Patents for H04N 7 - Television systems (274,023)
04/2002
04/02/2002US6366614 Adaptive rate control for digital video compression
04/02/2002US6366585 Distributed control in a communication system
04/02/2002US6366326 System for acquiring, processing, and storing video data and program guides transmitted in different coding formats
04/02/2002US6366325 Single port video capture circuit and method
04/02/2002US6366324 Transmitting sequentially scanned images through a channel intended for interlaced images
04/02/2002US6366317 Motion estimation using intrapixel logic
04/02/2002US6366309 Method for the terrestrially transmitting digital signals
04/02/2002US6364526 Fluoro-assist feature for a diagnostic imaging device
04/02/2002CA2294511C System for adaptive video/audio transport over a network
04/02/2002CA2264625C Data hiding and extraction methods
04/02/2002CA2210375C Multiplexer for multiple media streams
04/02/2002CA2181761C Image transmission system
03/2002
03/28/2002WO2002025955A1 Processor allocation for channels in a video multi-processor system
03/28/2002WO2002025954A2 Double-loop motion-compensation fine granular scalability
03/28/2002WO2002025953A2 Video and audio transcoder
03/28/2002WO2002025952A2 Regeneration of program clock reference data for mpeg transport streams
03/28/2002WO2002025951A2 Method and apparatus for determining a transmission bit rate in a statistical multiplexer
03/28/2002WO2002025950A2 Load balancing and mode selection in a multi-processor video transcoder
03/28/2002WO2002025949A2 System and method of processing mpeg streams for file index insertion
03/28/2002WO2002025948A1 Increased bandwidth in aloha-based frequency hopping transmission systems
03/28/2002WO2002025947A1 Medical home-service modular terminal
03/28/2002WO2002025946A1 Signal transmission system, signal transmitter, and signal receiver
03/28/2002WO2002025945A1 Method for transmitting and displaying image information
03/28/2002WO2002025939A2 Television program recommender with automatic identification of changing viewer preferences
03/28/2002WO2002025938A2 Method and apparatus for generating recommendation scores using implicit and explicit viewing preference
03/28/2002WO2002025937A2 Presenting a visual distribution of television program recommonendation scores
03/28/2002WO2002025932A1 Data injection
03/28/2002WO2002025925A2 Hybrid temporal-snr fine granular scalability video coding
03/28/2002WO2002025924A2 Method for the transmission of data with a television signal
03/28/2002WO2002025894A1 Handling broadcast data tokens
03/28/2002WO2002025869A2 Broadband system with intelligent network devices
03/28/2002WO2002025861A1 Dynamic key management architecture for ensuring conditional access to secure multimedia multicast
03/28/2002WO2002025847A1 Satellite television distribution system
03/28/2002WO2002025827A1 Distributed media on-demand information service
03/28/2002WO2002025626A1 Three dimensional light electronic programming guide
03/28/2002WO2002025525A2 Apparatus for and method of distributing a moving picture with a commercial, a recording medium and a distribution requesting apparatus
03/28/2002WO2002025459A1 Distribution system and distribution method
03/28/2002WO2002025418A2 Improved graphical user interface.
03/28/2002WO2002025319A2 Methods and apparatus for interactive communications
03/28/2002WO2002024289A1 Interactive television method and device
03/28/2002WO2002008927A8 Multimedia player and browser system
03/28/2002WO2002007063A8 Web-enabled method and system for managing remote dispute resolution
03/28/2002WO2001099426A3 Method and apparatus for targeting virtual objects
03/28/2002WO2001099424A3 Addressing of subscribers in a system for providing services
03/28/2002WO2001097531A3 Electronic stereoscopic media delivery system
03/28/2002WO2001095616A3 An enhanced television system
03/28/2002WO2001093184A3 Optical reader and use
03/28/2002WO2001091460A3 Method and apparatus to adaptively program a recording device
03/28/2002WO2001091372A3 Multicast distribution of pay-by-time streaming content
03/28/2002WO2001086945B1 Content propagation in interactive television
03/28/2002WO2001086640A3 Handheld portable interactive data storage device
03/28/2002WO2001080547A3 Wireless video distribution
03/28/2002WO2001078495A3 Method of modulation selection and decoding
03/28/2002WO2001078403A3 Block based video processing
03/28/2002WO2001078382A3 Interactive television program guide systems with integrated program listings
03/28/2002WO2001076251A3 Cable television payment and load system using smart card
03/28/2002WO2001074050A3 System and method for picture-in-browser scaling
03/28/2002WO2001069831A3 A system and method for distributing information via a communication network
03/28/2002WO2001065862A3 System and method for internet access to personal television service
03/28/2002WO2001047251A3 System, apparatus and method for controlling communications in a multimedia communication network
03/28/2002WO2001047210A3 Improvements in or relating to communication devices
03/28/2002WO1999044356A3 High definition television camera and formatter
03/28/2002US20020038462 Projection system and projection method
03/28/2002US20020038460 Electronic cinema system, distribution apparatus, and showing apparatus
03/28/2002US20020038458 Apparatus for, and method of, receiving satellite television signals in an apartment building and providing television images in the receivers in such building
03/28/2002US20020038457 Program guiding apparatus and method
03/28/2002US20020038456 Method and system for the automatic production and distribution of media content using the internet
03/28/2002US20020038455 Method and apparatus for broadcasting information over a network
03/28/2002US20020038383 Enhanced video programming system and method for incorporating and displaying retrieved integrated internet information segments
03/28/2002US20020038359 Content distribution method and content supply system
03/28/2002US20020038358 Method and system for remote television replay control
03/28/2002US20020038352 Handling broadcast data tokens
03/28/2002US20020038345 Communication system, computer program execution device, recording medium, computer program, program information supply method, and program information editing method
03/28/2002US20020038344 Enhanced video programming system and method for incorporating and displaying retrieved integrated internet information segments
03/28/2002US20020038293 Web-enabled method and system for managing remote dispute resolution
03/28/2002US20020037711 Communication apparatus for communication with communication network, image pickup apparatus for inter-apparatus communication, and communication apparatus for communication with the same image pickup apparatus
03/28/2002US20020037160 Multimedia signal processing system
03/28/2002US20020037155 Reproducing apparatus and method, and transmission apparatus and method
03/28/2002US20020037112 Image coding apparatus and an image decoding apparatus
03/28/2002US20020037111 Encoding apparatus, decoding apparatus, encoding method, and decoding method
03/28/2002US20020037110 Image coding apparatus and an image decoding apparatus
03/28/2002US20020037109 Image coding apparatus and an image decoding apparatus
03/28/2002US20020037108 Image coding apparatus and an image decoding apparatus
03/28/2002US20020037103 Method of and apparatus for segmenting a pixellated image
03/28/2002US20020037091 Image transmission system, method of the same, and recording medium
03/28/2002US20020037090 Image marking with pixel modification
03/28/2002US20020037081 Cryptographic key distribution system and method for digital video systems
03/28/2002US20020037053 Video decoder with down conversion function and method for decoding video signal
03/28/2002US20020037052 Image-coding apparatus and image-coding method, data-coding appartus and data-coding method, data-recording apparatus and data-recording medium
03/28/2002US20020037051 Image control apparatus
03/28/2002US20020037050 Moving picture high-speed coder and moving picture high-speed coding method
03/28/2002US20020037049 Moving picture encoding method and apparatus
03/28/2002US20020037048 Single-loop motion-compensation fine granular scalability
03/28/2002US20020037047 Double-loop motion-compensation fine granular scalability
03/28/2002US20020037046 Totally embedded FGS video coding with motion compensation
03/28/2002US20020037045 Variable resolution decoder
03/28/2002US20020037044 Method of protection of data reproduction, and reproduction apparatus providing protection of data reproduction
03/28/2002US20020037043 Method of protection of data reproduction, and reproduction apparatus providing protection of data reproduction
03/28/2002US20020037042 Method of protection of data reproduction, and reproduction apparatus providing protection of data reproduction
03/28/2002US20020037041 Method of protection of data reproduction, and reproduction apparatus providing protection of data reproduction