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)
11/2003
11/13/2003WO2003065187A3 Method and apparatus for scaling the power consumption of a video processor
11/13/2003US20030212998 Channel transmitter unit
11/13/2003US20030212994 Remote monitoring system
11/13/2003US20030210381 Method of correcting for distortion of projected image, distortion correcting program used in same method, and projection-type image display device
11/12/2003CN1456015A Recognizing film and video objects occuring in parallel in single television signal fields
11/12/2003CN1127748C Convergene measuring device and method
11/11/2003US6647548 Coded/non-coded program audience measurement system
11/11/2003US6646685 Method for controlling on-screen display operation of display apparatus with auxiliary input/output terminal
11/11/2003CA2271555C Remote control for cable television delivery system
11/06/2003WO2003092306A1 Apparatus, method and program for measuring blur in digital image without using reference image
11/06/2003WO2003092162A1 A synchronization signal processor
11/06/2003US20030208775 System, method and apparatus for coordination of channel quality assessment and ingress filtering in cable modem systems
11/06/2003US20030206277 Projector with adjustably positioned image plate
11/05/2003EP1358765A1 Correction optics for flat-panel displays
11/04/2003CA2157084C Protective device and a television receiver provided with it
10/2003
10/30/2003WO2003090484A1 User terminal, media system and method of delivering objects relating to broadcast media stream to user terminal
10/30/2003WO2003090483A1 Media system, user terminal and method of providing content items relating to broadcast media stream
10/30/2003WO2003090482A1 Method, system and user terminal for collecting information on audience of broadcast media stream
10/30/2003WO2003090481A1 Method and system of displaying content associated with broadcast program
10/30/2003WO2003090480A1 Method of providing service for user equipment and system
10/30/2003WO2003090453A1 Cost function to measure objective quality for sharpness enhancement functions
10/30/2003WO2003090410A1 Trouble shooting and updating electronic apparatus
10/30/2003WO2003090349A1 Equalizer status monitor
10/30/2003WO2002093480A3 System and method for efficient automatic design and tuning of video processing systems
10/30/2003WO2002049166A3 Connecting socket and device for matching of a picture tube
10/30/2003CA2484018A1 Method of providing service for user equipment and system
10/30/2003CA2483061A1 User terminal, media system and method of delivering objects relating to broadcast media stream to user terminal
10/30/2003CA2483033A1 Method and system of displaying content associated with broadcast program
10/30/2003CA2483021A1 Method, system and user terminal for collecting information on audience of broadcast media stream
10/30/2003CA2482982A1 Media system, user terminal and method of providing content items relating to broadcast media stream
10/29/2003CN1452820A Audience measurement system and method for digital broadcasts
10/29/2003CN1452769A Image processing device for transmitting color with fidelity and image data providing method
10/29/2003CN1452413A Measurement of all-color video signal peak signal-to-noise ratio
10/29/2003CN1452412A Analog or serial digital video input with automatic video switching
10/29/2003CN1452400A Digital TV test stream generator, generating method and its test stream recording medium
10/29/2003CN1126363C EPROM automatic setting method and function block control method for television
10/23/2003WO2003088683A1 Method and apparatus for real time testing of dtv antenna transmitting systems in time domain under full power
10/23/2003WO2003088647A1 A method and an apparatus to speed the video system optimization using genetic algorithms and memory storage
10/23/2003WO2003030418A3 System and method for displaying group viewing statistics during television viewing
10/23/2003US20030198405 Method and an apparatus to speed the video system optimization using genetic algorithms and memory storage
10/23/2003US20030197990 X-ray protector
10/23/2003US20030197809 Satellite signal loss on-screen notification
10/23/2003US20030197783 Analog or serial digital video input with automatic video switch
10/23/2003US20030197732 Cross table analysis display
10/23/2003US20030197712 Cost function to measure objective quality for sharpness enhancement functions
10/22/2003EP1355502A1 Common video input port for an analog or serial digital video signal with automatic video signal switching
10/21/2003US6636974 Method for automatically storing first use date of electronic device
10/21/2003US6636467 Method and apparatus for accurately calibrating the timing of a write onto storage media
10/21/2003US6634757 Projection display apparatus
10/16/2003WO2003085988A1 Modular broadcast television products
10/16/2003WO2003085966A1 Customized media interface
10/16/2003WO2003085633A2 Method and system for providing intelligent advertisement placement in a motion picture
10/16/2003US20030193604 Camera lens contamination detection and indication system and method
10/16/2003US20030193566 Projection system, projector, program, information storage medium and image processing method
10/16/2003US20030193565 Method and apparatus for visually measuring the chromatic characteristics of a display
10/16/2003US20030193564 Multi-point calibration method for imaging light and color measurement device
10/16/2003US20030193511 Measuring PSNR of full color video
10/16/2003US20030193489 System for correcting display device and method for correcting the same
10/16/2003CA2485938A1 Method and system for providing intelligent advertisement placement in a motion picture
10/16/2003CA2480181A1 Modular broadcast television products
10/15/2003EP1352530A1 Scalable objective metric for automatic video quality evaluation
10/15/2003EP1352528A1 Recognizing film and video objects occuring in parrallel in single television signal fields
10/14/2003US6633335 CMOS image sensor with testing circuit for verifying operation thereof
10/14/2003US6633330 Color characteristic measuring apparatus and method, and storage medium of image pickup data
10/14/2003US6633329 Frozen field detection of formerly encoded video
10/14/2003US6631994 Image display device and adjustment for alignment
10/09/2003US20030189675 Method for correcting for distortion of projected image, program for correcting image distortion, and projection-type image display device
10/09/2003US20030189641 Method and apparatus for real time testing of DTV antenna transmitting systems in time domain under full power
10/09/2003US20030189640 Lens apparatus diagnostic system, diagnostic program, record medium, lens diagnostic system and controller diagnostic system
10/09/2003DE10218668C1 System for analyzing noise signals in community antenna TV system return channel has spectrum converter with IF amplifier input connected to return channel input via filters and mixers
10/08/2003EP1351526A2 Lens apparatus diagnostic system
10/08/2003EP1350364A1 System for remote monitoring of ingress noise in a hfc network
10/08/2003EP1151618B1 Analysis of video signal quality
10/08/2003EP1092324B1 Measurement of performance of communications systems
10/08/2003CN1447218A Projecting image displaying system, information storage media and image processing method
10/07/2003US6630938 Image calibration
10/02/2003US20030184864 Polarizing beam splitter
10/02/2003US20030184738 Luminance measuring device for liquid crystal display
10/02/2003US20030184655 System and method for calibrating an image capture device
10/02/2003US20030183748 Display image quality measuring system
10/01/2003EP1349388A2 Projection type image display system, information storage medium and image processing method
10/01/2003EP1348996A1 System and method for calibrating an image capture device
10/01/2003EP0806754B1 Video monitor adjusting system
10/01/2003CN1445532A Device and method for investigating liquid crystal display panel
09/2003
09/30/2003US6628713 Method and device for data encoding and method for data transmission
09/30/2003US6628324 Video signal producing apparatus and video signal producing method
09/30/2003US6626541 Projection optical system and projection type displaying apparatus using the same
09/25/2003WO2003079677A1 Terminal for displaying a video signal with state based control
09/25/2003WO2003036886A3 Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers
09/25/2003US20030179740 Method for synchronizing digital signals
09/25/2003US20030179296 Apparatus and method to evaluate an illuminated panel
09/25/2003US20030179288 Method of creating a virtual window
09/24/2003EP1346569A2 Method and apparatus for selective updating of a user profile
09/24/2003EP1346498A2 Apparatus and method for determining the programme to which a digital broadcast receiver is tuned
09/24/2003CN1122426C Cathode pulse generator of kinescope
09/24/2003CN1122424C Magnetic recording and reproduction apparatus and its method
09/23/2003US6623123 Optical unit, image display apparatus, and illumination adjustment method in an image display optical unit the same
09/18/2003WO2003079327A1 Image display apparatus, image processing method, program, and recording medium
09/18/2003WO2003077539A1 Improvements in or relating to infra red camera calibration
09/18/2003WO2003077455A1 Determining location of an audience member having a portable media monitor
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