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)
12/1998
12/09/1998CN1201327A On-line frequency channel preset device
12/09/1998CN1201325A Intelligent image connection method
12/09/1998CN1201324A Apparatus and method for automatically setting automatic gain-control regulation-value of television system
12/09/1998CN1201323A Frame-synchronizing device and method thereof
12/09/1998CN1201322A Method for arranging digitized picture signal or data on orthogonal ines or columns, and apparatus thereof
12/09/1998CN1201300A 卫星广播接收装置 Satellite broadcasting receiving apparatus
12/09/1998CN1201229A Method for limiting regeneration of information signals, information signal regeneration apparatus and recording medium
12/09/1998CN1041157C Data reading unit for video memory
12/09/1998CA2238768A1 Multi-camera virtual set system employing still store frame buffers for each camera
12/08/1998US5848392 Audio signal processing circuit for changing the pitch of recorded speech
12/08/1998US5848352 Compact graphical interactive information system
12/08/1998US5848308 Finder optical system and electronic image pickup apparatus using the same
12/08/1998US5848221 Recording and reproduction of video signal
12/08/1998US5848220 High definition digital video recorder
12/08/1998US5848219 Recording format for an audio signal and a VCR circuit and method of operation for producing same
12/08/1998US5848218 Adaptive sync protection method in digital reproduction systems and apparatus therefor
12/08/1998US5848217 Subtitle encoding/decoding method and apparatus
12/08/1998US5848216 Medium, apparatus and method for recording and reproducing selectively reproducible scenes
12/08/1998US5848196 Image processing to compensate for asymmetric resolution
12/08/1998US5848181 Image processing method, image processing apparatus, noise removing method, and noise removing apparatus
12/08/1998US5848158 Data copyright management system
12/08/1998US5848154 Apparatus for managing software using quantity
12/08/1998US5848123 Methods and apparatus for use in imaging an object
12/08/1998US5847888 Optical system for TV camera
12/08/1998US5847887 Optical apparatus
12/08/1998US5847878 Observation apparatus comprising eyepiece optical systems
12/08/1998US5847792 Active matrix type liquid crystal display panel and projection type display device with light shielding film formed on top of active devices and between pixel electrodes
12/08/1998US5847784 Self adjusting tiled projector using test pattern and sensor
12/08/1998US5847778 Video display device
12/08/1998US5847774 Video signal peaking circuit
12/08/1998US5847773 Video system including apparatus for deactivating an automatic control arrangement
12/08/1998US5847772 Adaptive filter for video processing applications
12/08/1998US5847771 Digital entertainment terminal providing multiple digital pictures
12/08/1998US5847770 Apparatus and method for encoding and decoding a subtitle signal
12/08/1998US5847768 Apparatus for converting screen aspect ratio
12/08/1998US5847767 Compact image transmission system and image reproducing device capable of reproducing a DCT-based code at a high speed without deterioration of picture quality
12/08/1998US5847764 Reduction of image information distoration by adaptively band-limiting the image information as a function of at least a quantizing value
12/08/1998US5847762 MPEG system which decompresses and then recompresses MPEG video data before storing said recompressed MPEG video data into memory
12/08/1998US5847759 Combination electronic iris and connector for use with a light source
12/08/1998US5847757 Method of driving solid-state image sensing device
12/08/1998US5847756 Image pickup apparatus and method of controlling the same
12/08/1998US5847754 High resolution film scanner/telecine which uses a microlithographic diffuser laminate to aid in the reduction of visibility of surface imperfections in the film
12/08/1998US5847748 Multimedia projection system
12/08/1998US5847718 Image processing system for displaying of large images in an efficient manner
12/08/1998US5847714 Interpolation method and apparatus for fast image magnification
12/08/1998US5847703 Browsing system method and apparatus for video motion pictures
12/08/1998US5847691 Microkeyer for microcomputer broadcast video overlay of a DC restored external video signal with a computer's DC restored video signal
12/08/1998US5847688 Liquid crystal display apparatus having an increased viewing angle
12/08/1998US5847594 Solid-state image sensing device
12/08/1998US5847585 Method and apparatus for developing a close frequency tolerance output signal from an input signal of lesser frequency tolerance
12/08/1998US5847582 Apparatus and method for producing symmetric capture range in two-quadrant phase detector PLLs using nonsymmetric pulse waves
12/08/1998US5847396 Semiconductor gamma-ray camera and medical imaging system
12/08/1998US5847381 Photoelectric conversion apparatus having a light-shielding shunt line and a light-shielding dummy line
12/08/1998US5846131 Information storage medium and electronic device using the same for authentication purposes
12/08/1998CA2076081C Non-linear luminance signal processor responsive to average picture level (apl) of displayed image
12/06/1998CA2239697A1 Scalable digital television system
12/05/1998CA2238732A1 Method and device for adding information to video signal, method and device for detection information from video signal, and recording medium
12/03/1998WO1998054910A2 Method of switching video sequences and corresponding switching device and decoding system
12/03/1998WO1998054909A1 Video and audio signal processing
12/03/1998WO1998054902A1 Method and apparatus for splicing compressed information signals
12/03/1998WO1998054898A1 Device and method for compressing images
12/03/1998WO1998054897A2 Method and arrangement for detecting a watermark
12/03/1998WO1998054896A1 Gps video mapping system
12/03/1998WO1998054895A1 Apparatus for reproducing data of a video compact disc player
12/03/1998WO1998054894A1 Image processing method and device, image processing panel, and recording medium
12/03/1998WO1998054892A1 Block distortion reduction method and device and encoding method and device
12/03/1998WO1998054891A1 Image processor and integrated circuit for the same
12/03/1998WO1998054890A1 Cmos image sensor with improved fill factor
12/03/1998WO1998054718A1 Apparatus for reproducing video data of a video compact disc player
12/03/1998WO1998054711A1 Method and apparatus for outputting video data of a video compact disc player
12/03/1998WO1998054657A2 System for retrieving data in a video server
12/03/1998WO1998054646A2 System for retrieving data in a stream server
12/03/1998WO1998054611A2 Projection system and light source for use in a projection system
12/03/1998WO1998054593A1 Position determination
12/03/1998WO1998054214A2 Hypersensitive response elicitor fragments and uses thereof
12/03/1998WO1998045978A3 Method and apparatus for providing remote site administrators with user hits on mirrored web sites
12/03/1998WO1998044718A3 High-precision-resolution image acquisision apparatus and method
12/03/1998WO1998039893A3 Electronic programming guide with movie preview
12/03/1998WO1998036379A3 A method and apparatus for performing chroma key, transparency and fog operations
12/03/1998DE19732170C1 Image display method
12/03/1998DE19721984A1 Monitor display arrangement, especially for diagnostic medical device
12/03/1998DE19720840A1 Photographic combination apparatus for long duration exposure
12/03/1998CA2289905A1 Hypersensitive response elicitor fragments and uses thereof
12/02/1998EP0881842A1 A device for providing a monitor output signal in a high-definition television
12/02/1998EP0881838A1 Timing correction
12/02/1998EP0881836A1 Pre-processing device for MPEG 2 coding
12/02/1998EP0881835A2 Interlaced video signal encoding and decoding method, using conversion of periodically selected fields to progressive scan frames
12/02/1998EP0881834A2 Video signal switching device for endoscope system
12/02/1998EP0881833A1 Built in television for kitchen furniture comprising an electronic cookery book
12/02/1998EP0881832A2 Additional information superimposition device
12/02/1998EP0881831A1 Digital signal processing apparatus
12/02/1998EP0881830A2 Video signal player
12/02/1998EP0881829A2 Extended play radio vision cassette recorder system & method of operating same
12/02/1998EP0881828A2 Image sensing apparatus and method
12/02/1998EP0881827A2 Method for processing transitional regions in a picture signal
12/02/1998EP0881821A2 Digital camera
12/02/1998EP0881817A2 Digital camera and printing system
12/02/1998EP0881637A2 Cassettes with memories
12/02/1998EP0881611A1 Remote control apparatus with a cleaning mechanism
12/02/1998EP0880859A1 Apparatus and method for removing offset and shading from a video signal
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