies the aspect ratio of the signal
03/28/1995US5402176 Image coding system
03/28/1995US5402168 Multi-standard observation camera and a surveillance system using the camera
03/28/1995US5402167 Protective surveillance system
03/28/1995US5402165 Dual lighting system and method for a video logging
03/28/1995US5402146 System and method for video compression with artifact dispersion control
03/28/1995US5402123 Variable length coding/decoding method of image data and apparatus thereof
03/28/1995US5402118 Method and apparatus for measuring traffic flow
03/28/1995CA1334998C Imaging lidar system
03/23/1995WO1995008245A1 Video communication controller
03/23/1995WO1995008244A1 Video compression using an iterative error data coding method
03/23/1995WO1995008243A1 A video and audio alerting system for a cable television network
03/23/1995WO1995008242A1 Apparatus and method for using compressed codes
03/23/1995WO1995008240A2 Method and apparatus for data analysis
03/23/1995WO1995008228A1 Broadband communications system
03/23/1995WO1995008226A1 A communication network comprising a plurality of receivers with user profile dependent selection of programmes
03/23/1995WO1995008149A1 Object-oriented video system
03/23/1995WO1995008148A1 Multimedia data routing system
03/23/1995DE4433329A1 Bewegungsvektor-Detektionsverfahren und Bewegungsvektor-Detektionsvorrichtung A motion vector detecting method and motion-vector detection device
03/23/1995DE4428517A1 Method for treating a part of a compressed image, image conditioning device and image conditioning system
03/23/1995DE4408558C1 Alarm installation for monitoring buildings, rooms, areas of ground or objects
03/23/1995DE4332291A1 Control unit for devices reproducing image signals
03/23/1995CA2171753A1 Broadband communications system
03/23/1995CA2171293A1 Method and apparatus for data analysis
03/23/1995CA2153968A1 Multimedia data routing system
03/23/1995CA2128667A1 Method of tracking information from media sources
03/22/1995EP0644698A2 B-frame processing apparatus with half pixel motion compensation for an image decoder
03/22/1995EP0644697A2 Method for half-pixel motion compensation in image decoding
03/22/1995EP0644696A2 Method for temporal filtering of video signals using a motion adaptive spatial filter
03/22/1995EP0644695A2 Spatially scalable video encoding and decoding
03/22/1995EP0644694A1 Video System
03/22/1995EP0644693A2 Device and controlling method for reserved recording a VCR utilizing teletext data
03/22/1995EP0644692A2 Video signals compression/decompression device for video disk recording/reproducing apparatus
03/22/1995EP0644684A2 Digital resampling integrated circuit for fast image resizing applications
03/22/1995EP0644492A1 Apparatus for adaptively processing video signals
03/22/1995EP0643898A1 Instrument probe having a back-lighted camera
03/22/1995EP0643894A1 Qam signal encoding/decoding system
03/22/1995EP0643886A1 Dynamic loader.
03/22/1995EP0397647B1 Film to video transfer method
03/22/1995CN1100580A Managing letterbox signals with logos
03/22/1995CA2127151A1 Spatially scalable video encoding and decoding
03/21/1995US5400402 System for limiting use of down-loaded video-on-demand data
03/21/1995US5400401 In a communications system
03/21/1995US5400166 Communication of signals sharing a single optical source
03/21/1995US5400163 Multiplex digital communication system for transmitting channel identification information
03/21/1995US5400087 Motion vector detecting device for compensating for movements in a motion picture
03/21/1995US5400077 System for generating multiple aspect ratio video signals from motion picture disk recorded in a single aspect ratio
03/21/1995US5400076 Compressed motion picture signal expander with error concealment
03/21/1995US5400075 Adaptive variable length encoder/decoder
03/21/1995US5400069 Eye contact video-conferencing system and screen
03/21/1995US5400068 Video telephone
03/16/1995WO1995007592A1 A system for local processing/accessing and representation of large volumes of data
03/16/1995WO1995007591A1 Method and apparatus for motion estimation using block matching
03/16/1995WO1995007579A1 Real-time audio packet layer encoder
03/16/1995WO1995007526A1 Electro-optic vision systems which exploit position and attitude
03/16/1995DE4426999A1 Detecting device for information data during the reception of a broadcast signal
03/15/1995EP0643539A2 Motion vector detection apparatus and method
03/15/1995EP0643538A2 Motion vector detecting apparatus and methods
03/15/1995EP0643537A2 Device for transmitting a plurality of television signals through a transmission channel
03/15/1995EP0643536A1 Method for scrambling and descrambling of a television signal and transmitter and receiver using this method
03/15/1995EP0643535A1 Method and apparatus for coding video signal, and method and apparatus for decoding video signal
03/15/1995EP0643530A2 Picture compression apparatus, picture reproducing apparatus and picture drawing apparatus
03/15/1995EP0643364A2 Figure inspection method and apparatus
03/15/1995EP0643359A2 Method and apparatus for recommending selections based on preferences in a multi-user system
03/15/1995EP0643198A2 Video logging system having remote power source
03/15/1995EP0642725A1 Digital video signal processor apparatus with preprocessor for generating non-interlace-scan video signals from interlace-scan video signals
03/15/1995EP0642721A1 Error tracking loop
03/15/1995CN2192112Y Infrared remote control signal transmission system
03/15/1995CN2192111Y Video recorder transmitting control exchange apparatus
03/15/1995CN1100248A Video correction apparatus for camcorder
03/14/1995US5398079 Half-pixel interpolation for a motion compensated digital video system
03/14/1995US5398078 Method of detecting a motion vector in an image coding apparatus
03/14/1995US5398073 Concatenated coded vestigial sideband modulation for high definition television
03/14/1995US5398072 Management of channel buffer in video decoders
03/14/1995US5398071 Film-to-video format detection for digital television
03/14/1995US5398070 Smell emission control apparatus for television receiver
03/14/1995US5398069 Adaptive multi-stage vector quantization
03/14/1995US5398068 Method and apparatus for determining motion vectors for image sequences
03/14/1995US5398067 Picture data processing apparatus
03/14/1995US5398057 Security and surveillance system
03/14/1995US5398055 System for detecting stray light
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