| Patents for H04N 17 - Diagnosis, testing or measuring for television systems or their details (14,049) |
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| 06/20/2007 | EP1798993A1 Remote access communication system and control method thereof |
| 06/20/2007 | EP1798978A2 Television message system |
| 06/20/2007 | CN1985521A Measurement system for delay between two signals transmitted via two transmission paths |
| 06/20/2007 | CN1984350A Method and apparatus for calibrating a color display panel and related manufacturing and service method |
| 06/20/2007 | CN1984349A System for detecting executable computer image quality |
| 06/20/2007 | CN1322743C Method for creating brightness filter and virtual space creation system |
| 06/19/2007 | US7233370 Method for correcting for distortion of projected image, program for correcting image distortion, and projection-type image display device |
| 06/19/2007 | US7233352 Method and apparatus for color non-uniformity correction in a digital camera |
| 06/19/2007 | US7233349 Video timing display indicator |
| 06/19/2007 | US7233348 Test method |
| 06/19/2007 | CA2363511C System and method for the near-real time capture and reporting of large population consumer behaviors concerning television use |
| 06/14/2007 | WO2007067969A2 Sync-threshold adjust |
| 06/14/2007 | WO2007066066A2 Non-intrusive video quality measurement |
| 06/14/2007 | WO2007065259A1 System and method for automatic camera health monitoring |
| 06/14/2007 | US20070136779 Digital receiver apparatus |
| 06/14/2007 | US20070133872 Statistical image processing system and method for image/noise feature detection |
| 06/14/2007 | US20070133526 Remote access communication system and control method thereof |
| 06/14/2007 | US20070132851 Sync-threshold adjust |
| 06/14/2007 | US20070132850 Integrated apparatus for testing image devices |
| 06/14/2007 | DE102005058709A1 Data e.g. image data, transmitting method for e.g. mobile telephone, involves receiving and processing one group of data packets in time segment when incorrect data packet is determined for partially reconstructing incorrect data packet |
| 06/14/2007 | DE102005058669A1 Verfahren zum Betreiben eines Kommunikationsendgeräts A method of operating a communication terminal |
| 06/14/2007 | CA2632403A1 Video quality measurement |
| 06/13/2007 | EP1093239B1 Method and apparatus for quality evaluation of a cable circuit |
| 06/13/2007 | CN2912171Y TV set having integrated fault auto checking and alarming circuit |
| 06/13/2007 | CN1980405A System and method for detecting picture time delay |
| 06/13/2007 | CN1980331A Characteristic image detection method and apparatus, image difference detection method and apparatus |
| 06/13/2007 | CN1980193A Blank-interface text transmission method, network accessing apparatus and system |
| 06/12/2007 | US7230774 Image display device and adjustment for alignment |
| 06/07/2007 | WO2007063968A1 Monitor device and broadcast radio wave retransmission system |
| 06/07/2007 | WO2007047633A3 Generic spectral model for imaging devices |
| 06/07/2007 | US20070127843 Method of detecting feature images |
| 06/07/2007 | US20070126929 Method and apparatus for testing lip-sync of digital television receiver |
| 06/06/2007 | EP1793625A2 Integrated apparatus for testing image-related devices |
| 06/06/2007 | EP1792494A2 Uniformity and brightness measurement in oled displays |
| 06/06/2007 | CN1977545A Method and device for evaluating the quality of a signal |
| 06/06/2007 | CN1976484A Flat-plate television capable of self-detecting and detecting method thereof |
| 06/06/2007 | CN1975324A Double-sensor laser visual measuring system calibrating method |
| 06/06/2007 | CN1320830C Noise estimating method and equipment, and method and equipment for coding video by it |
| 06/06/2007 | CN1320816C Method for aligning a plurality of projectors |
| 06/06/2007 | CA2570425A1 System and method for automatic camera health monitoring |
| 06/05/2007 | US7227593 Apparatus for preventing auto-convergence error in projection television receiver |
| 06/05/2007 | US7227592 Self-correcting rear projection television |
| 05/31/2007 | US20070124795 Television message system |
| 05/31/2007 | US20070124755 Information receiving device and its method, and information transmission device and its method |
| 05/31/2007 | US20070120950 Method and apparatus for controlling encoding of a digital video signal according to monitored parameters of a radio frequency communication signal |
| 05/30/2007 | EP1791372A1 Brightness measurement apparatus |
| 05/30/2007 | EP1791370A2 Image processing system, projector, information storage medium, and image processing method |
| 05/30/2007 | EP1791346A1 Backup system for video and signal processing systems |
| 05/30/2007 | EP1791264A1 Mobile terminal apparatus |
| 05/30/2007 | EP1789945A1 A method for testing electronic devices |
| 05/30/2007 | EP1684467B1 Power saving via variable listen intervals in a WLAN |
| 05/30/2007 | CN2907137Y Remote controlled dispatching control device |
| 05/30/2007 | CN1972461A Detection method and system for shockproof function of digital image capture apparatus |
| 05/30/2007 | CN1972397A Digital TV and control method thereof |
| 05/30/2007 | CN1319373C Method of signal mode identification and setting method of ADC parameter |
| 05/30/2007 | CN1319371C Apparatus and method for providng television receiver alignment functions |
| 05/30/2007 | CN1319295C Data transmitting method, and data receiving method |
| 05/30/2007 | CN1318966C Method of and system to set a quality of a media frame |
| 05/29/2007 | US7224849 Method for determining an optimum gain response in a spatial frequency response correction for a projection system |
| 05/29/2007 | US7224398 Surveillance camera apparatus |
| 05/29/2007 | US7222971 Projector apparatus, projection method, and recording medium storing projection method |
| 05/24/2007 | WO2007057793A2 Remote diagnostics for in-home audio video gear |
| 05/24/2007 | US20070116113 System and method for decreasing end-to-end delay during video conferencing session |
| 05/24/2007 | US20070116112 System and method for decreasing end-to-end delay during video conferencing session |
| 05/24/2007 | US20070116111 System and method for decreasing end-to-end delay during video conferencing session |
| 05/24/2007 | US20070115397 Projection display with internal calibration bezel for video |
| 05/24/2007 | US20070115361 Dual camera calibration technique for video projection systems |
| 05/24/2007 | US20070115360 Video generator with NTSC/PAL conversion capability |
| 05/23/2007 | CN1968535A Method and apparatus for selecting target cell |
| 05/23/2007 | CN1968516A Call failure handling method and system |
| 05/23/2007 | CN1968514A Wireless communication network expanding system and method |
| 05/23/2007 | CN1317900C Apparatus and method for detecting a 2:2 pull-down sequence |
| 05/23/2007 | CN1317829C Signal processing circuit for tuner |
| 05/22/2007 | US7221792 Image processing system, projector, image processing method, and information storage medium |
| 05/22/2007 | US7221389 Automatic equalization of video signals |
| 05/22/2007 | CA2447895C Network controller for cable television delivery systems |
| 05/18/2007 | WO2007056080A1 Apparatus and method for sensing an atsc signal in low signal-to-noise ratio |
| 05/18/2007 | WO2007055694A1 Bit weighting alignment in a display device |
| 05/18/2007 | CA2627438A1 Apparatus and method for sensing an atsc signal in low signal-to-noise ratio |
| 05/17/2007 | US20070113259 Presenting programs |
| 05/16/2007 | EP1784978A1 Method and device for representing a digital image on a surface which is non-trivial in terms of its geometry and photometry |
| 05/16/2007 | CN2901748Y Anti-intercept broadcast device for satellite TV broadcast |
| 05/16/2007 | CN1964504A Graph generator testing jig |
| 05/16/2007 | CN1964488A A method and device for carrying out coding using correlation between video signal frames in video code processing |
| 05/16/2007 | CN1964486A A method to quantify difference for video code processing and its device |
| 05/15/2007 | US7218769 Image data management system and computer-readable recording medium |
| 05/15/2007 | US7218358 Method and apparatus for calibrating color temperature of color display devices |
| 05/10/2007 | US20070103551 Method and system for measuring video quality |
| 05/09/2007 | EP1307831A4 Online playback system with community bias |
| 05/09/2007 | CN1960259A Implementation method of downloading files at same time in broadcasting network |
| 05/09/2007 | CN1959673A Information-processing apparatus, content reproduction apparatus, information-processing method, event-log creation method and computer programs |
| 05/09/2007 | CN1315106C Image processing system, projector and image processing |
| 05/08/2007 | US7215382 Method and apparatus for providing status in digital television channels |
| 05/08/2007 | US7215362 Auto-calibration of multi-projector systems |
| 05/08/2007 | US7215361 Method for automated testing of the modulation transfer function in image sensors |
| 05/08/2007 | US7215360 Error propagation tree technology |
| 05/03/2007 | WO2007049451A1 Method and device for accurately and easily measuring a time difference between video and audio |
| 05/03/2007 | US20070101399 Open cable set-top diagnosing system and method thereof |
| 05/03/2007 | US20070097231 Image recording device and method |
| 05/03/2007 | US20070097213 Correction data acquisition method and calibration sysytem for image display device |