Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 17 - Diagnosis, testing or measuring for television systems or their details
Patents for H04N 17 - Diagnosis, testing or measuring for television systems or their details (14,049)
06/2010
06/10/2010US20100146543 Interactive system for determining user values for demographic categories
06/10/2010US20100141777 Display apparatus and method of displaying power comsumption thereof
06/10/2010US20100141776 Calibrating device for calibration and image measurement system comprising calibrating device
06/10/2010US20100141775 Calibration of a surveying instrument
06/10/2010US20100141774 Apparatus for Determining Information in Order to Temporally Align Two Information Signals
06/10/2010US20100141624 Adaptive method for acquiring color measurements
06/09/2010CN1859583B Detecting system and its method for moving terminal with display screen
06/09/2010CN1713743B Automatic image regulator and method at displaying terminal
06/09/2010CN101729924A HDMI-CEC detection device
06/09/2010CN101729923A Handheld web television quality tester and manufacturing method thereof
06/09/2010CN101729922A Set top box and remote diagnostic method thereof
06/09/2010CN101729921A Electronic device and detection method thereof
06/09/2010CN101729338A Digital television program audience rating survey system
06/09/2010CN101727737A Debugging remote controller
06/09/2010CN101727670A Flexible calibrating method and device for variable-format multiple-camera system
06/09/2010CN101325021B Method for detecting burning phenomenon of display
06/09/2010CN101184207B Digital television whole thread monitoring based multi-channel monitoring mainframe platform
06/08/2010US7733429 Automatic convergence for image projection systems
06/08/2010US7733404 Fast imaging system calibration
06/08/2010US7733373 System and method of network-linked digital terrestrial television broadcasting
06/08/2010US7733372 Method and system for video quality measurements
06/08/2010CA2357989C Camera reference device and method of making camera reference device
06/03/2010US20100134634 Image processing system
06/03/2010US20100134633 Method and apparatus for transitioning from a first display format to a second display format
06/02/2010EP2191657A1 Determining a position for an interstitial diffuser for a multi-component display
06/02/2010CN101720048A Audience rating survey system and audience rating information searching method based on audio frequency characteristics
06/02/2010CN101330633B Equipment and method for detecting image viewfinding device
06/02/2010CN101166289B Heads up display system
06/01/2010US7730416 Communication apparatus and display method
06/01/2010US7729008 System for distributing and controlling color reproduction at multiple sites
05/2010
05/27/2010WO2010058836A1 Display device and television system
05/27/2010US20100129047 Television broadcast receiving device
05/27/2010US20100128130 Systems and methods to monitor video quality
05/26/2010EP1814307B9 Method for detecting the quality of the multimedia communication
05/26/2010CN201491195U Multifunctional code stream collecting instrument
05/26/2010CN201491194U Remote controller for testing set-top box
05/26/2010CN201491193U Monitor capable of displaying column diagram type exposure meter for dynamically monitoring image quality
05/26/2010CN1870760B TV card function testing system and method
05/26/2010CN1784023B Automatic regulating method for digital video signal three basic color deviation
05/26/2010CN1586078B System and method for evaluating audience response to broadcasting program
05/26/2010CN1523362B Device for displaying audio frequency by video frequency data rate, method for synchronously displaying audio and video frequency data
05/26/2010CN101715148A Video signal loss detection
05/26/2010CN101715147A Set-top box performance testing method, application downloading management method and equipment
05/26/2010CN101715146A Method and system for evaluating quality of compressed video
05/26/2010CN101715145A Equipment, method and computer program product for evaluating processing capacity by utilizing cascade memories
05/26/2010CN101715050A Method and system for detecting dead pixels of image sensor
05/26/2010CN101282494B Method for testing receiving performance of digital television receiving terminal
05/26/2010CN101199211B Video matching device, method, and program
05/25/2010US7725260 Image-augmented inertial navigation system (IAINS) and method
05/25/2010US7724310 High definition TV
05/25/2010CA2393451C Method and apparatus of load sharing and improving fault tolerance in an interactive video distribution system
05/20/2010US20100123784 Catadioptric Projectors
05/20/2010US20100123783 Gain calibration device and method of gain calibration
05/19/2010EP2187350A1 Method and device for assessing image quality degradation
05/19/2010EP2186319A1 Error detection and recovery in a digital multimedia receiver system
05/19/2010CN201479320U Intelligent video state analyzer
05/19/2010CN201479319U Imaging detection device
05/19/2010CN201479257U Control system of broadcast television transmitter
05/19/2010CN101711001A Evaluating method of compression properties of layered B forecasting structures
05/19/2010CN101710486A Automatic alignment system and method thereof, and test system of display device and method thereof
05/19/2010CN101226638B Method and apparatus for standardization of multiple camera system
05/19/2010CN101212703B Real-time bad image pixel detection method
05/19/2010CN101207833B Method for checking optical centre bias of lens of digital camera
05/19/2010CN101006734B Abnormality detecting apparatus
05/18/2010US7721316 TV and control method of the same
05/18/2010US7721310 Method and apparatus for selective updating of a user profile
05/18/2010US7721030 Method and device for connecting sensors or actuators to a bus system
05/18/2010US7720222 Method for storing and transmitting data generated by security module
05/18/2010CA2477965C Improvements in or relating to the calibration of infra red cameras
05/14/2010WO2010051834A1 Method and system for determining a quality value of a video stream
05/14/2010WO2010051638A1 Method and system for collecting and analysing internet protocol television traffic
05/14/2010WO2010051618A1 Stable video rate adaptation for congestion control
05/14/2010CA2742716A1 Method and system for determining a quality value of a video stream
05/14/2010CA2742447A1 Stable video rate adaptation for congestion control
05/12/2010CN201467383U Video frequency frame rate tester
05/12/2010CN201467382U Internet protocol television set-top box testing and maintenance system
05/12/2010CN201467381U Transmitter operation intelligent monitoring controller
05/12/2010CN1925629B Color adjusting method and device
05/12/2010CN1918802B Display apparatus, wireless transmitting/receiving system and display method
05/12/2010CN1889697B Method for realizing quantitative measurement in television high frequency electronic tuner tester
05/12/2010CN1822680B Measuring timing parameters of RGBHV analog video
05/12/2010CN1647459B Trouble shooting and updating electronic apparatus
05/12/2010CN101707725A Loopback test system and method
05/12/2010CN101149889B Display signal detecting device and method
05/12/2010CN101034123B System for measuring temperature drift characteristic of tuner
05/12/2010CN101001393B Detection method and equipment for satellite digital TV invaded
05/11/2010US7716349 Electronic book library/bookstore system
05/11/2010US7715592 Analysis of video signal quality
05/11/2010US7715496 Channel state determination method and channel state generator in receiver
05/11/2010US7715071 Apparatus for measuring color values of prints
05/11/2010US7715052 System for distributing and controlling color reproduction at multiple sites
05/11/2010US7714935 Data structure for waveform synthesis data and method and apparatus for synthesizing waveform
05/06/2010WO2010050412A1 Calibration index determination device, calibration device, calibration performance evaluation device, system, method, and program
05/06/2010US20100111194 Broadcast receiving apparatus and control method thereof
05/06/2010US20100110199 Measuring Video Quality Using Partial Decoding
05/06/2010US20100109673 Heat-resistant lens kit
05/05/2010CN201450566U Remote monitoring and control type light receiver
05/05/2010CN1736104B Technique for defining concealment order to minimize error propagation
05/05/2010CN1520170B Method and system of realizing interactive computerized program quide
05/05/2010CN101702782A Digital television webpage monitoring server, system and method
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