Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 7 - Television systems
Patents for H04N 7 - Television systems (274,023)
10/2000
10/24/2000US6135946 Method and system for image-guided interventional endoscopic procedures
10/24/2000US6135350 Surface marking system and method of viewing marking indicia
10/24/2000US6134906 Refrigerator with video monitor workstation
10/24/2000CA2275798C Wristworn or handheld video production facility or videoconferencing system
10/24/2000CA2275784C Wristwatch-based videoconferencing system
10/24/2000CA2213944C Multidirectional image pickup apparatus using a plurality of image pickup cameras
10/24/2000CA2188984C Motion compensated filtering
10/24/2000CA2155353C Digital media data stream network management system
10/24/2000CA2146050C Method and apparatus for compressing a sequence of information-bearing frames having at least two media components
10/24/2000CA2049768C Apparatus for recording compressed digital information to an optical disc
10/24/2000CA2036809C Digital interpolation circuitry
10/19/2000WO2000062554A1 Image processing method and image processing device
10/19/2000WO2000062553A1 Improved recognition of a pre-defined region on a transmitted image
10/19/2000WO2000062552A2 Method for generating and processing transition streams
10/19/2000WO2000062551A1 Frame-accurate seamless splicing of information streams
10/19/2000WO2000062550A1 Video processing device and method, and medium
10/19/2000WO2000062548A1 Generating constant timecast information sub-streams using variable timecast information streams
10/19/2000WO2000062547A1 Bandwidth management on a hybrid point to point broadcast
10/19/2000WO2000062546A1 Synchronization of decoders in a bi-directional catv network
10/19/2000WO2000062545A1 Method and apparatus for using rf detector and delay circuit to reduce noise buildup in rf return systems
10/19/2000WO2000062544A1 Method for transmitting an interactive videography through a circular videography service
10/19/2000WO2000062541A1 Digital video signal recorder/reproducer and transmitter
10/19/2000WO2000062533A1 Television viewer interface system
10/19/2000WO2000062531A1 System and method for remotely processing multimedia data
10/19/2000WO2000062499A1 Method and apparatus for determining signal path
10/19/2000WO2000062490A1 Data transmission in power distribution network
10/19/2000WO2000062476A1 Data transmission system
10/19/2000WO2000062475A1 Information processing system, information processing method, and information processing device
10/19/2000WO2000062299A1 Multimedia visual progress indication system
10/19/2000WO2000062298A1 System for automatic playback position correction after fast forward or reverse
10/19/2000WO2000062252A1 Compression sensitive sharpening
10/19/2000WO2000062229A2 Electronic book alternative delivery methods
10/19/2000WO2000062228A2 Electronic book alternative delivery systems
10/19/2000WO2000062163A1 Consumer electronics devices with adaptable upgrade capability
10/19/2000WO2000038176A3 Method and arrangement for finding an optimal reconstruction point
10/19/2000WO2000031956A3 A method and apparatus for accessing stored digital programs
10/19/2000DE10010483A1 Resolution conversion procedure for television broadcasting, involves changing weighting coefficient of scanning line depending on interpolation lines inserted between scanning lines
10/19/2000CA2371379A1 Electronic book alternative delivery methods
10/19/2000CA2370516A1 Method and apparatus for using rf detector and delay circuit to reduce noise buildup in rf return systems
10/19/2000CA2369649A1 Bandwidth management on a hybrid point to point broadcast
10/19/2000CA2369517A1 Compression sensitive sharpening
10/19/2000CA2368890A1 Improved recognition of a pre-defined region on a transmitted image
10/19/2000CA2366549A1 Method for generating and processing transition streams
10/18/2000EP1045593A1 Image decoder and image encoder
10/18/2000EP1045592A2 Image processing method, image processing apparatus and data storage media
10/18/2000EP1045591A2 Method and apparatus for estimating feature values in a region of a sequence of images
10/18/2000EP1045590A2 Transcoder and transcoding method with bit rate regulation
10/18/2000EP1045589A2 Apparatus and method for splicing of encoded video bitstreams
10/18/2000EP1045588A1 Transmission device for digital video images
10/18/2000EP1045587A1 Method and system for developing and controlling live interactive multimedia applications
10/18/2000EP1045586A2 Image processing apparatus
10/18/2000EP1045582A1 Improvements relating to electronic programme guide display
10/18/2000EP1045581A1 Digital broadcast receiving system
10/18/2000EP1045580A2 Camera control apparatus and method
10/18/2000EP1045564A1 Data source and data sink
10/18/2000EP1045541A2 Multiresolution transmission and error correction coding with multicarrier signals
10/18/2000EP1045537A2 Method for displaying information, which is stored in a computer, in particular for application in a moving vehicle, where supplementary information is transmitted via digital broadcast
10/18/2000EP1045520A1 Arithmetic coding with prevention of carry over propagation
10/18/2000EP1045309A1 Wavelet transform method and apparatus
10/18/2000EP1045305A2 Event control device and digital broadcasting system
10/18/2000EP1044650A1 Medical imaging method and apparatus
10/18/2000EP1044567A1 Reduced cost decoder using bitstream editing for image cropping
10/18/2000EP1044566A1 Improved video coding using adaptive coding of block parameters for coded/uncoded blocks
10/18/2000EP1044564A1 System for dual-display interaction with integrated television and internet content
10/18/2000EP1044563A2 Method and apparatus for video-on-demand with fast play capability
10/18/2000EP1044553A1 Method and system for determining and using multiple object states in a computer telephony integration system
10/18/2000EP1044536A2 A home audio/video network
10/18/2000EP1044523A1 Apparatus and method for reusing satellite broadcast spectrum for terrestrially broadcast signals
10/18/2000EP1044451A1 An automatic device for the delivering of video signals, with a high capacity optical disks record
10/18/2000EP1044116A2 Vehicle vision system
10/18/2000EP1019991A4 Optical amplifier apparatus
10/18/2000CN2402082Y Domestic automatic safety video monitor
10/18/2000CN2402081Y Device for improving high frequency signal attenuation in cable television distributor
10/18/2000CN2402080Y Cable television signal transmission device with function of suppressing signal attenuation
10/18/2000CN1270737A System and method for recording pay TV programs
10/18/2000CN1270676A Packet-based telemedicine system for communicating information between central monitoring stations and remote patient monitoring stations
10/18/2000CN1270476A Data transmitting and receiving system and method
10/18/2000CN1270475A TV-based interactive supermedia information service method and its system
10/18/2000CN1270474A Method and apparatus for controlling covered information in data
10/18/2000CN1270472A System and method for controlling image display
10/18/2000CN1270007A Medical imaging method and apparatus, and ultrasonic imaging method and apparatus
10/18/2000CN1057656C NTSC/PAL video signal conversion apparatus employing ITU-R BT. 601 video signal
10/17/2000USRE36919 Method and apparatus for communicating scrambled digital data
10/17/2000US6134697 Traceback processor for use in a trellis-coded modulation decoder
10/17/2000US6134695 Code image data output apparatus and method
10/17/2000US6134631 Non-volatile memory with embedded programmable controller
10/17/2000US6134613 Combined video processing and peripheral interface card for connection to a computer bus
10/17/2000US6134585 Stream transfer control system for distributing streams of moving images and voice to clients and reproducing the same and data reading method thereof
10/17/2000US6134554 System and method for recording receipt of information
10/17/2000US6134419 Transmodulated broadcast delivery system for use in multiple dwelling units
10/17/2000US6134383 Recording medium, recording apparatus and recording method for recording data into recording medium, and reproducing apparatus and reproducing method for reproducing data from recording medium
10/17/2000US6134382 Digital video signal record and playback device and method for giving priority to a center of an I frame
10/17/2000US6134352 Spatial error concealment for image processing
10/17/2000US6134350 Method of producing wavelets and compressing digital images and of restoring the digital images
10/17/2000US6134349 Device and method for processing run-length encoded signals by using an address generator
10/17/2000US6134348 Image processing apparatus and method
10/17/2000US6134347 Image filming and compression system, image filming and compression method, and recording medium storing processing program therefor
10/17/2000US6134342 Visual inspection method and apparatus for contact lenses
10/17/2000US6134279 Peak detector using automatic threshold control and method therefor
10/17/2000US6134271 Video coding/decoding system and video coder and video decoder used for the same system
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