| Patents for H04N 7 - Television systems (274,023) |
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| 07/18/1997 | WO1996021986A2 Multimedia communications via public telephone networks |
| 07/17/1997 | WO1997025818A1 Predictive video encoding |
| 07/17/1997 | WO1997025817A1 File server for multimedia file distribution |
| 07/17/1997 | WO1997025816A1 Copy protect recording and playback system |
| 07/17/1997 | WO1997025813A1 Method and apparatus for transmitting and downloading setup information |
| 07/17/1997 | WO1997025798A1 System for controlling access and distribution of digital property |
| 07/17/1997 | WO1997025784A1 Ofdm system and ofdm apparatus |
| 07/17/1997 | WO1997025677A1 A room-based video conferencing device |
| 07/17/1997 | WO1997021310A3 A method and device for encoding, transferring and decoding a non-pcm bitstream between a digital versatile disc device and a multi-channel reproduction apparatus |
| 07/17/1997 | WO1997016014A3 Video telecommunication routing systems and methods |
| 07/17/1997 | DE19601005A1 Verfahren zur Erkennung bewegter Objekte in zeitlich aufeinanderfolgenden Bildern Methods for the detection of moving objects in successive frames |
| 07/17/1997 | DE19600884A1 Analogue=to=digital signal converting apparatus for radio band width signal |
| 07/17/1997 | CA2195161A1 Digital signal receiver |
| 07/16/1997 | EP0784410A2 Image coded data processing |
| 07/16/1997 | EP0784409A2 Video coding and multiplexing |
| 07/16/1997 | EP0784408A2 Video encoder and decoder |
| 07/16/1997 | EP0784407A2 Transform coefficient select method and apparatus for transform coding system |
| 07/16/1997 | EP0784406A2 Picture transmission system |
| 07/16/1997 | EP0784405A2 Transmission and/or reception of signals |
| 07/16/1997 | EP0784404A2 Cable television distribution network with at least one section with coaxial cable and at least one section with glass fibre cable and an additional connection of telecommunication network terminals |
| 07/16/1997 | EP0784401A2 Digital broadcast receiving terminal apparatus |
| 07/16/1997 | EP0783867A1 Device for the identification of acne, micromedones, and bacteria on human skin |
| 07/16/1997 | EP0783824A1 Programmable audio-video synchronization method and apparatus for multimedia systems |
| 07/16/1997 | EP0783823A1 Measuring and regulating synchronization of merged video and audio data |
| 07/16/1997 | EP0783822A1 A method for compression encoding of digital picture video signals, using co-encoding of blocks from several pictures |
| 07/16/1997 | EP0783821A1 Method and system for estimating motion within a video sequence |
| 07/16/1997 | EP0783820A2 Method and system for coding an image sequence, corresponding coded signal and storage medium, and method and system for decoding such a coded signal |
| 07/16/1997 | EP0783819A1 Apparatus and method for local insertion of material in broadcasting |
| 07/16/1997 | EP0783818A1 Content programmer control of video and data display using associated data |
| 07/16/1997 | EP0783817A2 Method and device for decoding digital video bitstreams and reception equipment including such a device |
| 07/16/1997 | EP0741901A4 Method and apparatus for determining addresses in time along a recording tape |
| 07/16/1997 | EP0726016A4 System and method for disk software publishers to control disk distribution |
| 07/16/1997 | EP0516828B1 Method for providing video programming nearly on demand |
| 07/16/1997 | EP0470124B1 Arrangement in a television communication system |
| 07/16/1997 | CN1154775A Telecommunications signaling arrangement for terminals with signaling capability |
| 07/16/1997 | CN1154630A Encoding/decoding fields of predetermined field polarity/apparatus and method |
| 07/16/1997 | CN1154629A Television apparatus for MPEG-2 signal |
| 07/16/1997 | CN1154628A Disturbing and de-disturbing device for closed-circuit TV system |
| 07/16/1997 | CN1154627A Device for correcting error of digital video machine by using 1 bit to erasing signals |
| 07/16/1997 | CN1154606A Sound frequency decoding device |
| 07/15/1997 | US5649318 Apparatus for converting an analog c-band broadcast receiver into a system for simultaneously receiving analog and digital c-band broadcast television signals |
| 07/15/1997 | US5649285 Transmission of tuning data of broadcasting transmitters to a receiver to facilitate automated set-up of the receiver based on receivable transmitters in a reception area |
| 07/15/1997 | US5649284 Multiplex broadcasting system |
| 07/15/1997 | US5649283 Program verification for cable television at a consumer location |
| 07/15/1997 | US5649234 Method and apparatus for encoding graphical cues on a compact disc synchronized with the lyrics of a song to be played back |
| 07/15/1997 | US5649104 System for allowing user of any computer to draw image over that generated by the host computer and replicating the drawn image to other computers |
| 07/15/1997 | US5649093 Server disk error recovery system |
| 07/15/1997 | US5649074 Raster image data compression method and system |
| 07/15/1997 | US5649032 System for automatically aligning images to form a mosaic image |
| 07/15/1997 | US5649030 Automatic method in an encoding device |
| 07/15/1997 | US5649029 MPEG audio/video decoder |
| 07/15/1997 | US5648987 Rapid-update adaptive channel-equalization filtering for digital radio receivers, such as HDTV receivers |
| 07/15/1997 | US5648960 Recording/reproducing apparatus for data packet stream |
| 07/15/1997 | US5648855 Method and apparatus for varying-speed reproduction of digital video signals |
| 07/15/1997 | US5648824 Video control user interface for controlling display of a video |
| 07/15/1997 | US5648820 For an aspect ratio conversion system |
| 07/15/1997 | US5648815 Video camera with electronic picture stabilizer |
| 07/15/1997 | US5648814 Method and apparatus for optimizing camera function for video conferencing systems |
| 07/15/1997 | US5648813 Graphical-interactive-screen display apparatus and peripheral units |
| 07/15/1997 | US5648775 High speed variable length code decoding apparatus |
| 07/13/1997 | CA2194947A1 Digital broadcast receiving terminal apparatus |
| 07/10/1997 | WO1997024905A1 Light sensitive switch with microphone |
| 07/10/1997 | WO1997024879A1 Methods and systems for client or customer-site transaction processing in a distributed database system |
| 07/10/1997 | WO1997024878A1 System to reduce gain variance and ingress in catv return transmissions |
| 07/10/1997 | WO1997024877A1 Near-video-on-demand digital video distribution system utilizing asymmetric digital subscriber lines (adsl) |
| 07/10/1997 | WO1997024876A1 Video telephone call handling system and method |
| 07/10/1997 | WO1997024875A1 Near-video-on-demand system data storage protocol |
| 07/10/1997 | WO1997024874A1 Method and system for managing a pay-per-view scheduling database |
| 07/10/1997 | WO1997024873A1 Method for information transmission |
| 07/10/1997 | WO1997024872A1 Method and device for performing source transitions in a video system which performs entropy encoding |
| 07/10/1997 | WO1997024832A1 Method and apparatus for providing conditional access in connection-oriented, interactive networks with a multiplicity of service providers |
| 07/10/1997 | WO1997024811A1 Variable length decoder |
| 07/10/1997 | WO1997024810A1 Variable length decoder |
| 07/10/1997 | WO1997024809A1 Variable length decoder |
| 07/10/1997 | WO1997024808A1 Multi-code-book variable length decoder |
| 07/10/1997 | WO1997024691A1 Subscriber management system and method |
| 07/10/1997 | CA2237293A1 Method and apparatus for providing conditional access in connection-oriented, interactive networks with a multiplicity of service providers |
| 07/09/1997 | EP0783232A2 Method and apparatus for adapting a computer for wireless communications |
| 07/09/1997 | EP0783231A2 Image noise reduction system |
| 07/09/1997 | EP0783230A2 Transform coding of arbitrarily shaped image segments |
| 07/09/1997 | EP0783229A1 Method and apparatus for providing coupons and information printouts to a consumer |
| 07/09/1997 | EP0783225A2 Digital information encoding/decoding apparatus and method |
| 07/09/1997 | EP0782807A1 Smart-card based access control system with improved security |
| 07/09/1997 | EP0782806A1 System and method for generating an information display schedule for an electronic program guide |
| 07/09/1997 | EP0782715A1 Cytological system autofocus integrity checking apparatus |
| 07/09/1997 | EP0377668B2 Compatible television system with companding of auxiliary signal encoding information |
| 07/09/1997 | CN2257636Y Comprehensive prepayment apparatus for water, electricity, gas and heat and wired television to control overdraft by interruption of power supply |
| 07/09/1997 | CN1154194A 视频系统 Video System |
| 07/09/1997 | CN1154193A Method and apparatus for reduction of image data compression noise |
| 07/09/1997 | CN1154192A Method and device for processing a video image |
| 07/09/1997 | CN1154191A A controller for providing timing signals for video data |
| 07/09/1997 | CN1154188A Method and apparatus for improved message reception at a fixed system receiver |
| 07/09/1997 | CN1154051A Method and apparatus for detecting motion vectors |
| 07/09/1997 | CN1154050A Method and apparatus for calculating pixel values of block from one or two prediction blocks |
| 07/09/1997 | CN1154049A Method for rectifying channel errors in image signal transmitted from block-based encoder |
| 07/09/1997 | CN1154048A Data reproducing apparatus |
| 07/09/1997 | CN1154047A Cable TV controlling method and controller |
| 07/09/1997 | CN1154046A Method for production of picture sequences for fast search operation in film playback device, and apparatus for carrying out method |
| 07/09/1997 | CN1154043A Reversible wavelet transform and embedded codestream manipulation |
| 07/09/1997 | CN1154038A System providing standby operation of auxiliary data decoder in television receiver |