Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 7 - Television systems
Patents for H04N 7 - Television systems (274,023)
11/1995
11/02/1995EP0679315A1 Video facility management system
11/02/1995EP0679312A1 An information transmission system for increasing the effective rate of transfer of information
11/02/1995EP0679298A1 Signal processing system
11/02/1995DE4415167A1 Telekommunikationsanordnung zum Übertragen von Bildern Telecommunications device for transferring images
11/02/1995CA2188595A1 Asynchronous video event and transaction data multiplexing technique for surveillance systems
11/02/1995CA2164627A1 Method and device for encoding image signal and image signal decoding device
11/01/1995CN1111080A Start code for signalling bits
10/1995
10/31/1995USRE35078 Method and apparatus for encrypting and decrypting time domain signals
10/31/1995USRE35076 Endoscope apparatus for displaying images below the mucous membrance
10/31/1995US5463701 System and method for pattern-matching with error control for image and video compression
10/31/1995US5463699 Data compression
10/31/1995US5463689 Interdiction method and apparatus with random mode jamming
10/31/1995US5463656 System for conducting video communications over satellite communication link with aircraft having physically compact, effectively conformal, phased array antenna
10/31/1995US5463620 Bandwidth allocation, transmission scheduling, and congestion avoidance in broadband asynchronous transfer mode networks
10/31/1995US5463570 Digital data rounding
10/31/1995US5463565 Data block format for software carrier and player therefor
10/31/1995US5463429 Surface inspection optical geometry alignment system
10/31/1995US5463425 Synchronizing apparatus for synchronizing audio signal with video signal
10/31/1995US5463423 Auxiliary video data detector and data slicer
10/31/1995US5463422 Data processing technique for limiting the bandwidth of data to be stored in a buffer
10/31/1995US5463419 Image signal processing device for thinning images
10/31/1995US5463357 Wide-band microwave modulator arrangements
10/31/1995US5463292 Imaging apparatus having rotary table
10/26/1995WO1995028807A1 Three-dimensional phenotypic measuring system for animals
10/26/1995WO1995028806A1 Diagnostic method and apparatus
10/26/1995WO1995028805A1 Clamping method and device for transmitted video signal processing
10/26/1995WO1995028804A1 A distance learning system providing individual television participation, audio responses, and memory for every student
10/26/1995WO1995028803A1 Apparatus and method for accessing broadcast information
10/26/1995WO1995028802A1 Minimum-delay jitter smoothing device and method for packet video communications
10/26/1995WO1995028799A1 Method and apparatus for providing interactive electronic programming guide
10/26/1995WO1995028798A1 System and method for subscriber interactivity in a television system
10/26/1995WO1995028795A2 Arrangement for decoding digital video signals
10/26/1995WO1995028794A2 Arrangement and method for transmitting and receiving video signals
10/26/1995WO1995028783A1 Method and apparatus for recording sensor data
10/26/1995WO1995028765A1 Modulator having direct digital synthesis for broadband rf transmission
10/26/1995WO1995028684A1 Device, method and system for variable bit-rate packet video communications
10/26/1995DE4437928C1 Vorrichtung zur Realisierung von interaktiven Fernsehdiensten Device for realization of interactive television services
10/26/1995DE4436818C1 Teilnehmeranschlußnetz Subscriber access network
10/26/1995DE4413744A1 Image and/or audio and/or control signals transmission device
10/26/1995CA2188250A1 Method and apparatus for recording sensor data
10/26/1995CA2187880A1 Method and apparatus for providing interactive electronic programming guide
10/26/1995CA2187527A1 Three-dimensional phenotypic measuring system for animals
10/25/1995EP0679035A2 Media error code generation such as for an inverse transport processor
10/25/1995EP0679034A2 Apparatus and method for detecting motion vectors
10/25/1995EP0679033A2 Vector quantization coding apparatus and decoding apparatus
10/25/1995EP0679032A2 Image encoding and decoding method and apparatus using edge systhesis and inverse wavelet transform
10/25/1995EP0679031A1 Animation encoding method, animation decoding method, animation recording medium and animation encoder
10/25/1995EP0679030A2 Packet program component detector
10/25/1995EP0679029A1 System for cooperating with a satellite transponder
10/25/1995EP0679028A2 Inverse transport processor with memory address circuitry
10/25/1995EP0679027A2 Recording and reproducing time-base compressed digital image data in an image transmission system
10/25/1995EP0679026A1 Controlling recording devices
10/25/1995EP0679017A2 Multidimensional multi-valued color image compression and decompression method
10/25/1995EP0678851A1 Apparatus for the distribution of musical information in digital form
10/25/1995EP0458926B1 Dual port, dual speed image memory access arrangement
10/25/1995EP0394493B1 Audio signal demodulation circuit
10/25/1995CN1110893A Rational input buffer arrangements for auxiliary information in video and audio signal procesing systems
10/25/1995CN1110859A Inverse discrete cosine transformer
10/25/1995CN1110856A Video signal compression apparatus using noise reduction
10/25/1995CN1110855A Satellite receiving tuner
10/25/1995CN1110854A Audio/video synchronization in a digital transmission system
10/25/1995CN1110847A Apparatus and method for discriminating reception of additional sound in satellite broadcasting reception system
10/24/1995US5461706 Lighting effects for digital video effects system
10/24/1995US5461679 Method and apparatus for encoding/decoding image data
10/24/1995US5461675 Apparatus and method for access control
10/24/1995US5461674 Method and apparatus for controlling playback of recorded HDTV signals
10/24/1995US5461667 In a data communication system
10/24/1995US5461658 X-ray examination apparatus
10/24/1995US5461619 System for multiplexed transmission of compressed video and auxiliary data
10/24/1995US5461616 Asymmetric digital subscriber line control system
10/24/1995US5461486 Apparatus for recording and reproducing digital video signal
10/24/1995US5461427 Television receiver having the capability to associate any HDTV and any NTSC channel
10/24/1995US5461426 Apparatus for processing modified NTSC television signals, with digital signals buried therewithin
10/24/1995US5461423 Apparatus for generating a motion vector with half-pixel precision for use in compressing a digital motion picture signal
10/24/1995US5461422 Quantizer with automatic pre-threshold
10/24/1995US5461421 For video data producing
10/24/1995US5461420 Apparatus for coding and decoding a digital video signal derived from a motion picture film source
10/24/1995US5461417 Continuous diffuse illumination method and apparatus
10/24/1995US5461415 Look-ahead scheduling to support video-on-demand applications
10/24/1995US5461409 Thermal transfer printer having a recording medium clamping device
10/24/1995US5461349 Directional coupler tap and system employing same
10/24/1995US5460179 For examining a patient
10/24/1995CA2069779C Video teleconferencing system
10/24/1995CA2042656C Audio delay detector
10/24/1995CA2012966C Still video camera
10/20/1995CA2147301A1 Subscription television system and terminal for enabling simultaneous display of multiple services
10/20/1995CA2147219A1 Motion vector detecting device
10/19/1995WO1995028060A1 Interactive television system with cd-rom at each subscriber site
10/19/1995WO1995028059A1 Interactive communications system with data distribution
10/19/1995WO1995028058A1 Method for broadcasting gradual conditional access programmes with data flow separation, and receiver therefor
10/19/1995WO1995028057A1 Method and apparatus for transmitting and receiving encrypted signals
10/19/1995WO1995028056A1 Electronic program guide
10/19/1995WO1995028050A1 Data level selection for multilevel vsb transmission system
10/19/1995WO1995028044A1 A method and system for digital audio information broadcasting comprising data compression, encryption and speech synthesizing
10/19/1995WO1995027978A2 Recording and reproducing an mpeg information signal on/from a record carrier
10/19/1995WO1995027977A2 Method of transmitting timing-critical data via an asynchronous channel
10/19/1995EP0685141A4 Method of selecting cable television converter groups.
10/19/1995DE4427691C1 Control circuit with slave state monitor for community antenna system
10/19/1995DE4423366C1 Software clock operating method for electronic entertainment appts. e.g with TV receiver or video recorder
10/19/1995DE4412610A1 2-Dimensional matrix image information filtering system
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