| Patents for H04N 17 - Diagnosis, testing or measuring for television systems or their details (14,049) |
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| 12/23/1997 | US5701081 Instrument used for the live troubleshooting of short circuits |
| 12/18/1997 | WO1997048232A1 Universal device and use thereof for the automatic adjustment of a projector |
| 12/17/1997 | EP0813341A2 Multimedia communication terminal monitoring system |
| 12/17/1997 | CN1036757C Method and system for third party charge |
| 12/16/1997 | US5699440 Method and system for testing the performance of at least one electro-optical test device |
| 12/16/1997 | US5699263 Testing device for warning the possibility of illegal intercept of image information from an electromagnetic emission of a computer system |
| 12/16/1997 | US5699111 Quasi-composite video signal generator in CRT display unit |
| 12/11/1997 | WO1997047135A1 Method and apparatus for automatically determining and dynamically updating user preferences in an entertainment system |
| 12/11/1997 | WO1997047093A1 Apparatus for automatic sensing of line amplifier configuration for status monitoring |
| 12/11/1997 | WO1997034409A3 A system for distributing and controlling color reproduction at multiple sites |
| 12/04/1997 | WO1997045973A1 Video signal sensor |
| 12/03/1997 | EP0781444A4 Remote control of display calibrations |
| 12/03/1997 | CN1166750A Method and circuit to determine noise value that corresponds to noise in signal |
| 12/02/1997 | US5694346 Integrated circuit including fully testable small scale read only memory constructed of level sensitive scan device shift register latches |
| 12/02/1997 | US5694228 Document image processor with defect detection |
| 12/02/1997 | US5693954 Verification of the performance of photostimulable phosphor read out system |
| 12/02/1997 | US5693940 Apparatus and methods of closed loop calibration of infrared focal plane arrays |
| 11/27/1997 | WO1997044642A2 Colour measuring method and device |
| 11/27/1997 | CA2224891A1 Colour measuring method and device |
| 11/26/1997 | EP0809409A1 Method and circuit to determine a noise value that corresponds to the noise in a signal |
| 11/26/1997 | CN1166258A Method and appts. for making corrections in a video monitor during horizontal scan |
| 11/26/1997 | CN1166111A Method for reducing television fault |
| 11/25/1997 | US5692065 Apparatus and method for determining image quality |
| 11/12/1997 | EP0806754A1 Video monitor adjusting system |
| 11/12/1997 | EP0696361A4 Immersed dichroic system for single projection lens video projector |
| 11/11/1997 | US5686959 Image quality inspection system and image synthesis method |
| 11/06/1997 | WO1997041694A1 Screen mapping of a cathode ray tube |
| 11/06/1997 | WO1997041679A2 Spot position indication signal generation |
| 11/06/1997 | CA2249308A1 Screen mapping of a cathode ray tube |
| 11/05/1997 | EP0805604A2 Video monitor adjustment system |
| 10/29/1997 | EP0804040A2 Apparatus and method for generating digital still image files from digital moving images |
| 10/29/1997 | CN1163430A Electronic equipment and method for controlling electronic equipment |
| 10/28/1997 | US5682195 Digital cable headend for cable television delivery system |
| 10/23/1997 | WO1997039590A1 Playback and monitoring of compressed bitstreams |
| 10/23/1997 | CA2251325A1 Playback and monitoring of compressed bitstreams |
| 10/22/1997 | EP0802422A2 Measurement circuit |
| 10/15/1997 | EP0801510A2 Method and apparatus for measuring the jitter of a video program clock reference signal in an MPEG-2 transport stream |
| 10/14/1997 | US5677742 Apparatus and method for displaying a clamp point |
| 10/14/1997 | US5677732 Automated apparatus and method for producing a bus-controlled television |
| 10/14/1997 | US5677731 Protective device and a television receiver provided with it |
| 10/12/1997 | CA2187247A1 Method and apparatus for pcr jitter measurement in an mpeg-2 transport stream |
| 10/02/1997 | WO1997028525A3 Black level setting |
| 10/01/1997 | EP0798940A2 Method and apparatus for measuring focus of cathode ray tube |
| 10/01/1997 | EP0798939A2 Test signal generator for a vestigial transmission system and method |
| 10/01/1997 | CN1160963A Self-raster circuit of monitor |
| 09/30/1997 | US5671993 Projection-type apparatus |
| 09/24/1997 | EP0797362A1 Test system for optical and electro-optical viewing systems |
| 09/23/1997 | US5671011 Apparatus for displaying a test pattern by repeating a unit picture and method thereof |
| 09/23/1997 | US5670972 Self-diagnosis arrangement for a video display and method of implementing the same |
| 09/18/1997 | WO1997034409A2 A system for distributing and controlling color reproduction at multiple sites |
| 09/17/1997 | CN2262785Y Level meter for wired TV |
| 09/17/1997 | CN1159569A Device for testing projection angle of image-display projection system |
| 09/16/1997 | US5668594 Method and apparatus for aligning and synchronizing a remote video signal and a local video signal |
| 09/16/1997 | US5668469 Digital oscilloscope using color plane display device and data display method therefore |
| 09/09/1997 | US5666152 Rotating visual display for video testing |
| 09/03/1997 | CN1158684A Method and appts. for transforming coordinate systems in an automated video monitor alignment system |
| 09/03/1997 | CN1158537A Method for pre-compensating asymmetrical picture in projection system for displaying picture |
| 09/03/1997 | CN1158536A Method for pre-compensating asymmetrical picture in projection system for displaying picture |
| 09/03/1997 | CN1158434A Projection system |
| 09/02/1997 | US5663775 Video projector with luminance and chrominance optical modulation LCD's |
| 08/28/1997 | DE19606988A1 Monitoring system for terrestrial, digital television transmission network |
| 08/26/1997 | US5661529 Measurement of noise impairments of TV signals |
| 08/26/1997 | US5661527 Automatic video signal identification |
| 08/13/1997 | EP0789497A2 Progammable instrument for automatic measurement of compressed video quality |
| 08/13/1997 | EP0788713A1 System and method for verification of electronic television program guide data |
| 08/12/1997 | US5657401 Method and apparatus for measuring noise using a plurality of noise estimates |
| 08/12/1997 | US5657079 Correction for monitor refraction using empirically derived data |
| 08/12/1997 | US5657078 Semiconductor integrated circuit device for television and a television receiving system using the same |
| 08/07/1997 | WO1997028644A1 Method of forming, monitoring and receiving a television signal |
| 08/07/1997 | WO1997028642A1 Video analyzer-tester |
| 08/07/1997 | WO1997028525A2 Black level setting |
| 08/06/1997 | EP0787410A1 Delay detector apparatus and method for plural image sequences |
| 08/05/1997 | US5654902 Recyclable component with data storage for storing information for examining the component and product including such a component |
| 08/05/1997 | US5654751 Testing jig and method of testing video using testing jig |
| 08/05/1997 | US5654537 Image sensor array with picture element sensor testability |
| 07/31/1997 | WO1997027708A1 Method and system for automatically calibrating a color camera in a machine vision system |
| 07/31/1997 | WO1997027512A1 Optical projector |
| 07/29/1997 | US5651598 Projector |
| 07/24/1997 | WO1997026546A1 Substrate inspection apparatus and method |
| 07/24/1997 | DE19701016A1 Automatische Rasterschaltung für einen Monitor Automatic scanning circuit for a monitor |
| 07/23/1997 | EP0785690A2 SCH phase adjustment for digitally synthesized video test signals |
| 07/22/1997 | US5650844 LCD panel image quality inspection system and LCD image presampling method |
| 07/15/1997 | US5649094 Electronic apparatus |
| 07/10/1997 | WO1997024883A1 Crt inspection device |
| 07/09/1997 | EP0783132A1 Apparatus for detecting angle of inclination of an image projector with respect to its support plane |
| 07/09/1997 | CN1154039A Video display apparatus and method for adjusting parameters on on-screen display |
| 07/08/1997 | US5647050 Format signal converter using dummy samples |
| 07/08/1997 | US5646577 SHF output power and channel frequency switching apparatus in FPU system |
| 07/02/1997 | EP0781476A1 System for collecting data concerning viewer response to broadcast programmes |
| 07/02/1997 | EP0781444A1 Remote control of display calibrations |
| 06/25/1997 | CN1152714A Arrangement for testing noise in colour video signal |
| 06/24/1997 | US5642161 Color monitoring apparatus |
| 06/24/1997 | US5642154 Cable maintenance system |
| 06/17/1997 | US5640512 Maintenance method and apparatus for providing a high-integrity, unidirectional, standardized ATM/SONET/DS3 transport signal link for a video distribution network |
| 06/17/1997 | US5640479 Fiberoptic face plate stop for digital micromirror device projection system |
| 06/12/1997 | DE19650313A1 Self-diagnostic system with key matrix for television receiver |
| 06/10/1997 | US5638117 Interactive method and system for color characterization and calibration of display device |
| 06/03/1997 | US5635960 Horizontal position compensation circuit |
| 06/02/1997 | CA2543179A1 System for identifying a broadcast utilizing a network address |
| 05/29/1997 | WO1997019436A1 Video monitor adjusting system |