H04N 7 - Television systems

Patents for H04N 7 - Television systems (274,023)
10/2004
10/26/2004	US6809609 Device for preventing mixing of extrinsic noise and protector
10/26/2004	CA2297716C Automatic gain control circuit and optical receiver
10/26/2004	CA2237958C Video conference system with atm cell reuse
10/26/2004	CA2233462C A digital signal system having a sync confidence counter
10/26/2004	CA2226006C Video card and video data communication apparatus
10/26/2004	CA2145899C Apparatus for transmitting and receiving executable application in a distributed computer system
10/26/2004	CA2145898C Method for controlling execution of an audio video interactive program
10/26/2004	CA2140568C Reduced bit number motion vector detection
10/23/2004	CA2464213A1 Customized epg display with visual cues
10/21/2004	WO2004091222A1 Method and apparatus for determining search range for adaptive motion vector for use in video encoder
10/21/2004	WO2004091221A2 Fixed bit rate, intraframe compression and decompression of video
10/21/2004	WO2004091220A1 A method and device for pre-processing requests related to a digital signal in an architecture of client-server type
10/21/2004	WO2004091219A1 Repairing broadcast dropout
10/21/2004	WO2004091218A1 Audio/visual information dissemination system
10/21/2004	WO2004091217A1 Recording of broadcast programmes
10/21/2004	WO2004091216A1 Content related information provision system
10/21/2004	WO2004091215A1 Digital content reproduction device and digital content use control method
10/21/2004	WO2004091214A1 An arrangement and method for permitting eye contact between participants in a videoconference
10/21/2004	WO2004091213A1 Communication control device, communication control method, and communication control program
10/21/2004	WO2004091212A1 Receiver apparatus, display apparatus using the same, and television broadcast system
10/21/2004	WO2004091211A1 Television broadcast signal reception device
10/21/2004	WO2004091210A1 Moving picture processing device, information processing device, and program thereof
10/21/2004	WO2004091207A1 Data reproduction device, video display device and software update system and software update method which use them
10/21/2004	WO2004091202A1 Moving picture processing device, information processing device, and program thereof
10/21/2004	WO2004091201A1 Moving picture processing device, information processing device, and program thereof
10/21/2004	WO2004091200A1 Data processing apparatus
10/21/2004	WO2004091192A1 Camera
10/21/2004	WO2004091187A2 Content notification and delivery
10/21/2004	WO2004091186A2 System and method for facilitating fast-forwarding of first-run programs
10/21/2004	WO2004091132A1 System for securing access to data streams
10/21/2004	WO2004091104A2 Broadband multi-interface media module
10/21/2004	WO2004091101A2 Apparatus and method of parallel processing an mpeg-4 data stream
10/21/2004	WO2004090871A2 Combination compact disc recorder and player system
10/21/2004	WO2004090736A1 Content providing server, information processing device and method, and computer program
10/21/2004	WO2004090735A1 Content providing server, information processing device and method, and computer program
10/21/2004	WO2004090727A1 Program handling data, method thereof, and device thereof
10/21/2004	WO2004090710A1 Data recording/reproducing apparatus
10/21/2004	WO2004090010A1 Process for production of uv-curable liquid polyurethane resin
10/21/2004	WO2004079980A3 System and method for data encryption
10/21/2004	WO2004075549B1 Program data communication system
10/21/2004	WO2004073310A8 Peripheral unit for upstream cable television system communication
10/21/2004	WO2004071106A3 Method for storing and transmitting data generated by a security module
10/21/2004	WO2004068771A3 Apparatus and method for single encryption with multiple authorization of distributed content data
10/21/2004	WO2004066630A3 Video-on-demand system and related managing method
10/21/2004	WO2004066583B1 Media data transmission apparatus and media data reception apparatus
10/21/2004	WO2004052009A3 Method and apparatus for generating an application data signal
10/21/2004	WO2004021138A3 Carousel proxy
10/21/2004	WO2004019615A8 Terrestrial broadcast copy protection system for digital television
10/21/2004	WO2004013676A3 Electronic device, in particular a mobile multimedia communications device
10/21/2004	WO2003105386B1 Digital video broadcast-terrestrial (dvb-t) receiver interoperable with a gsm transmitter in a non-interfering manner
10/21/2004	WO2003043332A3 Method and apparatus for recommending items of interest to a user based on recommendations of one or more third parties
10/21/2004	WO2003003342A8 A subscriber television system user interface with a virtual reality media space
10/21/2004	WO2001077888A3 Data stream adaptation server
10/21/2004	US20040210947 Method and apparatus for interactive video on demand
10/21/2004	US20040210946 Index structure of metadata, method for providing indices of metadata, and metadata searching method and apparatus using the indices of metadata
10/21/2004	US20040210945 Building macro elements for production automation control
10/21/2004	US20040210944 Program insertion in real time IP multicast
10/21/2004	US20040210943 Method and apparatus for utilizing an audibly coded signal to conduct commerce over the Internet
10/21/2004	US20040210942 Demographic/preference sniffer
10/21/2004	US20040210941 Method and system for downloading and managing the enablement of a list of code objects
10/21/2004	US20040210939 Apparatus for separating digital broadcasting signal from data transmitted through internet network and method thereof
10/21/2004	US20040210937 Methods of transmitting and receiving compressed television signals
10/21/2004	US20040210936 Providing and receiving on-demand assets using a pool of assets containing unavailable assets
10/21/2004	US20040210935 Interactive computer system for providing television schedule information
10/21/2004	US20040210933 User interface for a remote control application
10/21/2004	US20040210931 Service provider side interactive program guide encoder
10/21/2004	US20040210929 Methods and apparatus forscheduling broadcast commercial videotapes
10/21/2004	US20040210928 System and method for selectively de-scrambling media signals
10/21/2004	US20040210927 Multicasting systems using distributed user authentication
10/21/2004	US20040210926 Controlling access to content
10/21/2004	US20040210925 Information viewing/listening system, information player, and information provider
10/21/2004	US20040210924 Method and apparatus for permitting unconfirmed viewing time with addressable pay tv
10/21/2004	US20040210922 Method and apparatus for identifying a digital audio dignal
10/21/2004	US20040210823 Real-time contents editing method, system, and program
10/21/2004	US20040210813 Error detecting method and apparatus
10/21/2004	US20040210667 Relay apparatus, system and method, and storage medium
10/21/2004	US20040210652 Data transmission apparatus, data reception apparatus, data communication system, and data communication administration server
10/21/2004	US20040210635 Intelligent switching system for voice and data
10/21/2004	US20040210609 Bi-directional motion compensation method to reduce the number of registers
10/21/2004	US20040210572 Index structure of metadata, method for providing indices of metadata, and metadata searching method and apparatus using the indices of metadata
10/21/2004	US20040210571 Index structure of metadata, method for providing indices of metadata, and metadat searching method and apparatus using the indices of metadata
10/21/2004	US20040210570 Index structure of metadata, method for providing indices of metadata, and metadata searching method and apparatus using the indices of metadata
10/21/2004	US20040210450 System architecture for self-provisoning services and method of use
10/21/2004	US20040210364 Vehicle drive assist system
10/21/2004	US20040209645 Portable terminal
10/21/2004	US20040209643 Sharing a radio frequency interface resource
10/21/2004	US20040209642 Apparatus and method for using a rotating key on a mobile terminal
10/21/2004	US20040209588 Mixer circuit with bypass and mixing modes having constant even order generation and method of operation
10/21/2004	US20040209584 Integrated crosspoint switch with band translation
10/21/2004	US20040208494 Data processing system and method, computer program product and audio/visual product
10/21/2004	US20040208493 Video signal processing apparatus, video signal processing method, imaging apparatus, reproduction apparatus, and reception apparatus
10/21/2004	US20040208481 Apparatus and method for image processing, and image processing system using the same and program
10/21/2004	US20040208480 Method and apparatus for converting digital content metadata and network system using the same
10/21/2004	US20040208476 Digital camera system
10/21/2004	US20040208392 Method and apparatus for improving video quality of low bit-rate video
10/21/2004	US20040208389 Digital picture processing method
10/21/2004	US20040208383 System and method for arithmetic encoding and decoding
10/21/2004	US20040208381 Compression into a fixed size buffer
10/21/2004	US20040208380 System for reproducing moving image from JPEG 2000 encoded data stream
10/21/2004	US20040208379 Image processing apparatus that adjusts image size to make image divisible into tiles

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