Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 9 - Details of colour television systems
Patents for H04N 9 - Details of colour television systems (80,494)
10/1999
10/20/1999CN1232231A Image data conversion processing device and information processing device having the same
10/20/1999CN1232230A Image data conversion processing device and information processing device having the same
10/20/1999CN1045861C Color locking method for color monitor
10/20/1999CN1045860C Signal transient improvement circuit
10/20/1999CN1045822C Diffractive display utilizing reflective or transmissive light yielding single pixel full color capability
10/19/1999US5970317 Method of forming a filter for a solid-state image sensing device
10/19/1999US5970208 Device for controlling memory in digital video disk reproducing device and method therefor
10/19/1999US5970207 Television system for transmitting pictures in a digital form
10/19/1999US5970205 Method and apparatus for performing variable speed reproduction of compressed video data
10/19/1999US5970203 Video signal recording apparatus
10/19/1999US5970180 Adaptive filter device and related method
10/19/1999US5970028 Apparatus for reproducing TOC information from a recording medium and searching for selected information based on TOC information
10/19/1999US5969876 Projection lenses having large back focal length to focal length ratios
10/19/1999US5969868 Sequential cross-fading color filters and system
10/19/1999US5969832 Projection image display device
10/19/1999US5969830 Color linear image sensor and driving method therefor
10/19/1999US5969771 2-line YC separation device
10/19/1999US5969762 Video signal driver including a cascode transistor
10/19/1999US5969655 Digital convergence correction device outputting an analog correction signal
10/19/1999US5967636 Color wheel synchronization apparatus and method
10/19/1999CA2093817C Dynamic distortion correction apparatus and method
10/14/1999WO1999052281A2 Hdtv up converter
10/14/1999WO1999052278A1 Portable viewing system
10/14/1999WO1999052269A2 Compact projector
10/14/1999WO1999052100A1 Data stream recording / reproducing apparatus, recording/reproducing method, and recording medium
10/14/1999WO1999052096A2 Image display system
10/14/1999WO1999052007A1 Image projection system with enhanced brightness
10/14/1999DE19914518A1 Correction process for image lighting and skin color variations
10/13/1999EP0949825A1 Optical disc, optical disc recording method and apparatus, and optical disc reproducing method and apparatus
10/13/1999EP0949824A2 Color monitor
10/13/1999EP0949813A1 Time lapse recording/reproducing device
10/13/1999EP0949619A2 Data reproduction apparatus and data storage medium
10/13/1999EP0949615A1 Data recording apparatus and data recording method, and data editing apparatus and data editing method
10/13/1999EP0949614A1 Data recording/reproducing device, file managing method, file information generating method, file managing method, management information generating device, management information analyzing device, and medium
10/13/1999EP0662273B1 Video projection system
10/13/1999CN2343726Y Mobile state focusing device
10/13/1999CN1231563A Method for correcting image distortion and device for realizing the same
10/13/1999CN1231476A Image signal processing, recording method and equipment and recording medium
10/12/1999USRE36339 Circuit for tape duplication in video tape recorder
10/12/1999USRE36338 Electronic still camera for recording and regenerating image data and sound data
10/12/1999US5966496 Method of and apparatus for recording and reproducing digital information signal including sub-information
10/12/1999US5966495 Recording and reproducing apparatus
10/12/1999US5966494 Apparatus and method for recording and reproducing a video signal to and from a record medium
10/12/1999US5966358 Signal recording apparatus and signal recording method
10/12/1999US5966352 Information recording medium with interleaved data, apparatus for recording same and apparatus for reproducing same
10/12/1999US5966184 Video synchronizing signal generator
10/12/1999US5966182 Recording data production apparatus and method, recording medium reproducing apparatus and method, and recording medium
10/12/1999US5966177 Image display apparatus
10/12/1999US5966174 Signal processing circuit and method for driving a solid state imaging device using plural reading operations per image scanning time
10/12/1999US5966171 Image pickup recording apparatus
10/12/1999US5966170 Color video camera for generating a Luminance signal with unattenuated harmonics
10/12/1999US5965990 Dynamic focusing circuit for a monitor
10/12/1999CA2009172C A recording apparatus
10/07/1999WO1999051037A1 Method and system for automatically calibrating a color-based machine vision system
10/07/1999WO1999051026A1 Magenta-white-yellow (mwy) color system for digital image sensor applications
10/07/1999WO1999051025A1 Orange-green-blue (ogb) color system for digital image sensor applications
10/07/1999WO1999050819A2 Pixel colour value encoding and decoding
10/07/1999WO1999050682A2 Infrared pixel sensor and infrared signal correction
10/07/1999WO1999030547A3 A new edge-detection based noise removal algorithm
10/07/1999DE19815066A1 Film scanner with reliable calculation positioning hole for weave correction
10/06/1999EP0948215A2 Filtering video signals containing chrominance information
10/06/1999EP0948211A2 Picture signal processing methods and apparatus, picture signal recording methods and apparatus, and recording media
10/06/1999EP0948204A2 Method for preventing unauthorised copying of images
10/06/1999EP0948201A2 Method and apparatus for converting an interlace-scan video signal into a non-interlace scan video signal
10/06/1999EP0947956A2 Primary and secondary color manipulations using hue, saturation, luminance and area isolation
10/06/1999EP0947858A1 Method of producing color filter for solid-state imaging device
10/06/1999EP0947106A1 Method and apparatus for compensation of luminance defects caused by chrominance signal processing
10/06/1999EP0765575B1 On screen display arrangement for a digital video signal processing system
10/06/1999EP0658880B1 Recording and reproducing device
10/06/1999CN1231103A Image projection system
10/06/1999CN1230857A Method and apparatus for digital multi-standard colour signal demodulation
10/06/1999CN1230847A Circuit for conditioning sync signals
10/06/1999CN1230763A Color projector
10/06/1999CN1230733A Apparatus and method for degrading quality of unauthorized copies of color images and video sequences
10/06/1999CN1045513C Device for compensating the blue phosphor roll off in TV system
10/05/1999US5963909 Multi-media copy management system
10/05/1999US5963704 Recording medium, apparatus and method for recording data on the recording medium, apparatus and method for reproducing data from the recording medium
10/05/1999US5963703 Method and apparatus for recording and reproducing packet data
10/05/1999US5963597 For demodulating data from a quadrature-modulated signal
10/05/1999US5963274 Of a projection monitor
10/05/1999US5963270 Double window processing device for television system
10/05/1999US5963263 Method and apparatus requiring fewer number of look-up tables for converting luminance-chrominance color space signals to RGB color space signals
10/05/1999US5963262 System and method for scaling images and reducing flicker in interlaced television images converted from non-interlaced computer graphics data
10/05/1999US5963247 Visual display systems and a system for producing recordings for visualization thereon and methods therefor
10/05/1999US5963222 Multi-format reduced memory MPEG decoder with hybrid memory address generation
10/05/1999US5962978 For a computer or the like
10/03/1999CA2265243A1 Filtering video signals containing chrominance information
10/02/1999CA2267513A1 Processing image data
10/01/1999CA2270035A1 Processing image data
10/01/1999CA2267545A1 Image processing
10/01/1999CA2267518A1 Image processing
09/1999
09/30/1999WO1999049666A1 Method for analysing images and for correcting the values of video signals
09/30/1999WO1999049363A1 Mechanical convergence fixture apparatus and method
09/30/1999WO1999049358A1 Image display and light-emitting device
09/30/1999DE19813126A1 Filmabtaster mit Prisma zur Abtastung der Perforationslöcher Film scanner with prism to scan the perforation
09/30/1999DE19813125A1 Position hole scanning equipment for use in a film scanner.
09/30/1999DE19813124A1 Film scanner with optically transparent guide elements enables the perforation holes for each scanned image to be scanned
09/29/1999EP0946065A2 Color projector
09/29/1999EP0946064A2 Color image display device
09/29/1999EP0946063A2 Color image display device
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