Patents for H04N 7 - Television systems (274,023)
03/2001
03/07/2001EP1081604A2 Method for representing and comparing multimedia content
03/07/2001EP1081602A1 Memory addressing
03/07/2001EP1080585A1 Method and apparatus for selective block processing
03/07/2001EP1080584A1 Method and apparatus for watermark detection for specific scales and arbitrary shifts
03/07/2001EP1080583A1 Method and apparatus for decoding an audio signal
03/07/2001EP1080581A1 Program guide system with video-on-demand browsing
03/07/2001EP1080580A1 System for determining successful reception of a message
03/07/2001EP1080575A2 Private cinema
03/07/2001EP1080554A2 Data distribution network and method for managing a breakdown in said network
03/07/2001EP1080548A1 Combined analog/digital data transmission system
03/07/2001EP1080447A1 Image processing inspection apparatus
03/07/2001EP1080442A1 Pre-processed information embedding system
03/07/2001EP1020079A4 Method and apparatus for transmitting motion picture cinematic information for viewing in movie theaters
03/07/2001EP0728358B1 System and method for authenticating software carriers
03/07/2001EP0715743B1 Panoramic imaging system
03/07/2001CN1286875A Apparatus and method for time stamping using modulo time base and time increment resolution
03/07/2001CN1286874A Data compression assembly having several data-compression channel
03/07/2001CN1286873A Image decoder, image encoder, image communication system, and encoded bit stream converter
03/07/2001CN1286872A Program signal blocking system
03/07/2001CN1286871A Program signal blocking system
03/07/2001CN1286870A Auxiliary digital data extractor in television
03/07/2001CN1286868A Method and apparatus television viewer profile
03/07/2001CN1286867A Receiver, recorder and player
03/07/2001CN1286842A Demodulator for demodulating digital broadcast signals
03/07/2001CN1286575A Noise testing method and device, and picture coding device
03/07/2001CN1286574A Compatible surround sound algorithm
03/07/2001CN1286573A Device and method for providing optimum data for stepping motion estimator
03/07/2001CN1286572A Quaternary tree lattice motion compensation method using avaricious algorithm based on object
03/07/2001CN1286569A Subscriber managing system
03/07/2001CN1286568A Cable TV terminal
03/07/2001CN1286567A TV display and method for operating TV system
03/07/2001CN1286563A Picture transmission device
03/07/2001CN1286468A Recording apparatus capable of preventing illegal copying, recording method and recording medium
03/07/2001CN1286433A 存储器的寻址 Addressable memory
03/06/2001US6199207 Method and apparatus for routing signals through a cable television signal distribution amplifier
03/06/2001US6199206 Television transmitter, television transmitting method, television receiver and television receiving method
03/06/2001US6199205 Data delivery services
03/06/2001US6199076 Audio program player including a dynamic program selection controller
03/06/2001US6199038 Signal encoding method using first band units as encoding units and second band units for setting an initial value of quantization precision
03/06/2001US6198878 Method and apparatus for encoding and decoding digital video data
03/06/2001US6198849 Process for producing and evaluating a video data stream for video transmission
03/06/2001US6198848 Method and apparatus for compressing and storing data indicative of a full-color image
03/06/2001US6198822 Enhanced scrambling of slowly changing video signals
03/06/2001US6198773 Video memory management for MPEG video decode and display system
03/06/2001US6198772 Motion estimation processor for a digital video encoder
03/06/2001US6198771 Motion vector processing circuit
03/06/2001US6198770 Image coding and decoding using mapping coefficients corresponding to class information of pixel blocks
03/06/2001US6198769 Method and apparatus for controlling a target amount of code and for compressing video data
03/06/2001US6198768 Video encoding apparatus and video decoding apparatus
03/06/2001US6198767 Apparatus for color component compression
03/06/2001US6198752 ATM video telephone terminal interworking with ISDN
03/06/2001US6198573 Computer supported video microscope
03/06/2001US6198554 Method for producing a hologram and a display device using the same
03/06/2001US6198511 Identifying patterns in closed caption script
03/06/2001US6198509 Method and apparatus for providing and receiving broadcaster information
03/06/2001US6198508 Method of encoding picture data and apparatus therefor
03/06/2001US6198502 Headrest and seat video imaging apparatus
03/06/2001US6198500 Multi-point conference system and conference terminal device
03/06/2001US6198499 Radio-communication video terminal device
03/06/2001US6198498 Dual forward and reverse test points for amplifiers
03/06/2001US6198479 Home network, browser based, command and control
03/06/2001US6198478 CATV transmission center apparatus, subscriber terminal device, CATV distribution system, and method of distributing program
03/06/2001US6198467 Method of displaying a high-resolution digital color image on a low-resolution dot-matrix display with high fidelity
03/06/2001US6198414 Dual rate transmission scheme and apparatus using the same
03/06/2001US6198386 Vehicle guidance assembly and method
03/06/2001CA2104249C Image data conversion processing device and information processing device having the same
03/01/2001WO2001015459A1 Time-varying image processor, its method, and recorded medium
03/01/2001WO2001015458A2 Dual priority video transmission for mobile applications
03/01/2001WO2001015457A2 Image coding
03/01/2001WO2001015456A1 Global motion estimation and compensation in video compression
03/01/2001WO2001015455A1 System and method for facilitating transmission of ip data over digital mpeg networks
03/01/2001WO2001015454A1 Method and apparatus for providing supplemental information regarding objects in a video stream
03/01/2001WO2001015451A1 Method for providing a personalized video channel
03/01/2001WO2001015450A1 Real-time, interactive and personalized video services
03/01/2001WO2001015449A1 Method and apparatus for creating recommendations from users profile built interactively
03/01/2001WO2001015448A1 System and method for securing on-demand delivery of pre-encrypted content using ecm suppression
03/01/2001WO2001015447A1 Method and apparatus for linking a web browser to a promotional offer
03/01/2001WO2001015446A1 Method and device for restoring a digital television signal
03/01/2001WO2001015445A1 Vbi inserter
03/01/2001WO2001015444A1 Transmission method and receiver
03/01/2001WO2001015443A1 Device, system and method for usb television and television integration with advertising and with internet browsing
03/01/2001WO2001015438A1 System and method for scheduling events related to television previews
03/01/2001WO2001015428A1 Remote control system for audio and video content
03/01/2001WO2001015427A2 System for accessing, distributing and maintaining video content over public and private internet protocol networks
03/01/2001WO2001015422A1 Method and terminal for a communications network for establishing a conference circuit
03/01/2001WO2001015404A2 Interactive communications system and method for controlling the same
03/01/2001WO2001015359A1 Virtual hybrid interactive multicasting system and method
03/01/2001WO2001015357A1 Method and apparatus for controlling a pc through an audio-visual broadcast, to store information in the pc for subsequent access to the internet
03/01/2001WO2001015314A2 Device and method for sending a quadrature amplitude-modulated transmission signal
03/01/2001WO2001015170A1 Video field labeling
03/01/2001WO2001015166A1 Method and apparatus for cadence editing of digital video field sequences
03/01/2001WO2001015164A1 Data recorded medium, data reproducing method and reproducing apparatus, and data processing system
03/01/2001WO2001015163A1 Information recording/reproducing device
03/01/2001WO2001015092A2 A method and system for the provision of electronic commerce and shopping via cable television systems and associated entertainment terminals
03/01/2001WO2001015081A2 System and method for rectified mosaicing of images recorded by a moving camera
03/01/2001WO2001015037A2 Method and apparatus for tracking user profile and habits on a global network
03/01/2001WO2001015036A2 Method and apparatus for matching a user's use profile in commerce with a broadcast
03/01/2001WO2001015016A1 Video browser based on character relation
03/01/2001WO2001015015A1 Video data structure for video browsing based on content
03/01/2001WO2001014986A1 Method and system for manipulating broadcast signals