| Patents for H04N 9 - Details of colour television systems (80,494) |
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| 03/04/1997 | US5608579 Projection TV set apparatus |
| 03/04/1997 | US5608535 Video signal reproduction or record/reproduction apparatus |
| 03/04/1997 | US5608533 Video signal recording/reproducing apparatus where the order of access to video data during a write mode is different than the order of access during a read mode |
| 03/04/1997 | US5608532 Signal processing device and method for a slow mode function of a VTR |
| 03/04/1997 | US5608531 Video signal recording apparatus |
| 03/04/1997 | US5608467 Single panel color projection video display |
| 03/04/1997 | US5608466 Color picture synthesizer producing an accurate chroma-key despite variations in the intensity level of a designated color signal |
| 03/04/1997 | US5608463 Oscillator circuit suitable for picture-in-picture system |
| 03/04/1997 | US5608445 Method and device for data capture in television viewers research |
| 03/04/1997 | US5608293 Lamp circuit arrangement for controlling current flow through switching element |
| 03/04/1997 | US5607216 Projection display apparatus |
| 03/01/1997 | CA2184128A1 Color demodulation for digital television |
| 02/27/1997 | WO1997007511A1 Multimedia optical disk for which producer coordinates viewing/listening mode including special reproduction at will and reproducing device and reproducing method for the disk |
| 02/27/1997 | WO1997007510A1 Multimedia optical disk for easily realizing branch reproduction to parental lock section with a little amount of control information and reproducing device therefor |
| 02/27/1997 | WO1997007509A1 Multimedia optical disk capable of preserving freshness of image content for long time and its reproduction apparatus and method |
| 02/27/1997 | WO1997007506A1 Multimedia optical disk which realizes dynamic switching between reproduced outputs, and reproducing apparatus |
| 02/27/1997 | WO1997002562A3 Recording/reproducing apparatus for storing a digital information signal in a storage medium, a method and a record carrier |
| 02/27/1997 | EP0795173A3 Recording/reproducing apparatus for storing a digital information signal in a storage medium, a method and a record carrier |
| 02/26/1997 | EP0759573A2 Wavelength-selective phase-type optical low-antialiasing filter and fabrication methods |
| 02/26/1997 | EP0759253A1 Cross-luminance reduction |
| 02/26/1997 | EP0759251A1 Video image processing |
| 02/26/1997 | CN1144027A Optical projection system |
| 02/26/1997 | CN1144010A Playback device and method of playing back bit stream of storage medium |
| 02/25/1997 | US5606652 Real-time processing system for animation images to be displayed on high definition television systems |
| 02/25/1997 | US5606630 Photographed image reproducing apparatus |
| 02/25/1997 | US5606543 Recording multiplex coded signals on a disk recording medium with a priority switching means |
| 02/25/1997 | US5606539 Method and apparatus for encoding and decoding an audio and/or video signal, and a record carrier for use with such apparatus |
| 02/25/1997 | US5606465 Information track format and reading and recording apparatuses therefor |
| 02/25/1997 | US5606452 Array of thin film actuated mirrors and method for the manufacture thereof |
| 02/25/1997 | US5606431 Video printer |
| 02/25/1997 | US5606427 Video device for recording a high definition still image |
| 02/25/1997 | US5606426 Digital time base corrector for reproducing video signals |
| 02/25/1997 | US5606424 Simple high-band record modulation circuit in 8MM video tape recorder |
| 02/25/1997 | US5606423 Compatible high-resolution video recording format |
| 02/25/1997 | US5606422 Method and apparatus for recording video signals on a record medium |
| 02/25/1997 | US5606377 CRT having an implosion protection band with brackets |
| 02/25/1997 | US5606375 Method for enhancing detail in color signals and circuitry for implementing that method in color video equipment |
| 02/25/1997 | US5606339 Method and apparatus for controlling the color saturation of a color monitor |
| 02/25/1997 | US5605390 Optical projector |
| 02/25/1997 | CA2183797A1 Video processing system with scan-line video processor |
| 02/20/1997 | WO1997006635A2 Method of picture information transmission, as well as an information carrier, a picture information receiving and a picture information transmitting device |
| 02/20/1997 | WO1997006531A1 Information carrier, device for reading and device for providing the information carrier and method of transmitting picture information |
| 02/20/1997 | WO1997001163A3 Recording/reproducing apparatus of the helical scan type |
| 02/19/1997 | EP0758832A2 Fast video browsing system |
| 02/19/1997 | EP0758831A2 Image sensing apparatus using different pixel shifting methods |
| 02/19/1997 | EP0758515A1 Improved chromakeying system |
| 02/19/1997 | EP0758514A1 Colour transformation process and a colour video system |
| 02/19/1997 | CN1143423A Information transfer method, information carrier, arrangement for transmitting and arrangement for receiving information |
| 02/19/1997 | CN1143297A White dark poit correcting method and device for TV camera |
| 02/19/1997 | CN1143258A Color kinescope with improved aperture space distance shadow mask |
| 02/19/1997 | CN1143238A Magnetic recording and replay device |
| 02/18/1997 | US5604603 System and method for recording digital audio signal and digital video signal and recording medium for same |
| 02/18/1997 | US5604540 Structure and method for a multistandard video encoder |
| 02/18/1997 | US5604530 Solid-state image sensing device for endoscope and endoscope imaging apparatus |
| 02/18/1997 | US5604513 Serial sampling video signal driving apparatus with improved color rendition |
| 02/18/1997 | US5604403 Color monitor magnetic shield |
| 02/13/1997 | WO1997005745A1 Image pickup system, picture processor, encoder, encoding method, and random noise removing method |
| 02/13/1997 | WO1997005739A1 Transition aligned video synchronization system |
| 02/13/1997 | WO1997004634A2 Method and apparatus for pre-compensating an asymmetrical picture in a projection system for displaying a picture |
| 02/13/1997 | CA2200863A1 Method and apparatus for pre-compensating an asymmetrical picture in a projection system for displaying a picture |
| 02/12/1997 | EP0758185A2 Video signal recording apparatus having overlap function |
| 02/12/1997 | EP0549688B1 Method of recording picture information, record carrier, and picture retrieval and reproduction device for reading the record carrier |
| 02/12/1997 | EP0417328B1 Clock generator |
| 02/12/1997 | CN1142725A Data bus control of non-bus controllable video display devices |
| 02/12/1997 | CN1142724A Deflection correction signal timing |
| 02/12/1997 | CN1142670A Digital signal recording and reproducing method and recording medium therefor |
| 02/11/1997 | US5602825 Optical disk and optical disk apparatus |
| 02/11/1997 | US5602679 High efficiency light valve projection system |
| 02/11/1997 | US5602588 Image pickup apparatus having a horizontal line interpolation function |
| 02/11/1997 | US5601352 Image display device |
| 02/11/1997 | US5601351 High-efficiency illumination device and image projection apparatus comprising such a device |
| 02/11/1997 | US5601260 Engaging structure of retainer |
| 02/06/1997 | WO1997004601A1 System and method to compensate for the effects of aging of the phosphors and faceplate upon color accuracy in a cathode ray tube |
| 02/06/1997 | WO1997004598A1 Device for decoding encoded video signal and storing and decoding device using it |
| 02/06/1997 | WO1997004591A2 Method of video information transmission, as well as an information carrier, a device for receiving and a device for transmitting video information |
| 02/06/1997 | WO1997004431A1 Remote control device for an entertainment system |
| 02/06/1997 | WO1996037071A3 Method and apparatus for the compressing of colour video data |
| 02/06/1997 | CA2226081A1 Remote control device for an entertainment system |
| 02/05/1997 | EP0757498A1 Method for correcting luminance and chrominance defects of a matrix display and matrix display and circuit for carrying out the method |
| 02/05/1997 | EP0757497A2 Photoelectric conversion apparatus for colour images |
| 02/05/1997 | EP0757496A2 Colour image pickup apparatus |
| 02/05/1997 | EP0757494A2 Method of transmission or recording of digital data and circuit therefor |
| 02/05/1997 | EP0757481A2 Raster interpolation device, vertical reinforcing signal processing device, decoder and television receiver |
| 02/05/1997 | EP0757476A2 Solid state image pickup apparatus |
| 02/05/1997 | EP0757473A2 Image processing apparatus and method |
| 02/05/1997 | EP0757390A2 Combined photogate and photodiode active pixel image sensor |
| 02/05/1997 | EP0757350A2 Information recording medium and information reproducing apparatus |
| 02/05/1997 | EP0757278A2 High intensity illuminating projector with reflective liquid crystal modulator |
| 02/05/1997 | EP0549684B1 Method and apparatus for controlling presentation of displayed picture |
| 02/05/1997 | CN1142165A Colour-purity regulating apparatus for analog of electron-beam position |
| 02/05/1997 | CN1142164A Moving-detection circuit and method, and brightness/chrominance signal separation device |
| 02/05/1997 | CN1142113A Coding-decoding device with input-output interface for external equipment |
| 02/05/1997 | CN1142104A Information recording method, recording media, information reproducing method and information reproducing device |
| 02/05/1997 | CN1142091A Picture reading apparatus, picture processing apparatus, and method thereof |
| 02/05/1997 | CN1142061A Driving device of motion-picture projection lens of three-beam film projector |
| 02/05/1997 | CN1142060A Projecting-lens driving device for three-beam projector |
| 02/05/1997 | CN1142059A Driving device of motion-picture projection lens with synchronous toothed belt |
| 02/05/1997 | CN1033994C Video pseudo-colour changing apparatus |
| 02/04/1997 | US5600383 Multi-level deformable mirror device with torsion hinges placed in a layer different from the torsion beam layer |
| 02/04/1997 | US5600379 Television digital signal processing apparatus employing time-base correction |