Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 9 - Details of colour television systems
Patents for H04N 9 - Details of colour television systems (80,494)
11/1998
11/04/1998EP0876064A2 Colour signal processing circuit
11/04/1998EP0876063A2 Signal reproducing apparatus and methods
11/04/1998EP0876062A2 Digital recording/playback apparatus with improved error correction capability and method therefor
11/04/1998EP0876056A1 Video signal processor and video signal processing
11/04/1998EP0876055A2 Method of providing background patterns for camera tracking
11/04/1998EP0875856A1 Method of generating multimedia stream which enables selective reproduction of video data and multimedia optical disk authoring system
11/04/1998EP0875116A1 Method and apparatus for improving the effects of color burst modifications to a video signal
11/04/1998EP0803161B1 Cathode ray tube display apparatus
11/04/1998CN1198066A Digital signal recording method and apparatus and digital signal reproduction method and apparatus
11/04/1998CN1198065A Video image display apparatus and method
11/04/1998CN1197984A Apparatus and method for information recording and reproduction
11/04/1998CN1040602C Synchronizing circuit
11/03/1998US5832175 Apparatus and method for reproducing, based on parental consent, data from a multi-scene recording medium having data units of program information items alternatingly and continuously recorded thereon
11/03/1998US5832172 Method and apparatus for recording and reproducing trick play data to and from a digital video tape
11/03/1998US5832171 System for creating video of an event with a synchronized transcript
11/03/1998US5832170 Apparatus and method for storing and reproducing high-resolution video images
11/03/1998US5832169 Apparatus and method for recording and reproducing a television signal
11/03/1998US5832133 Electronic image processing apparatus
11/03/1998US5832130 Image signal coding device and method therefor
11/03/1998US5832085 Method and apparatus storing multiple protocol, compressed audio video data
11/03/1998US5832003 Video error/distortion checker
11/03/1998US5831966 Recording layer identifying data in a multi-layer recording medium
11/03/1998US5831687 Color video signal processing method and apparatus for converting digital color difference component signals into digital RGB component signals by a digital conversion
11/03/1998US5831685 Backing color and luminance nonuniformity compensation
11/03/1998US5831680 Color signal processing circuit capable of processing PAL/NTSC color television signals which prevents image deteriorization caused by chromatization
11/03/1998US5831672 Image pickup apparatus performing white balance control in a plurality of modes
11/03/1998US5831592 Scaling image signals using horizontal pre scaling, vertical scaling, and horizontal scaling
11/03/1998US5831508 Component for a demagnetization circuit
11/03/1998US5831373 Cathode ray tube with plural electron gun assemblies
11/03/1998US5829868 High intensity lighting projectors
11/03/1998US5829854 Image projection arrangement
11/03/1998US5829852 Liquid crystal projector having improved color uniformity
10/1998
10/29/1998WO1998048573A1 Method of and arrangement for recording and reproducing video images
10/29/1998WO1998048572A1 Image pick-up method and apparatus using the image pick-up method
10/29/1998WO1998026328A3 Monochromatic r,g,b laser light source display system and method
10/29/1998DE19717310A1 SECAM L and SECAM BG transmission norm recognition method
10/28/1998EP0874527A2 Degaussing circuitry
10/28/1998EP0873650A2 Circuit for color decoding and color decimation of a video signal
10/28/1998EP0873597A1 Multi-media copy management system
10/28/1998EP0873557A1 Image-display device emitting multicoloured light
10/28/1998EP0873552A1 Processing image data
10/28/1998EP0775419B1 Method of and apparatus for scrambling a video signal with network transmission and recording capability
10/28/1998EP0765574B1 On screen display arrangement for a digital video signal processing system
10/28/1998CN1197576A Method and device for encoding seamless-connection of telecine-converted video data
10/28/1998CN1197575A Method and device for encoding seamless-connection of bit stream
10/28/1998CN1197574A Method and device for seamless-reproducing a bit stream containing noncontinuous system time information
10/28/1998CN1197573A Coding method and device giving multiple searching and reproducing route to a bit stream
10/28/1998CN1197572A Method and device for recording and reproducing interleaved bit stream on and from medium
10/28/1998CN1197571A Method and device for multi-angle connecting and encoding bit stream
10/28/1998CN1197347A Auto degaussing from stand-by to on
10/28/1998CN1197341A Data indicating controller, data transmitting device and control information editting device
10/28/1998CN1197272A DVD-audio disk, and apparatus and method for playing the same
10/28/1998CN1040493C Variable mirror device and display visual frequency data method in pulsewidth modulated display system
10/27/1998US5828848 Method and apparatus for compression and decompression of video data streams
10/27/1998US5828808 Picture decoder for preventing jitter in fast-play modes of operation
10/27/1998US5828631 Apparatus for reproducing information from a recording medium using table of contents information stored on the recording medium
10/27/1998US5828424 Process and apparatus for generating at least three laser beams of different wavelength for the display of color video pictures
10/27/1998US5828415 Apparatus for controlling video down-conversion
10/27/1998US5828410 System for obscuring an image of a frame
10/27/1998US5828406 Electronic camera having a processor for mapping image pixel signals into color display pixels
10/27/1998US5828381 Variable display rate image coding
10/27/1998US5828366 Non-linear interline flicker reducer
10/27/1998US5828362 Plane sequential color display apparatus and method for driving same
10/27/1998US5828190 G1 High frequency drive for color cathode ray tubes
10/27/1998US5828189 Process and apparatus for magnetizing a magnetic ring for static convergence correction in a CRT
10/27/1998US5826960 Protection type display device with polarized light reflecting mirror and polarized light source
10/27/1998US5826959 Projection image display apparatus
10/27/1998CA2026393C Digital convergence apparatus
10/22/1998WO1998047288A1 System for forming and processing an mpeg compatible datastream incorporating internet information
10/22/1998WO1998047287A1 System for automatically forming a program guide from information derived from multiple sources
10/22/1998WO1998047286A1 A system for processing and decoding mpeg compatible data and internet information
10/22/1998WO1998047285A1 System for acquiring information requested by a user via a program guide selection
10/22/1998WO1998047284A1 System for forming program guide information for user initiation of control and communication functions
10/22/1998WO1998047283A1 System for collating data from multiple sources to form a composite program guide for display
10/22/1998WO1998047063A1 A hierarchical menu graphical user interface
10/22/1998WO1998032278A3 Automatic alignment of cathode ray tube video displays in local magnetic fields
10/22/1998DE19712434A1 Video signal equalising for image processing esp. in medicine
10/21/1998EP0873023A2 Digital video signal recording/reproducing method and apparatus
10/21/1998EP0873022A2 Multi-media system for transferring single program transport stream and method therefor
10/21/1998EP0873021A1 Display screen illumination system
10/21/1998EP0873009A2 Multimedia system for transferring and receiving program number and methods therefor
10/21/1998EP0872839A2 A recording medium on which data relating to a scene seen from different angles is recorded and a recording medium with synchronizing information
10/21/1998EP0872119A1 Image signal processing device and process for the processing of digital data signals
10/21/1998EP0748562A4 Method and apparatus for data analysis
10/21/1998CN1196641A Picture signal converting method and apparatus and picture providing system
10/21/1998CN1196638A Multi-media system for transferring single program transport stream and method therefor
10/21/1998CN1196627A Image recording and reproduction apparatus
10/21/1998CN1196553A Digital image signal recording and/or regenerative method and device
10/21/1998CN1196527A Multimedia system for transferring and receiving program number and methods therefor
10/21/1998CN1196520A Method for control menu display system
10/21/1998CN1040387C Video motion detector with full-band response except for diagonal spatial frequencies
10/20/1998US5825971 Magnetic head replacement structure in helical scan magnetic recording and reproducing apparatus and method thereof
10/20/1998US5825970 Quantization number selecting apparatus for DVCR and method therefor
10/20/1998US5825938 System and method for enhancing the sharpness of a colour image
10/20/1998US5825604 Demagnetization circuit
10/20/1998US5825511 Image pickup apparatus
10/20/1998US5825443 Color liquid crystal display with three dichroic mirrors reflecting in different directions to three pixels which reflect to common optics
10/20/1998US5825429 Apparatus and method for generating interpolated image data
10/20/1998US5825414 Method and apparatus for making corrections in a video monitor during horizontal scan
10/20/1998US5825400 Method and apparatus for ameliorating the effects of misalignment between two or more imaging elements
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