Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 7 - Television systems
Patents for H04N 7 - Television systems (274,023)
10/1992
10/28/1992EP0510929A2 Image processing apparatus and method
10/28/1992EP0510921A2 Image processing apparatus
10/28/1992EP0510897A2 Image processing method and apparatus
10/28/1992EP0510640A2 Image coding apparatus
10/28/1992EP0510095A1 Interrelational audio kinetic entertainment system
10/28/1992EP0464025A4 Tv data capture device
10/28/1992EP0313612B1 Video image processing
10/28/1992CN2120417U Whole-shielding branch termination box of common antenna for wire television
10/28/1992CN1065767A Method for coding
10/27/1992US5159711 Interference filter with high degree of selectivity for tvro receiver system
10/27/1992US5159642 Particle image analyzing apparatus
10/27/1992US5159633 Multimedia network system
10/27/1992US5159611 Variable rate coder
10/27/1992US5159609 Data receiving device with delayed equalization and retroactive time-pulse recovery
10/27/1992US5159453 Video processing method and apparatus
10/27/1992US5159452 Video signal transmitting method and equipment of the same
10/27/1992US5159451 Field memory expansible line doubler for television receiver
10/27/1992US5159449 Method and apparatus for data reduction in a video image data reduction system
10/27/1992US5159448 Highly efficient coding apparatus
10/27/1992US5159447 Buffer control for variable bit-rate channel
10/27/1992US5159446 Electronic endoscope system provided with a separate camera controlling unit and motor controlling unit
10/27/1992US5159445 Teleconferencing video display system for improving eye contact
10/27/1992US5159437 Television signal converting apparatus
10/27/1992US5159339 Sampling rate converter for signals having a non-integer sampling ratio
10/27/1992US5159275 Method and apparatus for detecting cable length
10/27/1992CA2063350A1 Level independent automatic cable equalizer
10/27/1992CA1309490C Method for the three-dimensional surveillance of the object space
10/24/1992WO1992019073A1 Broadcast verification system
10/24/1992CA2106486A1 Broadcast verification system
10/22/1992DE4112712A1 Compatible transmission of television signal mode additional information
10/22/1992DE4110649A1 Fernsehueberwachungsanlage Fernsehueberwachungsanlage
10/21/1992EP0509760A1 Ultrasonic diagnosis apparatus
10/21/1992EP0509743A2 Image processing method and device for the same
10/21/1992EP0509576A2 Method and apparatus for determining a quantizing factor for processes involving multiple compression/decompression of data
10/21/1992EP0509430A1 Error correcting system
10/21/1992EP0509390A1 Compatible transmission method for an additional information indicating the type of signal
10/21/1992CN1065569A Apparatus for recombining prioritized video data
10/21/1992CN1065568A Apparatus for segmenting encoded video signal for transmission
10/21/1992CN1065567A Hdtv compression system
10/21/1992CN1065566A Video signal gradation corrector
10/21/1992CN1018788B High definition television transmission and reception system with reduced data throughput
10/21/1992CN1018742B Reference system for railway track machines
10/20/1992US5157775 Dual port, dual speed image memory access arrangement
10/20/1992US5157743 Image information coding apparatus
10/20/1992US5157742 Motion image data compression system
10/20/1992US5157732 Motion vector detector employing image subregions and median values
10/20/1992US5157725 Method and apparatus for preventing external detection of signal information
10/20/1992US5157716 Dynamic callback technique
10/20/1992US5157548 Optical device designed for the introduction of a collimated image into an observer's visual field and enbaling night vision
10/20/1992US5157510 Method and apparatus for disabling anti-copy protection system in video signals using pulse narrowing
10/20/1992US5157491 Method and apparatus for video broadcasting and teleconferencing
10/20/1992US5157490 Television signal scanning line converting apparatus
10/20/1992US5157489 Apparatus and method for reducing quantizing distortion
10/20/1992US5157488 Adaptive quantization within the jpeg sequential mode
10/20/1992US5157487 Distance information obtaining device
10/20/1992US5157485 Video spin art machine
10/20/1992CA1309165C Extended definition widescreen television signal processing system
10/20/1992CA1309164C Apparatus for processing auxiliary information in an extended definitionwidescreen television system
10/20/1992CA1309163C Extended definition widescreen television signal processing system with alternate subcarrier
10/20/1992CA1309162C Television signal encoded with auxiliary vertical-temporal information
10/20/1992CA1309161C Apparatus for pre-conditioning auxiliary television signal information
10/20/1992CA1309160C2 Sub-range type decoder
10/19/1992CA2063972A1 Method and apparatus for determining a quantizing factor for multi-generation data compression/decompression processes
10/15/1992WO1992017984A1 Tv-signal transmission pay-tv-system
10/15/1992WO1992017983A1 Method of classifying pixels in an image and temporal interpolation using the classification obtained
10/15/1992WO1992017865A1 Tv-based monitoring system
10/15/1992WO1992017262A1 Filter for liquids, in particular internal-combustion engine lubricant oils
10/15/1992DE4142605A1 Information communication procedure using available TV channels - identifying subscribers by codes held in memory and comparing with transmitted values to control access
10/15/1992DE4131354A1 Fluid filter with annular element
10/14/1992EP0508828A2 Sample observation apparatus and system, and method therefor particularly for biological samples
10/14/1992EP0508706A1 Motion-vector detecting apparatus
10/14/1992EP0508654A2 Virtual channels for a multiplexed analog component (MAC) television system
10/14/1992EP0508607A2 Electronic still camera
10/14/1992EP0508581A2 Compression of signals using a perceptual model
10/14/1992EP0508534A1 Television receiving device comprising an improved direct current component restoration device
10/14/1992EP0508476A1 Apparatus for detecting relative motion between contents of successive fields of a video signal
10/14/1992EP0508402A2 Common intermediate format converter with reduced number of multipliers
10/14/1992EP0508394A2 Method and apparatus for controlling a recording device
10/14/1992EP0508351A2 Method and apparatus for the motion compensated predictive coding of an image signal
10/14/1992EP0508342A1 Encoding device
10/14/1992EP0508333A1 Apparatus for the recording and/or reproducing of a picture signal
10/14/1992EP0507799A1 Method and apparatus for transmitting broadband amplitude modulated radio frequency signals over optical links
10/14/1992EP0491779A4 Improved image compression method and apparatus
10/14/1992CN1018697B Method and apparatus for improving video scrambling and employing split sync pulses
10/14/1992CN1018696B Rapid access teletext decoder arrangement
10/14/1992CN1018695B High-definition television system
10/13/1992US5155852 Digital information coding system which evenly distributes valid input data to digital signal processors operating in parallel
10/13/1992US5155683 Vehicle remote guidance with path control
10/13/1992US5155594 Hierarchical encoding method and apparatus employing background references for efficiently communicating image sequences
10/13/1992US5155593 Video signal coding method
10/13/1992US5155592 Image processing system
10/13/1992US5155591 Method and apparatus for providing demographically targeted television commercials
10/13/1992US5155590 System for data channel level control
10/13/1992US5155586 Method and apparatus for flare correction
10/13/1992CA1308805C Method and apparatus for stroboscopic video inspection of an asynchronous event
10/08/1992DE4111192A1 Telephone credit card control system - is coupled to multifrequency receiver and linked to both call cores
10/08/1992DE4110951A1 Reducing transmitted information for stereoscopic image data - producing difference image data and combining with left channel data to define additional bit signal
10/07/1992EP0507746A2 Method and device for measuring the particle size distribution of a flowing solid particulate substance
10/07/1992EP0507609A2 Jitter correction circuit
10/07/1992EP0507527A2 Image storage control apparatus
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