| Patents for H04N 9 - Details of colour television systems (80,494) |
|---|
| 12/31/1997 | CN1169228A Method and apparatus for pre-compensating and asymmetrical picture in a projection system for displaying a picture |
| 12/31/1997 | CN1169008A Device for playing back multiple kinds of optical disc selectively |
| 12/31/1997 | CN1036874C Method for projecting image obtd. by using liquid crystal panels and display apparatus for realizing same |
| 12/30/1997 | US5703997 Data recording medium having reproduction timing information, and system for reproducing record data by using the reproduction timing information |
| 12/30/1997 | US5703993 RGB encoder for converting digital signals to analog signals and activating deactivating D/A converters according to a mode signal |
| 12/30/1997 | US5703889 High efficiency coding signal processing apparatus with error propagation influence reduction |
| 12/30/1997 | US5703728 Support post architecture for micromechanical devices |
| 12/30/1997 | US5703659 Method of reducing and magnifying picture size of a video composite signal |
| 12/30/1997 | US5703656 Digital phase error detector for locking to color subcarrier of video signals |
| 12/30/1997 | US5703646 Picture encoding method, picture encoding apparatus and picture recording medium |
| 12/30/1997 | US5703641 Solid-state color image pickup device for reproducing a color image |
| 12/30/1997 | US5703638 Image pickup apparatus for moving image photographing or for still image photographing |
| 12/30/1997 | US5703582 DAC with feedback control for current source bias during non-display period |
| 12/30/1997 | CA2175063C System and method for authenticating software carriers |
| 12/30/1997 | CA2065675C Television receiver with partially by-passed non-linear luminance signal processor |
| 12/29/1997 | EP0814618A2 Projection-type color liquid crystal display device |
| 12/29/1997 | EP0814617A2 Solid-state color imaging device |
| 12/29/1997 | EP0814610A2 Digital video signal processor |
| 12/29/1997 | EP0814493A2 Index-type color cathode ray tube |
| 12/29/1997 | EP0814475A1 Information recording medium, recording method and reproduction apparatus |
| 12/29/1997 | EP0814452A2 Telecommunications transmitter and device for projecting visual information |
| 12/29/1997 | EP0813798A1 Method and apparatus for compression and decompression of digital color images |
| 12/29/1997 | EP0607371B1 Noise reducing apparatus and methods for television receivers |
| 12/24/1997 | WO1997049247A1 Method and apparatus for minimizing chroma subcarrier instability caused by a video line scrambling system |
| 12/24/1997 | WO1997049238A1 Conditional access system for local storage device |
| 12/24/1997 | WO1997049024A1 Computer based video system |
| 12/24/1997 | CN1168597A Automatic white balance control system for color video camera |
| 12/24/1997 | CN1168596A Level compression of color video signal without affecting hue of picture represented by color video signal |
| 12/24/1997 | CN1168595A Image pickup apparatus and solid state image pickup device |
| 12/24/1997 | CN1168528A Apparatus and method for generating digital still image files from digital moving images |
| 12/24/1997 | CA2208474A1 Digital convergence system |
| 12/23/1997 | US5701386 Recording and reproducing apparatus and method for compressed video signal |
| 12/23/1997 | US5701384 Different track searching method for video compact disc recording/reproducing system and apparatus thereof |
| 12/23/1997 | US5701383 Video time-shifting apparatus |
| 12/23/1997 | US5701134 Picture display device with uniformity correction of electron supply |
| 12/23/1997 | US5701005 Color separating diffractive optical array and image sensor |
| 12/23/1997 | US5700076 Laser illuminated image producing system and method of using same |
| 12/23/1997 | CA2036100C Gradation correcting apparatus |
| 12/18/1997 | WO1997048232A1 Universal device and use thereof for the automatic adjustment of a projector |
| 12/18/1997 | WO1997048231A1 Method and system for reconstructing missing chrominance values with interpolation for a single-sensor color imaging systems |
| 12/18/1997 | WO1997048075A1 Method and system for interpolating missing picture elements in a single color component array obtained from a single color sensor |
| 12/18/1997 | WO1997041680A3 Spline waveform generation |
| 12/17/1997 | EP0813343A1 Color image pickup apparatus |
| 12/17/1997 | EP0813091A2 Projection type liquid crystal display apparatus |
| 12/17/1997 | EP0813079A2 A diffractive/refractive lenslet array incorporating a second aspheric surface |
| 12/17/1997 | EP0812514A2 Method and apparatus for optical scanning for single panel colour projection video display |
| 12/17/1997 | EP0812509A1 Dual compression format digital video production system |
| 12/17/1997 | EP0812508A2 Two lamp, single light valve projection system |
| 12/17/1997 | EP0812507A2 Three lamp, three light valve projection system |
| 12/17/1997 | EP0767954A4 Digital vcr with non-standard speed playback |
| 12/17/1997 | CN1168066A Method and circuit arrangement for distinguishing between standard and non-standard CVBS signals |
| 12/17/1997 | CN1168064A Y/C separating circuit |
| 12/17/1997 | CN1168054A Dada receiver adapted for preventing works from illegitimate being copied |
| 12/17/1997 | CN1168051A Video data recording and reproduction apparatus |
| 12/17/1997 | CN1168048A Color image pickup apparatus |
| 12/17/1997 | CN1168003A Cathod ray tube |
| 12/17/1997 | CN1167981A Apparatus and method for decoding coded digital signal |
| 12/17/1997 | CN1167977A Rotary driving device and manufacturing method and device therefor |
| 12/16/1997 | US5699489 Color processing arrangements with device independent color space conversion |
| 12/16/1997 | US5699476 Method and apparatus for transmitting and/or storing a series of hierarchically encoded digital image data blocks |
| 12/16/1997 | US5699475 Method and apparatus for encoding a digital image signal |
| 12/16/1997 | US5699474 Method and apparatus for decoding MPEG-type data reproduced from a recording medium during a high-speed reproduction operation |
| 12/16/1997 | US5699473 Method for recording and reproducing intercoded data using two levels of error correction |
| 12/16/1997 | US5699471 Magnetic recording and reproducing apparatus of video signals |
| 12/16/1997 | US5699470 Apparatus for recording and reproducing video signals with recording of frequency converted subsampled chrominance signals |
| 12/16/1997 | US5699469 Image sensing recording apparatus for digital recording of digitally modulated video signals without frequency rate conversion |
| 12/16/1997 | US5699442 System for detecting the location of a reflective object within a video field |
| 12/16/1997 | US5699370 Information recording and reproduction apparatus to be controlled by temporal information |
| 12/16/1997 | US5699203 Digital transmission signal processing system and recording reproducing system |
| 12/16/1997 | CA2050119C Circuit for recording and reproducing time base error corrector reference signal |
| 12/16/1997 | CA1339586C Method and apparatus for correcting video color signals |
| 12/11/1997 | WO1997047131A1 Video tape recorder |
| 12/11/1997 | WO1997047130A1 Mobile virtual plateau |
| 12/11/1997 | DE19621911A1 Colour display |
| 12/10/1997 | EP0812117A2 Method for generating non-visible window edges in image compositing systems |
| 12/10/1997 | EP0812116A2 Color picture quality compensation circuit and related control method thereof |
| 12/10/1997 | EP0812115A2 Projection type liquid crystal display device |
| 12/10/1997 | EP0812114A1 Solid-state image sensor, method for driving the same, and solid-state camera device and camera system |
| 12/10/1997 | EP0812108A2 Method for recording and reproducing data |
| 12/10/1997 | EP0812107A1 Device for regulating the contrast of video images |
| 12/10/1997 | EP0811293A2 Motion picture recording device using digital, computer-readable non-linear media |
| 12/10/1997 | EP0811292A1 Portable moving picture recording device including switching control for multiple data flow configurations |
| 12/10/1997 | EP0811290A1 Combined editing system and digital moving picture recording system |
| 12/10/1997 | EP0811230A2 Dockable electronic equipment container |
| 12/10/1997 | EP0787403A4 Hdtv trick play stream derivation for vcr |
| 12/10/1997 | CN1167408A Color image quality compensation circuit and control method |
| 12/10/1997 | CN1167311A Information record medium, recoridng and reproducing device used for it |
| 12/09/1997 | US5696869 Variable-content-video provider system |
| 12/09/1997 | US5696867 Apparatus in digital video tape recorder for detecting a sync signal in digital data |
| 12/09/1997 | US5696774 Digital signal recording device, digital signal playback device, and digital signal decoding device therefor |
| 12/09/1997 | US5696710 Apparatus for symmetrically reducing N least significant bits of an M-bit digital signal |
| 12/09/1997 | US5696565 Demagnetizing device is automatically energized after counting a set number of power-on operations of a cathode ray tube |
| 12/09/1997 | US5696564 Video projector |
| 12/09/1997 | US5696527 Multimedia overlay system for graphics and video |
| 12/09/1997 | US5696371 Diffractive/refractive lenslet array |
| 12/09/1997 | US5695266 Projection-type display apparatus |
| 12/04/1997 | WO1997046028A1 Digital-to-analog video encoder with novel equalization |
| 12/04/1997 | WO1997046013A1 Digital broadcast program recording and reproducing device |
| 12/04/1997 | WO1997046010A1 Decoding of digital data including program specific information |
| 12/04/1997 | WO1997046007A1 Packetized data formats for digital data storage media |