| Patents for H04N 9 - Details of colour television systems (80,494) |
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| 04/07/1998 | US5737036 Color image display apparatus |
| 04/07/1998 | US5737032 Serial digital video processing with concurrent adjustment in RGB and luminance/color difference |
| 04/07/1998 | US5737031 System for producing a shadow of an object in a chroma key environment |
| 04/07/1998 | US5737017 Color image pickup apparatus having a plurality of color filters |
| 04/07/1998 | US5736914 Demagnetizing device for a cathode ray tube |
| 04/07/1998 | US5736883 Wide range phase shift with single adjustment |
| 04/02/1998 | WO1998014013A1 Comb filter with bypass mode |
| 04/02/1998 | WO1998014012A1 Angled color dispersement and recombination prism |
| 04/02/1998 | WO1998014005A1 Multiple modulation format television signal receiver system |
| 04/02/1998 | WO1998014004A1 A system and method for radio frequency conversion and distribution |
| 04/02/1998 | WO1998013769A1 Method of generating multimedia stream which enables selective reproduction of video data and multimedia optical disk authoring system |
| 04/02/1998 | WO1998013725A1 Projection display having light source |
| 04/02/1998 | DE19645976C1 Screen solving problem of laser beam-projected image speckling by in-depth scattering |
| 04/02/1998 | DE19641517A1 Resolution doubling method e.g. for television pictures |
| 04/02/1998 | CA2264024A1 Angled color dispersement and recombination prism |
| 04/01/1998 | EP0833548A1 Light source lamp unit, light source device, and projection display device |
| 04/01/1998 | EP0833523A2 Method and apparatus for enhancing colour edges |
| 04/01/1998 | EP0833514A2 Data decoding system and method, transfer device and method, and receiving device and method |
| 04/01/1998 | EP0833508A1 Data decoder and data decoding method |
| 04/01/1998 | EP0833506A1 Memory system for use in an image data processing apparatus |
| 04/01/1998 | EP0833501A2 Image quality enhancement circuit and method therefor |
| 04/01/1998 | EP0833184A1 Spatial light modulator with horizontally overlapping pixels |
| 04/01/1998 | EP0832537A1 System and method for inserting static and dynamic images into a live video broadcast |
| 04/01/1998 | EP0832536A1 Bus and interface system for consumer digital equipment |
| 04/01/1998 | EP0832535A1 Simple bus and interface system for consumer digital equipment |
| 04/01/1998 | EP0832534A1 Universal video disc record and playback employing motion signals for high quality playback of non-film sources |
| 04/01/1998 | CN1178032A Demagnetization and ground cornection device for colour cathode ray tubes |
| 04/01/1998 | CN1178028A Information recording medium, recording method and reproduction apparatus |
| 04/01/1998 | CN1177885A Recording medium capable of reproducing sub-picture according to reproduction situation and reproduction system thereof |
| 04/01/1998 | CN1177882A Electron-beam flow automatic limitation and method thereof |
| 04/01/1998 | CN1177881A Method for doubling speed of ventical line for high-clarity television camera and apparatus thereof |
| 04/01/1998 | CN1177811A Digital signal recording/reproducing device |
| 03/31/1998 | US5734788 Multimedia optical disc which can preserve the freshness of stored data, a reproduction apparatus for reproducing such optical disc and a reproduction method |
| 03/31/1998 | US5734787 Optical disk having a particular format to store user-selected data, such as compressed video data or computed files, including a dedicated TOC region and an application TOC to identify the video compression format |
| 03/31/1998 | US5734785 High efficient image signal recording system |
| 03/31/1998 | US5734783 Variable length code recording/playback apparatus |
| 03/31/1998 | US5734782 Progressive scan signal recording apparatus |
| 03/31/1998 | US5734779 Image pickup device having a plurality of pickup element regions and a color filter |
| 03/31/1998 | US5734446 For a synthesized picture projecting apparatus |
| 03/31/1998 | US5734430 Encoder and decoder |
| 03/31/1998 | US5734427 High resolution electronic still camera with an electronic viewfinder for displaying a reduced image |
| 03/31/1998 | US5734424 Image pickup apparatus capable of providing moving video signal and still video signal |
| 03/31/1998 | US5734423 Signal hybrid device |
| 03/31/1998 | US5734422 Digital video error analyzer |
| 03/31/1998 | US5734416 Stereoscopic picture display unit |
| 03/31/1998 | US5734368 System and method for rendering a color image |
| 03/31/1998 | US5734234 Cathode ray tube display with deflection yoke and radiation shield |
| 03/31/1998 | US5734233 Digital convergence apparatus |
| 03/31/1998 | US5733246 Viewing scope with image intensification |
| 03/26/1998 | WO1998012870A1 Picture information converting method and apparatus |
| 03/26/1998 | WO1998012864A2 Picture information converting method and apparatus |
| 03/26/1998 | WO1998012601A1 Projector |
| 03/26/1998 | DE19638235A1 Laser radiation generation method for cinematographic projector |
| 03/25/1998 | EP0831647A1 Multimedia optical disk on which audio data of a plurality of channels and sub-video data together with time-varying image data, and device and method of reproducing the data |
| 03/25/1998 | EP0831645A1 Automatic letterbox detection |
| 03/25/1998 | EP0831514A1 Demagnetization and ground connection device for colour cathode ray tubes |
| 03/25/1998 | EP0831489A2 Methods and apparatus for processing time codes |
| 03/25/1998 | EP0831356A1 Liquid crystal display and production method therefor |
| 03/25/1998 | EP0831352A1 Optical modulating device, display and electronic device |
| 03/25/1998 | EP0830790A1 Display device comprising a display tube having an external shield against the earth's magnetic field |
| 03/25/1998 | EP0830628A1 Diffraction grating light doubling collection system |
| 03/25/1998 | CN1177431A Portable moving picture recording device including switching control for multiple data flow configurations |
| 03/25/1998 | CN1177260A 2 -line YC separation device |
| 03/25/1998 | CN1177197A Color cathode ray tube with coma reduced |
| 03/25/1998 | CN1177185A Signal trap device and method, recording medium replay device and method, and signal extraction device and method |
| 03/25/1998 | CN1177172A Sub-picture restoring method and apparatus in digital versatile disk system |
| 03/25/1998 | CN1177171A Recording data prodn. apparatus and method, recording medium reprodn. apparatus and method, and recording medium |
| 03/24/1998 | US5732186 Image signal recording/reproducing apparatus having special-effects-processing capability |
| 03/24/1998 | US5732185 Multi-scene recording medium and apparatus for reproducing data therefrom |
| 03/24/1998 | US5732182 Color image signal recording/reproducing apparatus |
| 03/24/1998 | US5732146 Scene change detecting method for video and movie |
| 03/24/1998 | US5732067 Optical disc having recorded thereon a simplified playback control script which is independent of the CPU of the information recording/reproducing apparatus used to record and/or reproduce the optical disk |
| 03/24/1998 | US5731847 Subtitle encoding/decoding method and apparatus |
| 03/24/1998 | US5731846 Method and system for perspectively distoring an image and implanting same into a video stream |
| 03/24/1998 | US5731845 Method and apparatus for correcting contour of color image signal |
| 03/24/1998 | US5731822 Picture display device, projection device provided with three such picture display devices, and picture tube suitable for use in such a picture display device |
| 03/24/1998 | US5731818 Method and apparatus for constrained gamut clipping |
| 03/24/1998 | US5731794 Color panel display device |
| 03/24/1998 | US5731771 Circuit for locking a signal to a reference value |
| 03/24/1998 | US5731116 Electrostatic information recording medium and electrostatic information recording and reproducing method |
| 03/24/1998 | US5730517 Projector |
| 03/23/1998 | CA2210357A1 Method and apparatus for processing time code |
| 03/19/1998 | WO1998011736A2 System for the multi-speed reproduction of recorded color television signals and for the correction of color sequence errors in reproduced color television signals |
| 03/19/1998 | WO1998011735A1 Video signal processor |
| 03/19/1998 | WO1998011734A1 Backing luminance non-uniformity compensation in real-time compositing systems |
| 03/19/1998 | WO1998011733A1 Television system for displaying main and auxiliary images with color error correction provisions |
| 03/19/1998 | WO1998011732A1 Perceived color transient improvement |
| 03/19/1998 | WO1998011731A1 Flat-panel type picture display device |
| 03/19/1998 | WO1998011547A1 Recording and reproducing system for simultaneous recording and reproduction via an information carrier |
| 03/19/1998 | WO1998011510A1 Processing image data |
| 03/19/1998 | WO1998000963A3 A method for automatic partial white balance correction |
| 03/19/1998 | DE19642617A1 Image or image sequence projection device |
| 03/19/1998 | CA2237265A1 Processing image data |
| 03/18/1998 | EP0830033A2 Digital signal transmission apparatus |
| 03/18/1998 | EP0830032A2 White light enhanced colour field sequential projection system |
| 03/18/1998 | EP0830031A1 Image receiver, image reception method, image transmitter, image transmission method, image transmitter/receiver and image transmission/reception method |
| 03/18/1998 | EP0830026A2 Apparatus and method for playing digitized media data |
| 03/18/1998 | EP0830023A1 Multimedia optical disk improved in interactive reproduction advancing performance, reproducing device, and reproducing method |
| 03/18/1998 | EP0830019A2 Apparatus for controlling the display of data, apparatus for transmitting of display control information and an apparatus for editing of the said display control information |
| 03/18/1998 | EP0830016A2 Telecine with variable image resolution |