| Patents for H04N 17 - Diagnosis, testing or measuring for television systems or their details (14,049) |
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| 10/20/2009 | US7607163 Video playing system, video playing apparatus, control method for playing video, storage medium storing program for playing video |
| 10/20/2009 | US7607160 Open cable set-top box diagnosing system and method thereof |
| 10/20/2009 | US7607159 Open cable set-top box diagnosing system and method thereof |
| 10/20/2009 | US7607148 Method and apparatus for monitoring an information distribution system |
| 10/20/2009 | US7607016 Including a metric in a digital watermark for media authentication |
| 10/20/2009 | US7605962 Video processor alignment clamping |
| 10/20/2009 | US7605843 Monitoring apparatus |
| 10/20/2009 | CA2353028C Selectable band-pass filtering apparatus and method |
| 10/15/2009 | US20090256969 Method and apparatus for adjusting quality of a displayed image |
| 10/15/2009 | US20090256916 Display device, broadcast receiving apparatus, display method, and broadcast receiving method |
| 10/15/2009 | US20090256829 System and Method for Detecting a Sampling Frequency of an Analog Video Signal |
| 10/15/2009 | DE102009010574A1 Bilderfassungsvorrichtung mit optischen Sensorzellen Image capture device with optical sensor cells |
| 10/14/2009 | EP2109309A2 Image sensor system |
| 10/14/2009 | EP1107052B1 Method and apparatus for image projection, and apparatus for controlling image projection |
| 10/14/2009 | CN201328168Y Device for detecting substrates of flat panel televisions |
| 10/14/2009 | CN201328167Y Embedded monitoring device of digital television emitter |
| 10/14/2009 | CN101558657A Video quality estimation device, video quality estimation method, frame type judgment method, and recording medium |
| 10/14/2009 | CN101558656A Brightness information display and method |
| 10/14/2009 | CN101557538A Operation method of CATV signal monitoring network and CATV signal monitoring network system |
| 10/14/2009 | CN101557537A Method for automatically judging resolution |
| 10/14/2009 | CN100551088C Method for detecting compatibility of updating software and top-set hardware |
| 10/14/2009 | CN100551087C Sound image synchronous detecting method and its device of digital TV receiver |
| 10/14/2009 | CN100551086C System and method for detecting picture time delay |
| 10/14/2009 | CN100551085C Line length measuring device used for computer switching device and measuring method thereof |
| 10/14/2009 | CN100551016C Video playing system, video playing apparatus and control method |
| 10/14/2009 | CN100549814C Method for defining optimum gain response in space frequence response correction of projection system |
| 10/14/2009 | CA2669464A1 Method and system for monitoring and controlling a video signal network |
| 10/13/2009 | US7603692 Open cable set-top box diagnosing system and method thereof |
| 10/13/2009 | US7603691 Open cable set-top box diagnosing system and method thereof |
| 10/13/2009 | US7600875 Image display apparatus, image display method, and recording medium |
| 10/08/2009 | WO2009124303A1 Communication signal characteristic measurement system with delay and method of manufacture thereof |
| 10/08/2009 | WO2009121184A1 Method and apparatus for providing an indication of a level of distortion created by blocking artifacts |
| 10/08/2009 | US20090254935 Method and apparatus for collecting and providing viewer feedback to a broadcast |
| 10/08/2009 | US20090251617 Electronic apparatus, electronic-apparatus adjustment method and integrated circuit |
| 10/08/2009 | CA2719890A1 Method and apparatus for providing an indication of a level of distortion created by blocking artifacts |
| 10/07/2009 | EP2107799A1 An IR camera and a method for processing information in images |
| 10/07/2009 | EP2107688A2 Electronic apparatus, electronic-apparatus adjustment method and integrated circuit |
| 10/07/2009 | EP2107687A2 Electronic apparatus, dispersion adjustment method of IC internal component section of electronic apparatus and IC |
| 10/07/2009 | EP2107678A2 Electronic apparatus, dispersion adjustment method of IC internal component section of electronic apparatus and IC |
| 10/07/2009 | CN201323635Y New generation digital television DVB front end platform based on multiple-unit multimedia gateway |
| 10/07/2009 | CN201323634Y Program insertion monitoring system based on multiple-unit multimedia digital television monitoring platform |
| 10/07/2009 | CN101552929A Portable type color frequency spectrum digital television field intensity meter |
| 10/07/2009 | CN101552885A Electronic apparatus, dispersion adjustment method of IC internal component section of electronic apparatus and IC |
| 10/07/2009 | CN101552883A Electronic apparatus, dispersion adjustment method of IC internal component section of electronic apparatus and IC |
| 10/07/2009 | CN101552882A Electronic apparatus, electronic-apparatus adjustment method and integrated circuit |
| 10/07/2009 | CN100548054C Apparatus and method for improving image regulating efficiency and precision |
| 10/07/2009 | CN100548047C Device and method for estimating the noise of a video signal |
| 10/06/2009 | US7599608 Information recorder |
| 10/06/2009 | US7598996 System and method for focusing a digital camera |
| 10/06/2009 | US7598991 Image-capturing system diagnostic device, image-capturing system diagnostic program product and image-capturing device for monitoring foreign matter |
| 10/06/2009 | US7598975 Automatic face extraction for use in recorded meetings timelines |
| 10/06/2009 | US7598947 Adjustment system for display device |
| 10/01/2009 | US20090244401 Electronic apparatus, dispersion adjustment method of ic internal component section of electronic apparatus and ic |
| 10/01/2009 | US20090244397 Electronic apparatus, dispersion adjustment method of ic internal component section of electronic apparatus and ic |
| 10/01/2009 | US20090244291 Dynamic object classification |
| 10/01/2009 | US20090244290 Systems and methods for monitoring, troubleshooting and/or controlling a digital television |
| 10/01/2009 | US20090244289 Audio-visual quality estimation |
| 09/30/2009 | EP2106154A1 Audio-visual quality estimation |
| 09/30/2009 | EP2106153A1 Audio-visual quality estimation |
| 09/30/2009 | EP2105790A1 Automated geometry correction system for rear projection system |
| 09/30/2009 | CN201319650Y Fault detection circuit and electronic equipment |
| 09/30/2009 | CN201319649Y Testing device of infrared boards of liquid crystal televisions |
| 09/30/2009 | CN101548552A Gamut error notification device |
| 09/30/2009 | CN101547378A Method for improving liquid crystal television definition |
| 09/30/2009 | CN101547377A Signal source and control method thereof |
| 09/30/2009 | CN101546284A Method for recovering data information of liquid crystal display equipment |
| 09/30/2009 | CN100546396C Measurement system for evaluating moving image quality of displays |
| 09/29/2009 | US7596297 Information processing apparatus and method program, and recording medium |
| 09/29/2009 | CA2461105C Advanced set top terminal for cable television delivery systems |
| 09/24/2009 | WO2009116980A1 System and method for displaying priority transport stream data in a paused multi-channel broadcast multimedia system |
| 09/24/2009 | WO2009116667A1 Method, device, and program for objectively evaluating video quality |
| 09/24/2009 | WO2009116666A1 Method, device, and program for objectively evaluating video quality |
| 09/24/2009 | WO2009115121A2 Method and apparatus for measuring audio-video time skew and end-to-end delay |
| 09/23/2009 | EP2103150A1 Digital camera calibration method |
| 09/23/2009 | EP2103108A1 Methods to compensate manufacturing variations and design imperfections in a capsule camera |
| 09/23/2009 | CN201315658Y Derating test device |
| 09/23/2009 | CN101543086A View quality judging device, view quality judging method, view quality judging program, and recording medium |
| 09/23/2009 | CN101540929A Synchronous time test system of digital television receiver and test method thereof |
| 09/23/2009 | CN101540928A Digital television test signal generator and play method thereof |
| 09/23/2009 | CN101540896A Method, device and system for testing video service quality |
| 09/23/2009 | CN101539473A Device for testing optical transmittance based on CCD camera |
| 09/23/2009 | CN100544455C Color crosstalk detecting method and system in video signal |
| 09/23/2009 | CN100544454C Method of searching for fault point of digital product |
| 09/23/2009 | CN100544453C High definition signal mode automatic detection method having fault tolerant mechanism |
| 09/23/2009 | CN100544338C Apparatus and method for detecting echo in the frequency domain |
| 09/23/2009 | CN100543772C Digital video analyzing method |
| 09/22/2009 | US7594251 Apparatus and method of managing reception state of data in digital broadcasting system |
| 09/22/2009 | CA2444170C Reprogrammable terminal for suggesting programs offered on a television program delivery system |
| 09/17/2009 | US20090232203 Expert System and Method for Elastic Encoding of Video According to Regions of Interest |
| 09/17/2009 | US20090231439 Method for Propagating Data Through a Video Stream |
| 09/17/2009 | US20090231438 Automatic Testing of Scheduled Telepresence Meetings |
| 09/17/2009 | US20090231437 Tv data processing method and tv data receiver utilizing which |
| 09/16/2009 | EP2101313A1 Display control device, display control method, and program |
| 09/16/2009 | EP2101310A1 Image processing device, image processing method, and program |
| 09/16/2009 | EP2100464A1 Self-testing device component |
| 09/16/2009 | EP1387575B1 Broadcast program processing apparatus, computer system, broadcast program evaluation system, and computer program |
| 09/16/2009 | CN201312366Y IPTV comprehensive tester |
| 09/16/2009 | CN201312365Y Integral portable IPTV simulation test device |
| 09/16/2009 | CN101534452A Conversion method for color gamut conversion system of laser television display based on experimental calibration |
| 09/16/2009 | CN101534431A Overvoltage testing method of video service system and system and device thereof |