| Patents for H04N 11 - Colour television systems (14,364) |
|---|
| 10/26/1993 | CA1323685C Apparatus and method for storing and transmitting images represented by logic signals |
| 10/20/1993 | EP0566219A2 Image processing apparatus |
| 10/20/1993 | EP0325637B1 Compatible widescreen television system |
| 10/19/1993 | US5255081 Color television camera apparatus and method for producing an analog video signal for use with a plurality of video standard system |
| 10/14/1993 | WO1993020658A1 Multiresolution digital television broadcast system |
| 10/13/1993 | EP0565333A2 Apparatus for processing a pal colour television signal |
| 10/13/1993 | EP0564497A1 Television receiver |
| 10/12/1993 | US5253054 Frame skip encoding apparatus for moving images |
| 10/12/1993 | US5253045 Interpolating finer intensity levels in dither-quantized television pictures |
| 10/12/1993 | US5253041 Digital television signal compression apparatus |
| 10/12/1993 | US5252932 Waveform equalizing filter unit |
| 10/12/1993 | CA1323094C Video telecommunication system and method for compressing and decompressing digital color video data |
| 10/06/1993 | EP0564084A2 Generation of synchronization samples for a digital PAL signal |
| 10/06/1993 | EP0563167A1 Compatible non linear pre-emphasis for composite video signals. |
| 10/05/1993 | US5251042 Component video signal transmitting apparatus |
| 10/05/1993 | US5251020 Color image communication apparatus capable of transmitting or receiving a color expression form |
| 09/29/1993 | EP0562875A1 Multiresolution QAM system |
| 09/29/1993 | CN1076816A System of communication |
| 09/28/1993 | US5249038 System and method for converting component video signals to a composite video signal compatible with the pal standard |
| 09/22/1993 | EP0561448A1 Coding and decoding a system and apparatus for a digital signal |
| 09/22/1993 | EP0561399A1 Device for detecting a movement of an image from an EDTV signal with a raised precision |
| 09/22/1993 | EP0561396A2 System and method for converting component video signals to a composite video signal compatible with the PAL standard |
| 09/22/1993 | CN1076579A Automatic switching device of television broadcasting mode |
| 09/22/1993 | CN1076577A Improvements in television system |
| 09/21/1993 | US5247351 High definition television system compatible with NTSC system |
| 09/14/1993 | US5245341 Video analog-to-digital converter |
| 09/07/1993 | US5243421 Signal processor for a wide televison receiver |
| 09/07/1993 | CA1322044C Television signal processing apparatus |
| 09/01/1993 | EP0558182A1 Method and apparatus for transmitting video signals having various aspect ratios |
| 09/01/1993 | EP0557948A2 Motion compensating inter-frame predictive picture coding apparatus |
| 09/01/1993 | CN1075841A Method and circuit for the decoding of letterbox signals |
| 08/31/1993 | US5241387 Noise-reducing filter apparatus for decoded digital video signal |
| 08/31/1993 | US5241382 Digital HDTV data packet format and receiver therefor |
| 08/31/1993 | US5241381 Video signal compression using 2-d adrc of successive non-stationary frames and stationary frame dropping |
| 08/31/1993 | CA1321830C Immunity to channel distortions of mac signal |
| 08/26/1993 | DE4243984A1 Telefax or colour television image coding system |
| 08/26/1993 | DE4237547A1 Telefax or colour television image coding system |
| 08/26/1993 | DE4205571A1 Original image coding system for telefax transmission - uses same codeword for both black and white image points to reduce number of codewords and increase transmission rate. |
| 08/25/1993 | EP0557095A2 Movement vector detecting device |
| 08/25/1993 | EP0556501A1 Video motion detectors |
| 08/25/1993 | CN1075587A Improvements relating to television |
| 08/24/1993 | US5239379 Television signal receiving apparatus |
| 08/19/1993 | WO1993016554A1 Process and circuit for decoding letter-box signals |
| 08/18/1993 | EP0555918A1 Extended television system |
| 08/18/1993 | CN1021870C Method and apparatus for increasing definition of ntsc video signal using augmentation channel |
| 08/17/1993 | US5237424 Digital video signal recording/reproducing apparatus |
| 08/17/1993 | US5237410 Video signal encoding apparatus utilizing control of quantization step size for improved picture quality |
| 08/17/1993 | US5237397 Compressing the digital data |
| 08/17/1993 | US5237396 Scan format conversion apparatus |
| 08/12/1993 | DE4203479A1 Verfahren und schaltung zur decodierung von letterbox-signalen Method and circuit for decoding of letterbox signals |
| 08/11/1993 | EP0554871A2 Method and apparatus for encoding a digital image signal |
| 08/10/1993 | US5235421 Encoding device in a super high definition television system and method thereof |
| 08/10/1993 | US5235417 Television signal scan conversion system with motion adaptive processing |
| 08/05/1993 | WO1993015587A1 Digital audiovisual signal for 35mm equivalent television |
| 08/03/1993 | US5233421 Video memory system with double multiplexing of video and motion samples in a field memory for motion adaptive compensation of processed video signals |
| 08/03/1993 | US5233410 Interpolating digital signal clipping circuit and composite video clipping circuit utilizing same |
| 08/03/1993 | CA1321015C Component television timing corrector |
| 08/03/1993 | CA1321014C High definition television augmentation channel |
| 08/03/1993 | CA1321011C Compatible television system with companding of auxiliary signal encoding information |
| 07/29/1993 | DE4201563A1 NTSC colour TV signal with reduced differential phase error - has brightness value which varies from period to period and is adapted to average of light intensity signals |
| 07/28/1993 | EP0552639A1 Separable subsampling of digital image data with general periodic symmetry |
| 07/28/1993 | CN1074793A Video motion detector with full-band response except for diagonal spatial frequencies |
| 07/27/1993 | US5231497 Method of interpolating one video image field to create an interlaced image field |
| 07/27/1993 | US5231491 Television system providing wide aspect ratio image information compatible with a standard aspect ratio format |
| 07/27/1993 | US5231486 Data separation processing in a dual channel digital high definition television system |
| 07/27/1993 | US5231384 Apparatus for splitting video signal between two channels |
| 07/22/1993 | WO1993014600A1 Method and apparatus for compression and decompression of color image data |
| 07/21/1993 | EP0552099A1 Multicomponent X-packet encoder and decoder therefor |
| 07/21/1993 | EP0552094A1 Station for multistandard broadcasting of conventional television and HDTV by terrestrial radio network |
| 07/21/1993 | EP0551314A1 Television transmission system and decoder for such |
| 07/20/1993 | US5229852 Real time video converter providing special effects |
| 07/20/1993 | US5229847 Television signal processing system including modulated auxiliary carrier |
| 07/20/1993 | CA1320566C Edtv recording apparatus |
| 07/17/1993 | CA2087233A1 X-mac coder and decoder |
| 07/13/1993 | US5227879 Apparatus for transmitting an extended definition TV signal having compatibility with a conventional TV system |
| 07/13/1993 | US5227878 Adaptive coding and decoding of frames and fields of video |
| 07/13/1993 | US5227877 High-efficient coding apparatus for video signal |
| 07/13/1993 | US5227876 Method and system for transmitting packages of data |
| 07/13/1993 | US5227867 Apparatus for line-alternating interpolation of chroma signals |
| 07/13/1993 | US5227866 Television receiver for extended definition video signal detects number of scan lines and controls signal processors |
| 07/08/1993 | WO1993013628A1 Method and apparatus for image data compression using combined luminance/chrominance coding |
| 07/07/1993 | EP0550420A2 Television receiver having skew corrected clock |
| 07/07/1993 | EP0378535B1 Display processor for image data with non-constant pixel size for chromatic values |
| 07/06/1993 | US5226093 Motion vector detection and band compression apparatus |
| 07/06/1993 | US5225907 Television signal scan conversion system with reduced noise sensitivity |
| 07/06/1993 | US5225906 Circuit for image signal transmission and reception by adaptive modulation and a method therefor |
| 06/30/1993 | EP0549238A2 Transmitting and receiving system for high-efficiency coding of a composite television signal |
| 06/30/1993 | EP0548131A1 Process, coder and decoder for digital transmission and/or recording of component-coded colour-tv signals. |
| 06/29/1993 | US5223929 Television system |
| 06/29/1993 | US5223926 Compression of video signals |
| 06/24/1993 | WO1993012617A1 Improvements relating to television |
| 06/22/1993 | US5221968 Ideographic teletext transmissions |
| 06/22/1993 | CA1319418C Digital video decompression system |
| 06/16/1993 | EP0546845A2 Digital video signal converting apparatus |
| 06/16/1993 | EP0546628A1 Extended television system |
| 06/16/1993 | EP0546193A1 Sub-sampling transmission system for improving transmission picture quality in time-varying picture region of wide-band color picture signal |
| 06/15/1993 | US5220435 Muse signal digital recording/reproducing apparatus and operating method thereof |
| 06/15/1993 | US5220410 Method and apparaus for decoding encoded video data |
| 06/10/1993 | WO1993011617A1 Compressed digital data interactive television system |
| 06/10/1993 | WO1993004572A3 Coding of images and originals, for example for telefax and colour television |