| Patents for H04N 17 - Diagnosis, testing or measuring for television systems or their details (14,049) |
|---|
| 07/20/1999 | US5926279 Test system for optical and electro-optical viewing systems |
| 07/20/1999 | US5926211 Method of measuring focus of cathode ray tube |
| 07/20/1999 | US5926174 Display apparatus capable of image display for video signals of plural kinds |
| 07/15/1999 | WO1999035846A1 User profile based on access times |
| 07/14/1999 | EP0928956A2 Method for the colorimetric characterisation of a self illuminating display system |
| 07/13/1999 | US5923677 Method and apparatus for detecting failures between circuits |
| 07/13/1999 | US5923366 For performing convergence calibration in a system |
| 07/13/1999 | US5923315 Display characteristic determining device |
| 07/07/1999 | CN1222038A Ingress noise measuring device in data communication network using CATV network |
| 07/07/1999 | CN1221944A Method for processing data of deffct sector in DVD-RAM system |
| 07/06/1999 | US5920351 Black level detecting circuit of video signal |
| 07/06/1999 | US5920340 Method and apparatus for self-testing of a multimedia subsystem |
| 07/01/1999 | WO1999033206A1 Audience measurement system incorporating a mobile handset and a base station |
| 07/01/1999 | CA2310814A1 Audience measurement system incorporating a mobile handset and a base station |
| 06/30/1999 | EP0926890A2 Automatic brightness correction apparatus for image display device |
| 06/30/1999 | CN1221293A Glitch detector |
| 06/29/1999 | US5918192 Method for calibrating a digital camera to a PC monitor to enhance picture quality of a picture captured by the digital camera and displayed on the PC monitor |
| 06/29/1999 | US5917987 System for controlling the transfer of an image on a first medium to a second medium |
| 06/29/1999 | CA2111170C Technique for determining signal dispersion characteristics in communications systems |
| 06/25/1999 | CA2257586A1 Automatic brightness correction apparatus for image display device |
| 06/24/1999 | WO1999031891A1 Method and system for measuring the quality of digital television signals |
| 06/24/1999 | WO1999031890A1 Method for controlling a digital television metrology equipment |
| 06/23/1999 | EP0924939A1 Method and apparatus for introducing reference impairments into video signals |
| 06/23/1999 | EP0924889A2 Intermediate amplification device in a transmission network |
| 06/23/1999 | EP0923819A2 Coded/non-coded program audience measurement system |
| 06/23/1999 | EP0909518A4 Dynamic alignment of cathode ray tube rasters |
| 06/23/1999 | CN1220790A video signal sensor |
| 06/17/1999 | DE19755655A1 Method for color adjustment of self-illuminating display system |
| 06/16/1999 | EP0922358A1 Histogram generator |
| 06/15/1999 | US5912701 Arrangement for measuring and controlling temporal relationships between channels of a multimedia communication system |
| 06/15/1999 | US5912663 Flywheel control for use in a computer monitor |
| 06/15/1999 | CA2147919C Video projector with luminance and chrominance optical modulation lcd's |
| 06/10/1999 | WO1999029116A1 Method and device for adjusting one or more projectors |
| 06/10/1999 | CA2312470A1 Method and device for adjusting one or more projectors |
| 06/09/1999 | EP0921697A1 Apparatus for the creation of video test signals |
| 06/09/1999 | EP0921696A1 Device and method for receiving information and device and method for transmitting information |
| 06/09/1999 | EP0921695A1 Video alignement using a selected partial picture |
| 06/08/1999 | US5910957 Test device and its method for testing DSP ICs in the finished product state in a digital video apparatus |
| 06/03/1999 | WO1999027668A1 Voice recognition unit for audience measurement system |
| 06/03/1999 | CA2306095A1 Voice recognition unit for audience measurement system |
| 06/02/1999 | EP0920208A1 Method and apparatus for gathering program watched data |
| 06/02/1999 | EP0920207A1 Interactive terminal for television delivery system |
| 06/02/1999 | EP0920206A1 Advanced set top terminal with electronic mailbox for cable television delivery systems |
| 06/01/1999 | US5909203 Architecture for isolating display grids in a field emission display |
| 06/01/1999 | US5909027 Method for adjusting a position of a solid-state image detector in a given image-forming optical system |
| 05/27/1999 | DE19751645A1 Intermediate amplifier with signal amplifying stage in transmission network |
| 05/27/1999 | DE19749920A1 Measuring the sensitivity of digital imaging systems |
| 05/26/1999 | EP0918318A1 Recording format for automatic adjustement, recording device therefor, and automatic adjustement device |
| 05/26/1999 | CN1217855A Black level detecting circuit of video signal |
| 05/25/1999 | CA2172015C Method for adjusting a position of a solid-state image detector in a given image-forming optical system |
| 05/21/1999 | CA2251979A1 Intermediate amplifier device for a transmission network |
| 05/19/1999 | EP0916226A1 System and method for digitally encoding and compressing vbi signals |
| 05/19/1999 | EP0916223A1 Return path ingress noise measurement system |
| 05/19/1999 | EP0916200A2 Testing facility for a broadband communications system |
| 05/12/1999 | EP0915624A2 Automatic shading in an LCLV Projector |
| 05/12/1999 | EP0914747A1 Black level detecting circuit of video signal |
| 05/12/1999 | EP0765577A4 Method and apparatus for making corrections in a video monitor during horizontal scan |
| 05/11/1999 | US5903701 Method and apparatus for testing the quality of recorded information |
| 05/11/1999 | CA2107156C Dynamic focusing device for cathode ray tube |
| 05/06/1999 | WO1999022516A1 Downloading of applications in a digital decoder |
| 05/06/1999 | EP0914001A1 Downloading of applications in a digital decoder |
| 05/06/1999 | CA2305641A1 Downloading of applications in a digital decoder |
| 05/05/1999 | CN1216193A 直方图发生器 Histogram generator |
| 05/05/1999 | CN1043286C Convergence compensating method and apparatus |
| 05/04/1999 | US5901289 Method and system for real-time displaying of MPEG-2 compressed video data within an electronic test equipment |
| 05/04/1999 | US5900982 High efficiency light valve projection system |
| 04/29/1999 | WO1999021173A1 Signal processing |
| 04/28/1999 | EP0912067A2 Cathode output scaling |
| 04/28/1999 | EP0912066A2 Adaptive convergence adjustment for multi-scan monitor |
| 04/28/1999 | EP0912059A2 Terminal with multiple audio and video |
| 04/28/1999 | EP0912058A2 Method and apparatus for providing broadcast data services |
| 04/27/1999 | US5898699 Digital broadcast receiver and signal level display method |
| 04/27/1999 | US5897608 Compensating apparatus and method for signal processing circuit |
| 04/22/1999 | DE19739897C1 Reproduction of television images, e.g. in motor vehicles |
| 04/21/1999 | EP0910218A2 Audio program reception terminal for television delivery system |
| 04/21/1999 | EP0909518A1 Dynamic alignment of cathode ray tube rasters |
| 04/20/1999 | US5896170 Dynamic alignment of cathode ray tube rasters |
| 04/20/1999 | US5896169 Video level measuring apparatus for X-ray imaging systems |
| 04/20/1999 | US5896168 Apparatus and method for adjusting video characteristics of a CRT screen |
| 04/20/1999 | US5896121 Data-dependent color display for vectorscopes |
| 04/20/1999 | US5896086 Failure diagnostic apparatus |
| 04/15/1999 | WO1999018736A1 Method for assessing the degradation of a video image input by a coding and/or storage and/or transmission system |
| 04/14/1999 | EP0909101A1 Method and apparatus for measuring the signal-to-noise ratio of a composite video signal |
| 04/14/1999 | EP0909100A2 Derivation of studio camera position and motion from the camera image |
| 04/14/1999 | EP0909095A1 Reprogrammable terminal for suggesting programs offered on a television program delivery system |
| 04/14/1999 | EP0908061A1 Test and alignment system for electronic display devices and test fixture for same |
| 04/14/1999 | EP0840905A4 Optical projector |
| 04/14/1999 | CN2314529Y Infrared remote controlling clamp |
| 04/13/1999 | US5894324 Video alignment using a selected partial picture |
| 04/08/1999 | WO1999017557A1 Method for determining the quality of a video and/or television image signal |
| 04/08/1999 | WO1999017556A1 Method for assessing the quality of a television image |
| 04/08/1999 | DE19743125A1 Verfahren zur Bewertung der Qualität eines Fernsehbildes Method for assessing the quality of a television picture |
| 04/07/1999 | EP0906668A1 Apparatus for automatic sensing of line amplifier configuration for status monitoring |
| 04/06/1999 | US5892590 Corrected data generator for image taking device |
| 04/06/1999 | US5892585 Colorimeter for measurement of temporally variant light sources |
| 04/06/1999 | US5892337 Black level setting |
| 04/01/1999 | DE19843902A1 Picture information display system e.g. for use in car show rooms |
| 04/01/1999 | DE19743124A1 Verfahren zur Bestimmung der Qualität eines Videosignals und/oder eines Fernsehbildes A method for determining the quality of a video signal and / or a television picture |
| 03/31/1999 | EP0904659A1 Universal device and use thereof for the automatic adjustment of a projector |
| 03/31/1999 | CN1212582A Magnetic recording and reproduction apparatus having recording characteristic correction function of video signal |