| Patents for H04N 9 - Details of colour television systems (80,494) |
|---|
| 04/27/1999 | US5898466 Apparatus for correcting vertical and optical distortions of images in projection TV sets |
| 04/27/1999 | US5898465 Automatic convergence adjustment system with the capacity to modify test patterns to be within a predetermined range |
| 04/27/1999 | US5898464 Image outline enhancing method and circuit thereof |
| 04/27/1999 | US5898463 Image display apparatus |
| 04/27/1999 | US5897413 Travelling mat backing |
| 04/27/1999 | US5897217 Apparatus and method for controlling recording in accordance with a remainder of a recording medium |
| 04/27/1999 | US5897191 Color interlaced image projection apparatus |
| 04/27/1999 | US5897190 Illumination optical system, projection optical system and display apparatus using the same |
| 04/27/1999 | CA2174320C System and method for controlling play of multiple dialog audio tracks of a software carrier |
| 04/27/1999 | CA2082884C High speed imaging apparatus |
| 04/22/1999 | WO1999020054A1 Color image projection system |
| 04/22/1999 | WO1999020053A1 Digital convergence correcting device and display device |
| 04/22/1999 | WO1999020052A1 Digital convergence correcting device and display device |
| 04/22/1999 | WO1999020045A2 Encoded video signal formatting |
| 04/22/1999 | WO1999020042A2 Image display device |
| 04/22/1999 | WO1999019759A1 Projection type display |
| 04/22/1999 | WO1999019758A2 Light separation and recombination system for an off-axis projector |
| 04/21/1999 | EP0910220A1 A digital recording and reproducing apparatus |
| 04/21/1999 | EP0910212A2 Reproduction of a data reduced digital video signal from a longitudinal record carrier |
| 04/21/1999 | EP0910087A2 Recording apparatus and method, reproducing apparatus and method, recording/reproducing apparatus and method, recording medium and distribution medium |
| 04/21/1999 | EP0910086A1 Editing system and editing method |
| 04/21/1999 | EP0909517A1 Method and facility for light-beam projection of images on a screen |
| 04/21/1999 | EP0909515A1 Gamma compensation apparatus |
| 04/21/1999 | EP0787313A4 Optical path extender for compact imaging display systems |
| 04/21/1999 | EP0677230B1 Colour display device and method for producing same |
| 04/21/1999 | CN1214796A Process and apparatus for magnetizing magnetic ring for static convergence correction in CRT |
| 04/21/1999 | CN1214594A Apparatus of shielding VLF electric field emitted from front face of CRT in video allliance |
| 04/21/1999 | CN1214590A 数字式照相机 Digital camera |
| 04/21/1999 | CN1214499A 数据记录介质 Data recording medium |
| 04/21/1999 | CN1043114C Alternate folding and/or unfolding circuits of video signal |
| 04/21/1999 | CN1043113C Method for forming colour picture element of TV picture and television projection system |
| 04/21/1999 | CN1043112C Automatic kinescope bias control system |
| 04/21/1999 | CN1043111C Cathode ray tube driver with input black tracking provisions |
| 04/21/1999 | CN1043108C Black compensation circuit for video display system |
| 04/20/1999 | US5896180 Phase-locked loop circuit for generating stable clock signal for use in regeneration of picture signal |
| 04/20/1999 | US5896179 System for displaying computer generated images on a television set |
| 04/20/1999 | US5896178 Method and system for converting VGA signals to television signals including horizontally averaging and thinning scanning lines before vertically averaging the scanning lines |
| 04/20/1999 | US5896121 Data-dependent color display for vectorscopes |
| 04/20/1999 | US5896014 Fill-in light emitting apparatus and still video camera |
| 04/20/1999 | US5895124 Optical disc and reproduction device which can achieve a dynamic switching of the reproduced content |
| 04/20/1999 | US5895109 Projector |
| 04/20/1999 | CA2038211C Cathode-ray tube having improved 16 x 9 aspect ratio faceplate |
| 04/20/1999 | CA2005610C Dual power source output amplifier |
| 04/15/1999 | WO1999018727A1 Digital video system and methods for providing same |
| 04/14/1999 | EP0909100A2 Derivation of studio camera position and motion from the camera image |
| 04/14/1999 | EP0908059A2 System and method for overlay of a motion video signal on an analog video signal |
| 04/14/1999 | EP0908057A1 Upsampling filter and half-pixel generator for an hdtv downconversion system |
| 04/14/1999 | EP0840905A4 Optical projector |
| 04/14/1999 | EP0729686B1 Circuits and methods for driving a picture tube |
| 04/14/1999 | CN1214128A Small compact LCD projector |
| 04/14/1999 | CN1214127A Projector |
| 04/14/1999 | CN1213936A Adaptive equalizer having tap coefficient self adaption separated with data correcting hardware |
| 04/14/1999 | CN1213925A 数字式照相机 Digital Camera |
| 04/14/1999 | CN1213832A Information carrier, device for reading and device for supplying carrier and method for transmitting image information |
| 04/14/1999 | CN1213824A Electronic equipment control system and method, reproducing apparatus, output apparatus, and transmission medium |
| 04/13/1999 | US5894489 Solid-state laser system for color picture projection |
| 04/13/1999 | US5894368 Optical prism |
| 04/13/1999 | US5894359 Color filter and color display apparatus |
| 04/13/1999 | US5894332 Scanning circuit structure of a television receiver |
| 04/13/1999 | US5894330 Adaptive anti-flicker method for VGA to TV data conversion |
| 04/13/1999 | US5894327 Video display system with AKB responsive screen grid supply |
| 04/13/1999 | US5894300 Color image display apparatus and method therefor |
| 04/11/1999 | WO1999056280A1 Recorder/reproducer |
| 04/08/1999 | WO1999017553A1 Method for mixing pictures and a display apparatus |
| 04/08/1999 | WO1999017540A1 Flicker filtering and overscan compensation |
| 04/08/1999 | WO1999004555A3 Color sample interpolation |
| 04/08/1999 | WO1999004554A3 Color and contour signal generation |
| 04/08/1999 | WO1998057318A9 Electrostatic video display system |
| 04/08/1999 | WO1998054930A3 Uv/blue led-phosphor device with enhanced light output |
| 04/07/1999 | EP0907294A1 Image processing device and still image pickup device, and method for processing image |
| 04/07/1999 | EP0907293A1 Video signal processing device and method, image synthesizing device, and editing device |
| 04/07/1999 | EP0906702A1 Gamma correction |
| 04/07/1999 | EP0906701A1 Color decoding |
| 04/07/1999 | EP0906697A1 Method and apparatus for minimizing chroma subcarrier instability caused by a video line scrambling system |
| 04/07/1999 | EP0906693A1 Conditional access system for local storage device |
| 04/07/1999 | EP0906621A2 Recording of trick play signals on a record carrier |
| 04/07/1999 | EP0568603B1 Color optical output system |
| 04/07/1999 | CN1213454A Apparatus and method of generating bit stream for information recording disc storage which enables seamless reproduction of plurality of pieces of image information and recording medium on which progr |
| 04/07/1999 | CN1213255A 图像处理装置 The image processing apparatus |
| 04/06/1999 | US5892983 Method of and apparatus for recording information on record medium and apparatus for reproducing the same |
| 04/06/1999 | US5892883 Recording of a data reduced digital video signal in slant tracks on a record carrier |
| 04/06/1999 | US5892882 Moving picture decoding device having a compressed picture data memory |
| 04/06/1999 | US5892881 Method and apparatus for transmitting dubbing data of digital VTR |
| 04/06/1999 | US5892850 Signal processing apparatus capable of correcting high-frequency component of color signal with high precision |
| 04/06/1999 | US5892848 Data arranging method and medium for data recording or transfer, and signal processing apparatus for the method and medium |
| 04/06/1999 | US5892623 Mutli-color-band light source |
| 04/06/1999 | US5892593 Apparatus and method for processing a nonstandard sync signal in a video signal processing system |
| 04/06/1999 | US5892556 Process and device for the transmission of a low divergence light beam inserted into an optical fibre for the illumination of pixels in an video image |
| 04/06/1999 | US5892553 Slow motion image processing system and method |
| 04/06/1999 | US5892521 System and method for composing a display frame of multiple layered graphic sprites |
| 04/06/1999 | US5892337 Black level setting |
| 04/01/1999 | WO1999016247A1 Channel scanning and channel change latency reduction in an atsc television receiver |
| 04/01/1999 | WO1999016239A2 Moire suppression |
| 04/01/1999 | WO1999016040A1 Image display |
| 03/31/1999 | EP0905986A2 Magnetic recording apparatus |
| 03/31/1999 | EP0905975A1 Solid state image pick-up apparatus |
| 03/31/1999 | EP0905699A2 Optical disc recording apparatus, computer-readable recording medium recording a file management program, and optical disc |
| 03/31/1999 | EP0905669A2 A method and apparatus for enabling a user to access data network applications from a television system |
| 03/31/1999 | EP0905542A2 Projection-type liquid crystal display apparatus |
| 03/31/1999 | EP0904659A1 Universal device and use thereof for the automatic adjustment of a projector |