| Patents for H04N 5 - Details of television systems (344,250) |
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| 06/17/1997 | US5640601 Apparatus and method for indexing frames as the images are being compressed using signal from data digitizer to notify host unit at every frame |
| 06/17/1997 | US5640597 Method and apparatus for servicing simultaneously a plurality of requests for data streams |
| 06/17/1997 | US5640502 Bit-mapped on-screen-display device for a television receiver |
| 06/17/1997 | US5640484 Switch for automatic selection of television signal sources for delivery of television guide data |
| 06/17/1997 | US5640453 Universal interactive set-top controller for downloading and playback of information and entertainment services |
| 06/17/1997 | US5640332 Multimedia graphics system |
| 06/17/1997 | US5640272 Multiscreen display and process for assembling the same |
| 06/17/1997 | US5640215 Audiovisual enclosure |
| 06/17/1997 | US5640214 Printer and display systems with bidirectional light collection structures |
| 06/17/1997 | US5640213 Television receiver being driven by either analog broadcasting signals or digital broadcasting signal |
| 06/17/1997 | US5640212 Video signal clipping circuitry and method for color television broadcasting |
| 06/17/1997 | US5640208 For compressing and encoding input video data |
| 06/17/1997 | US5640206 Imaging apparatus including offset pixels for generating vertical high frequency component |
| 06/17/1997 | US5640205 Video camera apparatus and a camera control unit for controlling the video camera apparatus |
| 06/17/1997 | US5640204 Method and system for processing DOS information within a digital still camera |
| 06/17/1997 | US5640202 Imaging system which changes the frame rate of the image signal |
| 06/17/1997 | US5640201 Film cartridge and film image input system thereof |
| 06/17/1997 | US5640194 Method of multiplexed data reading and visual search suitable for video-on-demand system |
| 06/17/1997 | US5640172 On-screen display circuit |
| 06/17/1997 | US5640160 Pulse modulation method |
| 06/17/1997 | US5640126 FM demodulation and frequency tuning for a phase-locked loop |
| 06/17/1997 | US5640119 Method and apparatus providing high speed video signal limiting |
| 06/17/1997 | US5640018 Image detecting device and medical X-ray imaging apparatus |
| 06/17/1997 | US5639151 Pass-through reflective projection display |
| 06/17/1997 | US5639060 Mounting bracket for computer speakers |
| 06/17/1997 | CA2061893C Gradation corrector |
| 06/16/1997 | CA2165382A1 Video imaging capturing system |
| 06/12/1997 | WO1997021306A1 Generation of artificial vertical-synchronization pulses in a multi-speed reproduction mode of a vtr |
| 06/12/1997 | WO1997021305A1 Picture display device |
| 06/12/1997 | WO1997021304A1 Imaging system |
| 06/12/1997 | WO1997021303A1 Infrared imaging systems with high frequency image modulation |
| 06/12/1997 | WO1997021301A2 Image recording system |
| 06/12/1997 | WO1997021279A1 Multi-media copy management system |
| 06/12/1997 | WO1997021250A1 Infrared radiation detector having a reduced active area |
| 06/12/1997 | WO1997021209A1 Multiplexer circuit |
| 06/12/1997 | WO1997021208A1 Multiplexer circuit |
| 06/12/1997 | WO1997021173A2 Method and system for reading data for a number of users |
| 06/12/1997 | WO1997021080A1 Array combining many photoconductive detectors in a compact package |
| 06/12/1997 | WO1997017797A3 Apparatus and method for quadtree based variable block size motion estimation |
| 06/12/1997 | WO1997012480A3 Method and apparatus for implanting images into a video sequence |
| 06/12/1997 | DE19651516A1 Video image projector with monochromatic liquid crystal device |
| 06/12/1997 | DE19650524A1 Double tuning circuit for TV tuner |
| 06/12/1997 | DE19644071A1 Wide angle view finder with variable magnification |
| 06/12/1997 | DE19610204C1 Video text recording method |
| 06/12/1997 | DE19545990A1 Recording system with video camera for later virtual image production |
| 06/12/1997 | DE19545659A1 SMPS mains adaptor e.g. for normal and standby operation of TV and video-recorders |
| 06/12/1997 | DE19545484A1 Bildaufnahmeeinrichtung Image recording device |
| 06/12/1997 | CA2239087A1 Image recording system |
| 06/11/1997 | EP0778709A1 MPEG-2 decoding with a reduced RAM requisite by ADPCM recompression before storing MPEG decompressed data |
| 06/11/1997 | EP0778703A2 Variable length code recording/playback apparatus |
| 06/11/1997 | EP0778702A2 Method of generating information used for the copy protecting signal and apparatus using the same |
| 06/11/1997 | EP0778701A1 Vertical extension processing apparatus of a video screen in video cassette recorders of PAL plus system |
| 06/11/1997 | EP0778700A1 Improvement for projection system |
| 06/11/1997 | EP0778699A2 Spherical imaging/projection apparatus |
| 06/11/1997 | EP0778698A2 Method and apparatus for fine motion estimation in digital video pictures |
| 06/11/1997 | EP0778697A2 Thermal imaging device with scanned light emitting diode display |
| 06/11/1997 | EP0778668A1 Decimator for digital data sequences |
| 06/11/1997 | EP0778572A2 Information data recording and reproducing apparatus and methods |
| 06/11/1997 | EP0778566A2 Apparatus and method for synthesising information signal and reproduction control signal and information signal recording apparatus |
| 06/11/1997 | EP0778517A2 Improvements in or relating to the encoding of an image control signal |
| 06/11/1997 | EP0777946A1 Method and apparatus for inserting source identification data into a video signal |
| 06/11/1997 | EP0777945A2 Electronic devices comprising an array |
| 06/11/1997 | EP0777891A1 Image processing for noise reduction |
| 06/11/1997 | EP0760965A4 Transportable computer systems having dual viewing modes |
| 06/11/1997 | EP0551379B1 Beam current limiting arrangement having a peak amplitude responsive threshold |
| 06/11/1997 | EP0479233B1 Disc reproducing apparatus |
| 06/11/1997 | CN2256199Y Integrated vedio camera with internal universal pan and tilt head |
| 06/11/1997 | CN1151814A Transport processor interface for a digital television system |
| 06/11/1997 | CN1151813A Data frame structure and synchronization system for digital television signal |
| 06/11/1997 | CN1151812A A television system having the capability to associate an HOTV and NTSC channel |
| 06/11/1997 | CN1151667A Apparatus and method of controlling driving selection of NTSC rejection filter |
| 06/11/1997 | CN1151665A Projecting display device |
| 06/11/1997 | CN1151664A Method and apparatus for setting search range for detecting motion vectors utilized for encoding picture data |
| 06/11/1997 | CN1151662A Post-filter for removing ringing artifacts of DCT coding |
| 06/11/1997 | CN1151661A Compression encoding apparatus and recording apparatus for compression encoded data |
| 06/11/1997 | CN1151658A Red infrared interference spectrograph regulating method and device based on input signal brightness change |
| 06/11/1997 | CN1151657A Audio induced interference suppression apparatus for video display appliances |
| 06/11/1997 | CN1151656A Receiver having analog and digital video modes and receiving method thereof |
| 06/11/1997 | CN1151655A Improved video processing system using scan-line video processors |
| 06/11/1997 | CN1151654A Video display controlling device |
| 06/11/1997 | CN1151652A Apparatus and methods for multiplexing, recording and controlling display of image data, and recording medium therefor |
| 06/11/1997 | CN1151634A Phase-locked loop |
| 06/11/1997 | CN1151588A Apparatus and method for decoding information page having header information and page data |
| 06/11/1997 | CN1151587A Data coding/decoding method and apparatus and coded data recording medium |
| 06/11/1997 | CN1151586A Multiple data stream searching method and apparatus |
| 06/11/1997 | CN1151585A Oata stream multipath unit, its method and recording medium |
| 06/11/1997 | CN1151579A Disk driving device and method for optical recording and reproduction |
| 06/11/1997 | CN1151577A Data recording method and apparatus, data record medium and data reproducing method and apparatus |
| 06/11/1997 | CN1151572A Video-song accompaniment apparatus using compact disk |
| 06/11/1997 | CN1151569A Video signal processing apparatus and method thereof |
| 06/11/1997 | CN1151531A Projection apparatus |
| 06/11/1997 | CN1035149C Control of brightness level adapted to control of picture |
| 06/10/1997 | US5638536 Signal processing apparatus capable of computing replacement data substituted for set data |
| 06/10/1997 | US5638533 Method and apparatus for providing data to a parallel processing array |
| 06/10/1997 | US5638485 Video signal processing apparatus for processing video signals with different aspect ratios |
| 06/10/1997 | US5638484 Tracking control method during multiple speed reproduction of a video tape and apparatus therefor |
| 06/10/1997 | US5638407 Inversion prevention device |
| 06/10/1997 | US5638321 Recording apparatus for integrated circuit card using NAND-type flash memory |
| 06/10/1997 | US5638310 Pixel matrix filter |
| 06/10/1997 | US5638224 Tape dubbing and divided master tape producing system |