Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 5 - Details of television systems
Patents for H04N 5 - Details of television systems (344,250)
06/1999
06/10/1999WO1999029111A1 A method and an apparatus for updating transmitting specifications
06/10/1999WO1999029109A1 Electronic program guide system with advertising messages in pop-ups
06/10/1999WO1999029107A2 Method and apparatus for video-on-demand with fast play capability
06/10/1999WO1999029106A1 A method and an apparatus for transferring data from a number of data sources to a number of receivers
06/10/1999WO1999029105A1 Frame conversion
06/10/1999WO1999029104A1 Apparatus for generating a digital video picture
06/10/1999WO1999029103A1 Solid state image pickup device and analyzer using it
06/10/1999WO1999029102A1 Image subtraction to remove ambient illumination
06/10/1999WO1999029101A2 Dynamic range modification
06/10/1999WO1999028900A2 Recording and reproduction of a first signal with a first bitrate and a second information signal with a second bitrate larger than the first bitrate
06/10/1999WO1999028835A2 Apparatus and method for optimizing keyframe and blob retrieval and storage
06/10/1999WO1999028780A1 Polarized light illuminator and projecting type image display
06/10/1999WO1999027844A1 Method and apparatus for illuminating and imaging eyes through eyeglasses using multiple sources of illumination
06/10/1999WO1999016239A3 Moire suppression
06/10/1999WO1999016201A3 Asymmetric satellite-based internet service
06/10/1999WO1999014632A3 Projection apparatus and method
06/10/1999WO1999012347A3 Method and arrangement for detecting a watermark
06/10/1999WO1999011064A3 System for transferring content information and supplemental information relating thereto
06/10/1999DE19846888A1 Mounting arrangement of video camera for projection display
06/10/1999DE19819245C1 Arrangement with imaging objective lens for forming an image of a tilting mirror matrix illuminated by a light beam from a source and controlled to display a video image on a screen
06/10/1999DE19754406A1 Rundfunkempfänger Broadcast radio receiver
06/10/1999DE19754252A1 Blanking-out/signalling device for undesired image/tone sequences during radio or TV transmission
06/10/1999DE19753742A1 Touch-sensitive screen for input of commands to electronic device in motor vehicle
06/10/1999CA2312470A1 Method and device for adjusting one or more projectors
06/10/1999CA2312326A1 Electronic program guide system with advertising messages in pop-ups
06/10/1999CA2308476A1 Modular display system
06/09/1999EP0921696A1 Device and method for receiving information and device and method for transmitting information
06/09/1999EP0921690A2 MPEG information signal conversion system
06/09/1999EP0921689A2 Method and apparatus for preparing and transmitting electronic program information and apparatus for producing electronic program guide from the electronic program information
06/09/1999EP0921682A2 Method and apparatus for producing program information and receiving apparatus for processing the information in a broadcast system
06/09/1999EP0921681A1 Method and receiver for managing service information in a digital television system
06/09/1999EP0921680A1 Device and method for compressing images
06/09/1999EP0921679A1 Apparatus for facilitating access to information transmitted in the Internet
06/09/1999EP0921678A1 Image generating device and image generating method
06/09/1999EP0921677A2 Image pickup apparatus equipped with contour compensation circuit, image output circuit and electronic zoom circuit
06/09/1999EP0921676A2 A photosensitive apparatus
06/09/1999EP0921650A1 Audio data decoder with internal stereo decoder and external multichannel decoder
06/09/1999EP0921646A2 Digital radio communication system with diversity reception
06/09/1999EP0921518A2 Interface for liquid crystal display
06/09/1999EP0921508A2 Television and computer part combination with access to a communication network and remote control therefor
06/09/1999EP0921495A2 Picture size conversion method and device thereof
06/09/1999EP0921472A2 Serial bus control apparatus
06/09/1999EP0921375A1 Camera layout for acquiring images
06/09/1999EP0920779A1 Video signal routing system
06/09/1999EP0920778A1 Transmission and reception of television programs
06/09/1999EP0920775A2 Method and arrangement for detecting a watermark
06/09/1999EP0920774A1 Image pick-up method and apparatus using the image pick-up method
06/09/1999EP0920773A1 Modular multiplexing system
06/09/1999EP0920772A2 Device for reading an imaging sensor matrix
06/09/1999EP0920698A2 Apparatus and method for reproducing a digital audio signal from a record carrier
06/09/1999EP0920671A1 Computationally efficient digital image warping
06/09/1999EP0880856A4 Systems and methods for providing television schedule information
06/09/1999EP0860080B1 Method and apparatus for de-interlacing video fields to progressive scan video frames
06/09/1999EP0848882B1 Light-detection system with programmable offset current
06/09/1999EP0765573B1 Motion-compensated interpolation
06/09/1999EP0698329B1 Transmitter and receiver apparatus, method for transmitting and method for receiving and record carrier obtained by the method or the transmitter apparatus
06/09/1999EP0682844B1 Video imaging system and method using a single interline progressive scanning sensor and sequential color object illumination
06/09/1999CN2323532Y Integral color TV set protector
06/09/1999CN2323531Y Hinge type electric lifting frame for TV set
06/09/1999CN2323530Y Telescopic type electric lifting frame for TV set
06/09/1999CN2323529Y Nickel-hydrogen storage battery for video camera
06/09/1999CN1219327A Upsampling filter and half-pixel generator for an HDTV down conversion system
06/09/1999CN1219324A Method and apparatus for compression compatible video finger printing
06/09/1999CN1219323A Editing system and method, mage recorder, editing device and recording medium
06/09/1999CN1219322A Electronic program guide with enhanced presentation
06/09/1999CN1219321A HDTV Downconversion system
06/09/1999CN1219320A 多调谐器接收机 Multi-tuner receivers
06/09/1999CN1219272A Equipment with digital interface and method for digital interfacing
06/09/1999CN1219265A Recording of a digital information signal on a record carrier
06/09/1999CN1219255A Temporal and resolution layering in advanced television
06/09/1999CN1219075A Inforamtion processing apparatus, information processing method and trasmitting media
06/09/1999CN1219073A Decoding method and decoder for decoding of audio/video compressive code data
06/09/1999CN1219047A Superimposing and detecting system and method for auxiliary information signal and its method and device
06/09/1999CN1219045A Method and apparatus for increasing information to video signal and detecting in it
06/09/1999CN1218967A Photoelectric converter
06/09/1999CN1218957A Method and apparatus for detecting spread spectrum signal
06/09/1999CN1218956A Method for adding information on video signal and information auxiliary device
06/09/1999CN1218928A Data control system
06/09/1999CN1218914A Image displayer
06/09/1999CN1043600C Colour system of synthesizing periodic colour-filtering video signal of three-primary colours
06/09/1999CN1043599C Motion adaptive video processing system
06/09/1999CA2255420A1 Projector
06/08/1999US5911046 Audio-video data transmission apparatus, audio-video data transmission system and audio-video data server
06/08/1999US5911036 Head cursor control interface for an automated endoscope system for optimal positioning
06/08/1999US5911033 Digital video signal recording apparatus using variable-length coding
06/08/1999US5911032 Multi-scene recording medium and apparatus for reproducing data therefrom
06/08/1999US5911030 Video and audio editing system
06/08/1999US5911029 Apparatus for recording and playback of a television broadcast signal capable of playback with commercials skipped by a simple operation
06/08/1999US5911028 Video signal and camera signal processing apparatus
06/08/1999US5911008 Scheme for detecting shot boundaries in compressed video data using inter-frame/inter-field prediction coding and intra-frame/intra-field coding
06/08/1999US5910987 Systems and methods for secure transaction management and electronic rights protection
06/08/1999US5910960 Signal processing apparatus and method
06/08/1999US5910891 For use in a display monitor
06/08/1999US5910826 Rear projection screen and method of producing same
06/08/1999US5910824 Frame memory for a motion picture decoder
06/08/1999US5910823 Image quality correction circuit and method based on color density
06/08/1999US5910821 Method and decoder for the processing of data within teletext pages
06/08/1999US5910820 Correction of flicker associated with noninterlaced-to-interlaced video conversion
06/08/1999US5910816 Imaging system with independent processing of visible an infrared light energy
06/08/1999US5910814 Interface for liquid crystal display retract device
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