| Patents for H04N 17 - Diagnosis, testing or measuring for television systems or their details (14,049) |
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| 01/14/2010 | WO2010004238A1 Video quality measurement |
| 01/14/2010 | WO2010003338A1 Method, device and system for evaluating quality of video code stream |
| 01/14/2010 | US20100007743 Frame synchronization and structure detection method in dvb-s2 system |
| 01/14/2010 | US20100007742 High frequency receiver and high frequency device using the same |
| 01/14/2010 | US20100007741 Video signal monitoring apparatus and method |
| 01/14/2010 | CA2726276A1 Video quality measurement |
| 01/13/2010 | EP2144449A1 Video quality measurement |
| 01/13/2010 | EP1427190B1 Advice system for image pickup method and image edition |
| 01/13/2010 | CN201383859Y CMMB multi-service tracking and detecting device |
| 01/13/2010 | CN101626522A Method for realizing proper screen display of multi-media playing |
| 01/13/2010 | CN101626521A Television network monitoring method, monitoring terminal and monitoring system |
| 01/13/2010 | CN101626520A Method for returning error of set-top box |
| 01/13/2010 | CN101626519A Method for detecting error in broadcasting control system |
| 01/13/2010 | CN101626518A Method and system for detecting resolution of photographic device |
| 01/12/2010 | US7647605 Coded/non-coded program audience measurement system |
| 01/12/2010 | US7646016 Method for automated testing of the modulation transfer function in image sensors |
| 01/07/2010 | US20100005186 Adaptive control of layer count of layered media stream |
| 01/07/2010 | US20100002126 System and method for focusing a digital camera |
| 01/06/2010 | EP2140689A1 Automated compliance testing for video devices |
| 01/06/2010 | EP1186167B1 Electronic program guide viewing history generator method and system |
| 01/06/2010 | CN101621711A Method for calibrating camera by adopting two same circles |
| 01/06/2010 | CN101621710A Method and system for evaluating video quality based on edge detection |
| 01/06/2010 | CN101621709A Method for evaluating objective quality of full-reference image |
| 01/06/2010 | CN101621708A Method for computing perceptible distortion of color image based on DCT field |
| 01/06/2010 | CN100579248C Method for measuring falling time and lifting time of motion, and calculating maintaining and starting time difference of motion |
| 01/06/2010 | CN100579247C Quality console system |
| 01/05/2010 | US7644429 Broadcast and reception, and conditional access system therefor |
| 01/05/2010 | US7643721 Moving picture processing device, information processing device, and program thereof |
| 01/05/2010 | US7643090 Methods and apparatus to distinguish a signal originating from a local device from a broadcast signal |
| 12/31/2009 | US20090328126 Neural networks for ingress monitoring |
| 12/31/2009 | US20090322887 Image quality assessment method and image quality assessment apparatus for display apparatus |
| 12/31/2009 | US20090322886 Pull-Down Signal Detecting Apparatus, Pull-Down Signal Detecting Method, and Interlace-Progressive Converter |
| 12/30/2009 | WO2009155814A1 Method, device and system for evaluating video quality |
| 12/30/2009 | EP2137985A1 Systems and methods for robust video temporal registration |
| 12/30/2009 | EP2137976A1 Systems and methods for spatially isolated artifact dissection, classification and measurement |
| 12/30/2009 | CN101616336A Color calibration system for camera array and method thereof |
| 12/30/2009 | CN100576935C Adjusting and testing method of embedded type set top box |
| 12/30/2009 | CN100576892C Device and method for generating coefficient type data or coefficient data |
| 12/29/2009 | US7640352 Methods and systems for presentation of media obtained from a media stream |
| 12/29/2009 | US7639894 Apparatus to measure noise in image signal and method thereof |
| 12/29/2009 | US7639277 Method for evaluating color picture tubes and device for the same and method for making color picture tubes |
| 12/29/2009 | US7639276 Simulation system and method for testing performances of TV tuners |
| 12/24/2009 | US20090319231 Methods of monitoring electronic displays within a display network |
| 12/24/2009 | US20090316003 Pinned-contact oscillating liquid lens and imaging system |
| 12/24/2009 | US20090316002 Image-capturing system diagnostic device, image-capturing system diagnostic program product and image-capturing device for monitoring foreign matter |
| 12/24/2009 | US20090316001 Method and apparatus for testing a video processing system |
| 12/24/2009 | US20090316000 Utilizing an Audio Signal to Monitor a Program with a Technique that is Operable even During a Mute Mode |
| 12/24/2009 | US20090315999 Frequency component measuring device |
| 12/24/2009 | US20090315998 Self diagnostics of TV |
| 12/24/2009 | DE102008029046A1 Method for automatic measuring field searching for front luminance sensor for luminance measurement by imaging system, involves controlling sub area of total displaying surface of imaging system for luminance change |
| 12/23/2009 | WO2009155485A2 Self diagnostics of tv |
| 12/23/2009 | EP2135462A1 Method and system for video quality assessment |
| 12/23/2009 | CN201369800Y Smart screen system |
| 12/23/2009 | CN101610425A Method for evaluating stereo image quality and device |
| 12/23/2009 | CN100574464C A method and corresponding device for quick setup of grey value-brightness curve of the display |
| 12/22/2009 | US7636117 Image recording device and method |
| 12/22/2009 | CA2481570C Determining location of an audience member having a portable media monitor |
| 12/17/2009 | WO2009149762A1 Packet loss analysis |
| 12/17/2009 | US20090313092 Method and Apparatus for Collecting and Providing Viewer Feedback to a Broadcast |
| 12/17/2009 | US20090309978 Receiver, situation-of-installation notification method, and transmitting and receiving system |
| 12/17/2009 | US20090309977 Benchmarking and calibrating video quality assessment tools |
| 12/16/2009 | EP2134099A1 Method of compensation for spatial non-uniformities of image devices |
| 12/16/2009 | EP1814307B1 Method for detecting the quality of the multimedia communication |
| 12/16/2009 | CN101605273A Method and subsystem for evaluating colour saturation quality |
| 12/16/2009 | CN101605272A Method for evaluating objective quality of partial reference type image |
| 12/16/2009 | CN100571410C Wireless broadcast television and satellite television moving monitoring system |
| 12/15/2009 | US7634797 Open cable set-top box diagnosing system and method thereof |
| 12/15/2009 | US7634786 Interactive television program guide system for determining user values for demographic categories |
| 12/15/2009 | US7633560 System and apparatus for selectively terminating a video signal based on the presence or absence of a terminating device |
| 12/15/2009 | US7633550 Apparatus and method for display screen flicker detection and correction |
| 12/15/2009 | US7633522 Method and apparatus for real time testing of DTV antenna transmitting systems in time domain under full power |
| 12/10/2009 | US20090303386 Video Matching Apparatus and Video Matching Method |
| 12/10/2009 | US20090303331 Testing apparatus of liquid crystal display module |
| 12/10/2009 | US20090303330 Radiometric calibration using temporal irradiance mixtures |
| 12/09/2009 | EP2130385A1 Universal test system for controlling a plurality of parameters concerning the operation of a device for presenting optoelectronic information of various types |
| 12/09/2009 | CN201360353Y Test system of mobile terminals |
| 12/09/2009 | CN101601276A Jiggle measuring system and jiggle measuring method |
| 12/09/2009 | CN101600126A Method for testing three primary colors of video |
| 12/09/2009 | CN101600125A Screening method of video test stream and system thereof |
| 12/09/2009 | CN100568972C Video quality estimating device and method |
| 12/08/2009 | US7629998 Method and apparatus for measuring illumination and camera performances |
| 12/03/2009 | WO2009145929A2 Method and system of diagnosing a video condition experienced at a customer premises |
| 12/03/2009 | WO2009143668A1 A method for automatically monitoring viewing activities of television signals |
| 12/03/2009 | US20090294522 Electronic device, and method for managing device-specific information |
| 12/02/2009 | EP2129136A1 Image quality evaluating method, image quality evaluating apparatus and image quality evaluating program |
| 12/02/2009 | EP2129122A1 Reproduction rule evaluation device, reproduction rule evaluation method, storage medium, and program |
| 12/02/2009 | EP2128634A1 Radio and/or television signal measuring device |
| 12/02/2009 | EP2127400A1 System and method for monitoring and recognizing broadcast data |
| 12/02/2009 | CN101594553A System and method for positioning network failures of set top box |
| 12/02/2009 | CN101594552A Testing method for IPTV service quality damage by network transmission |
| 12/02/2009 | CN101594551A Image display testing method |
| 12/02/2009 | CN101594550A Method for automatically monitoring watching activities of television signal |
| 12/02/2009 | CN101594498A Device and method for generating coefficient seed data or coefficient data |
| 12/02/2009 | CN101594497A Device and method for generating coefficient seed data or coefficient data |
| 12/02/2009 | CN101594454A Open cable application platform (ocap) and set-top box (stb)-based bill notification and payment application |
| 12/02/2009 | CN100566432C Relative channel delay measurement method |
| 12/02/2009 | CN100566431C Video evaluation apparatus and method |
| 12/02/2009 | CN100566383C Polarity correcting circuit and system incorporating the same |
| 12/01/2009 | US7626629 Device and method for generating timing signals of different kinds |
| 12/01/2009 | US7626624 Serial output from a CMOS imager |