| Patents for H04N 17 - Diagnosis, testing or measuring for television systems or their details (14,049) |
|---|
| 06/25/1998 | DE19653286A1 Calibration system for colour monitor |
| 06/24/1998 | EP0849948A2 Remote control for cable television delivery system |
| 06/23/1998 | US5771307 Audience measurement system and method |
| 06/16/1998 | US5768375 CATV system |
| 06/09/1998 | US5764284 System and method for measuring the fidelity of video |
| 06/04/1998 | WO1998010539A3 Coded/non-coded program audience measurement system |
| 06/03/1998 | CN1183563A Failure diagnosis device |
| 06/02/1998 | US5760841 Apparatus for converting a video signal output from composite video instrument and method therefor |
| 06/02/1998 | US5760829 Method and apparatus for evaluating an imaging device |
| 05/27/1998 | EP0844788A2 Method and apparatus for adjusting television display controls using a web browser |
| 05/27/1998 | CN1183007A Photometric coupling quantity automatic measuring method and device thereof |
| 05/26/1998 | US5757777 Apparatus for inspecting and setting the state of electronics audio/video devices |
| 05/26/1998 | US5757486 Digital camera image sensor positioning apparatus including a non-coherent light interferometer |
| 05/22/1998 | WO1998021877A2 Means for creating a television viewer profile |
| 05/20/1998 | EP0842408A1 Imaging system transfer function control method and apparatus |
| 05/19/1998 | US5754678 Substrate inspection apparatus and method |
| 05/19/1998 | US5754222 Visual characterization using display model |
| 05/19/1998 | US5754149 Architecture for isolating display grids in a field emission display |
| 05/19/1998 | US5754072 Programmable circuitry for the generation of precision low noise clock and bias signals |
| 05/19/1998 | US5752758 Method for pre-compensating an asymmetrical picture in a projection system for displaying a picture |
| 05/13/1998 | EP0841822A1 Failure diagnostic apparatus |
| 05/13/1998 | EP0840905A1 Optical projector |
| 05/13/1998 | EP0840882A2 Colour measuring method and device |
| 05/13/1998 | CN1181683A Test device and its method for testing DSP ICs under finished product state in digital video apparatus |
| 05/12/1998 | US5751368 Delay detector apparatus and method for multiple video sources |
| 05/12/1998 | US5751347 Vestigial sideband test signal generator and method |
| 05/12/1998 | US5751342 Visual inspection system for a product |
| 05/12/1998 | US5749641 Optical projector |
| 05/06/1998 | EP0840511A1 Television channel selection monitoring apparatus |
| 05/06/1998 | EP0840272A2 Circuit apparatus for measuring the cathode drive current of a display device and for driving and biasing the display device |
| 05/06/1998 | CN1180972A Image equipment |
| 05/05/1998 | US5748230 Automated minimum resolvable contrast (AMRC) test |
| 05/05/1998 | US5748229 System and method for evaluating video fidelity by determining information frame rate |
| 05/05/1998 | US5747933 Moire interference detection for raster-scanned cathode ray tube displays |
| 04/29/1998 | EP0838961A2 Television simulator for DST transformers |
| 04/29/1998 | EP0838960A2 System and method for audio-visual content verification |
| 04/29/1998 | EP0838112A2 Spot position indication signal generation |
| 04/28/1998 | US5745609 Fixed pattern compensation with adaptive window for MTF testing |
| 04/28/1998 | US5745168 Hole-size measuring system for CRT black matrix layer |
| 04/23/1998 | WO1998017024A1 Apparatus and method for analyzing bitstreams |
| 04/22/1998 | CN1179678A Apparatus for and method of measuring focus |
| 04/22/1998 | CN1179676A Color correction apparatus for use in imaging apparatus |
| 04/21/1998 | US5742698 Automatic image adjustment device |
| 04/21/1998 | US5742403 Test apparatus and methods for a digital image scanning system |
| 04/21/1998 | US5742338 Device for measuring eccentricities of electron beams of a color cathode ray tube based upon luminance pattern in magnetically neutral enviroment |
| 04/15/1998 | EP0836333A2 Video apparatus |
| 04/14/1998 | US5740309 Recording signal control apparatus capable of optimizing recording conditions for magnetic recording medium |
| 04/14/1998 | US5739870 Math engine for generating font gradients |
| 04/14/1998 | US5739809 Method and apparatus for display calibration and control |
| 04/14/1998 | CA2063666C Optical signal transmission system, particularly optical cable television system, with monitoring and service-channel facilities |
| 04/07/1998 | US5737123 Adjustable-aspect video projection screen |
| 04/01/1998 | CN1177880A Method for measuring focus of cathode-ray tube |
| 03/31/1998 | US5734853 Set top terminal for cable television delivery systems |
| 03/31/1998 | US5734423 Signal hybrid device |
| 03/31/1998 | US5734422 Digital video error analyzer |
| 03/31/1998 | US5734416 Stereoscopic picture display unit |
| 03/26/1998 | WO1998005138A3 Testing facility for a broadband communications system |
| 03/24/1998 | US5731839 Bitstream for evaluating predictive video decoders and a method of generating same |
| 03/17/1998 | US5729296 Bi-directional television format digital signal converter with improved luminance signal-to-noise ratio which changes the number of bits per byte |
| 03/12/1998 | WO1998010595A1 Method and apparatus to detect the presence of noise |
| 03/12/1998 | WO1998010539A2 Coded/non-coded program audience measurement system |
| 03/12/1998 | DE19636011A1 Video signal transfer system |
| 03/12/1998 | CA2262675A1 Coded/non-coded program audience measurement system |
| 03/10/1998 | US5726915 Automated system for testing an imaging sensor |
| 03/04/1998 | EP0827346A2 Image quality prediction and control apparatus and method |
| 03/04/1998 | CN2275778Y Power-on tester for TV set |
| 03/03/1998 | US5722752 Multimedia projection system with image quality correction |
| 02/25/1998 | CN1174480A Self-test device for monitor |
| 02/25/1998 | CN1174394A Display screen inspection method |
| 02/24/1998 | US5721472 Identifying and disabling shorted electrodes in field emission display |
| 02/24/1998 | US5720539 Apparatus for detecting a projection angle in a projection system for displaying a picture |
| 02/19/1998 | WO1998007281A1 Film-to-video transfer system |
| 02/12/1998 | DE19734040A1 Spectrum analyser especially for TV signal analysis |
| 02/10/1998 | US5717780 Checking apparatus for flat type display panels |
| 02/05/1998 | WO1998005167A1 System and method for digitally encoding and compressing vbi signals |
| 02/05/1998 | WO1998005164A1 Return path ingress noise measurement system |
| 02/05/1998 | WO1998005138A2 Testing facility for a broadband communications system |
| 02/05/1998 | CA2262368A1 System and method for digitally encoding and compressing vbi signals |
| 02/04/1998 | EP0822718A1 Network controller for cable television delivery systems |
| 02/03/1998 | US5714876 In-service serial digital source signal-level and cable-length measurement |
| 01/22/1998 | DE19628291A1 Hand-wheel control for computer colour monitor |
| 01/20/1998 | US5710593 SCH phase adjustment for digitally synthesized video test signals |
| 01/20/1998 | US5709445 Oblique projection optical system |
| 01/14/1998 | EP0818923A2 Digital broadcast receiving device |
| 01/14/1998 | EP0818034A2 Black level setting |
| 01/14/1998 | EP0818020A1 Fixed pattern compensation for mtf testing |
| 01/14/1998 | EP0739527A4 Remote control of display functions |
| 01/13/1998 | US5708767 Method and apparatus for video browsing based on content and structure |
| 01/08/1998 | WO1998000981A1 Dynamic alignment of cathode ray tube rasters |
| 01/08/1998 | WO1997044642A3 Colour measuring method and device |
| 01/08/1998 | DE19626907A1 Programme selection and switching determination between programmes on television |
| 01/08/1998 | CA2259458A1 Dynamic alignment of cathode ray tube rasters |
| 01/07/1998 | EP0817157A2 Improvements in or relating to image display system |
| 01/06/1998 | US5706062 Projector system including keystone correction |
| 01/06/1998 | US5706002 Method and apparatus for evaluating the syntax elements for DCT coefficients of a video decoder |
| 12/31/1997 | WO1997050258A1 Test and alignment system for electronic display devices and test fixture for same |
| 12/31/1997 | WO1997050257A1 System and method for measuring the fidelity of video |
| 12/31/1997 | WO1997050256A1 System and method for evaluating video fidelity by determining information frame rate |
| 12/31/1997 | CA2258905A1 Test and alignment system for electronic display devices and test fixture for same |
| 12/24/1997 | CN1168528A Apparatus and method for generating digital still image files from digital moving images |