H04N 7 - Television systems

Patents for H04N 7 - Television systems (274,023)
11/2004
11/09/2004	US6816553 Coding method for an image signal
11/09/2004	US6816552 Interpolation of video compression frames
11/09/2004	US6816551 Method for comparing two moving pictures and retrieval system using the method
11/09/2004	US6816550 Image signal coding apparatus with bit stream buffer of reduced storage capacity
11/09/2004	US6816549 Method for protection of data reproduction according to medium protection data and first and second apparatus protection data to determine whether main data are reproduced in their entirety, partially, or not at all and a range of protection level therefor
11/09/2004	US6816491 Multiplexed audio data decoding apparatus and receiver apparatus
11/09/2004	US6816485 Communications system
11/09/2004	US6816201 XDS enhancement system
11/09/2004	US6816194 Systems and methods with error resilience in enhancement layer bitstream of scalable video coding
11/09/2004	US6816192 Motion pictures sending apparatus and motion pictures communication apparatus
11/09/2004	US6816184 Method and apparatus for mapping a location from a video image to a map
11/09/2004	US6816172 Graphical user interace with multimedia identifiers
11/09/2004	US6816131 Single horizontal scan range CRT monitor
11/09/2004	US6815680 Method and system for displaying an image
11/09/2004	US6814509 Image printing order receiving system and image printing order receiving method
11/09/2004	CA2427673C A digital interactive system for providing full interactivity with live programming events
11/09/2004	CA2289858C Lossless image compression with tree coding
11/09/2004	CA2156994C Near video-on-demand signal receiver
11/08/2004	WO2004100003A2 Method and apparatus for controlling an external device by remapping keys on a user input device
11/04/2004	WO2004095844A1 Image encoding device and image encoding method
11/04/2004	WO2004095843A1 Data processing system and method, computer program product and audio/visual product
11/04/2004	WO2004095842A1 Stream reception device
11/04/2004	WO2004095841A1 Content reproduction method
11/04/2004	WO2004095840A2 Scrambling, descrambling and secure distribution of audio-visual sequences from video encoders based on wavelet processing
11/04/2004	WO2004095839A1 System and method for real time playback of conferencing streams
11/04/2004	WO2004095838A1 Combined sampling rate conversion and gain-controlled filtering
11/04/2004	WO2004095835A1 System for identification and revocation of audiovisual titles and replicators
11/04/2004	WO2004095829A1 Technique for simulating film grain on encoded video
11/04/2004	WO2004095827A2 Content scrambling with minimal impact on legacy devices
11/04/2004	WO2004095825A2 Time-multiplexed multi-program encryption system
11/04/2004	WO2004095777A1 Information processing apparatus and connection control method
11/04/2004	WO2004095708A2 Accelerating video decoding using a graphics processing unit
11/04/2004	WO2004095453A1 Method and apparatus for synchronous reproduction of main contents recorded on an interactive recording medium and additional contents therefor
11/04/2004	WO2004095451A1 Input data recorder and input data recording method
11/04/2004	WO2004095345A1 System and method for automatically generating a slate using metadata
11/04/2004	WO2004095294A1 Content distribution system, distribution method, content processing device, and processing method
11/04/2004	WO2004095293A1 Video device, video module unit, and video device operation method
11/04/2004	WO2004095274A2 Method of and system to set an output quality of a media frame
11/04/2004	WO2004095230A2 Optimization software and method for video compression under mpeg
11/04/2004	WO2004095223A2 Method and apparatus for rapid distribution of information
11/04/2004	WO2004095220A2 System and method for facilitating tv channel programming
11/04/2004	WO2004095185A2 Information frame modifier
11/04/2004	WO2004095174A2 Hybrid personalization architecture
11/04/2004	WO2004081753A3 Digitized movie processing apparatus and method
11/04/2004	WO2004081726A3 Apparatus for entitling remote client devices
11/04/2004	WO2004077810A3 Picture coding method and picture decoding method
11/04/2004	WO2004068793A3 System and method for improving the transmission properties of a data transmission operating with the tcp/ip protocol by means of a mono-directional radio connection
11/04/2004	WO2004028119A3 Method and system for emulating an http server through a broadcast carousel
11/04/2004	WO2004003733A3 Software download into a receiver
11/04/2004	WO2003090440A3 Packet error signal generator
11/04/2004	US20040221325 Broadcast program processing apparatus, computer system, broadcast program evaluation system, and computer program
11/04/2004	US20040221324 Digital television having a modular programmable conditional access system
11/04/2004	US20040221323 Asynchronous network audio/visual collaboration system
11/04/2004	US20040221322 Methods and systems for video content browsing
11/04/2004	US20040221319 Application streamer
11/04/2004	US20040221318 Addressable tap with channel tier functions
11/04/2004	US20040221317 Addressable tap with illegal channel detection functions
11/04/2004	US20040221316 Addressable tap capable of detecting numbers of TV sets online to watch CATV porgrams
11/04/2004	US20040221315 Video interface arranged to provide pixel data independent of a link character clock
11/04/2004	US20040221314 Addressable tap with status collect and verification functions used in CATV networks
11/04/2004	US20040221313 Method and apparatus for augmenting functionality of broadcast content receivers
11/04/2004	US20040221312 Techniques for reducing multimedia data packet overhead
11/04/2004	US20040221311 System and method for navigation of indexed video content
11/04/2004	US20040221309 Shared online experience history capture and provision system and method
11/04/2004	US20040221308 Integrated media viewing environment
11/04/2004	US20040221307 Method and apparatus for preparing and transmitting electronic program information and apparatus for producing electronic program guide from the electronic program information
11/04/2004	US20040221305 Apparatus, method and computer programming product for cable TV service portability
11/04/2004	US20040221304 Digital video recording and playback system with seamless advertisement insertion and playback from multiple locations via a home area network
11/04/2004	US20040221303 Parental controls using view limits
11/04/2004	US20040221302 Multi-platform digital television
11/04/2004	US20040221237 Methods and apparatuses for interactive similarity searching, retrieval and browsing of video
11/04/2004	US20040221143 Multistandard video decoder and decompression system for processing encoded bit streams including a standard-independent stage and methods relating thereto
11/04/2004	US20040221074 System and method for hardware based reassembly of a fragmented packet
11/04/2004	US20040221073 Dynamic reconfiguration of multimedia stream processing modules
11/04/2004	US20040221069 Information outputting apparatus, information reporting method and information signal supply route selecting method
11/04/2004	US20040221056 Method of real time optimizing multimedia packet transmission rate
11/04/2004	US20040221055 Method of increasing capabilities of streaming content including video on demand
11/04/2004	US20040221054 Dynamic reconfiguration of multimedia stream processing modules
11/04/2004	US20040221029 Method for selecting a resource to provide a requested service in a multicasting environment
11/04/2004	US20040221018 Contents consignment sale system and method for networking broadcasting
11/04/2004	US20040220880 System for controlling the distribution and use of digital works using digital tickets
11/04/2004	US20040220862 Multiview selective listening system
11/04/2004	US20040220791 Personalization services for entities from multiple sources
11/04/2004	US20040218924 Optical communications system and method for transmittin point-to-point and broadcast signals
11/04/2004	US20040218909 Recording medium of stream data, and recording method and playback method of the same
11/04/2004	US20040218906 System and method for copy protection for digital signals
11/04/2004	US20040218900 Authentication system and method for an interactive optical disc
11/04/2004	US20040218899 Data transmitting device, data receiving device and data communication system
11/04/2004	US20040218893 Decoding apparatus and decoding method
11/04/2004	US20040218827 System and method for low bandwidth video streaming for face-to-face teleconferencing
11/04/2004	US20040218826 Method and apparatus for high speed data compression and decompression
11/04/2004	US20040218825 Method and apparatus for video compression using microwavelets
11/04/2004	US20040218824 Methods and devices for encoding and decoding images using nested meshes, programme, signal and corresponding uses
11/04/2004	US20040218823 Image processing apparatus
11/04/2004	US20040218821 Image processing apparatus
11/04/2004	US20040218819 Method, apparatus and computer program product for image data compression and decompression capable of high-speed processing
11/04/2004	US20040218817 Image processing apparatus that decomposites composite images
11/04/2004	US20040218816 Picture coding method
11/04/2004	US20040218812 Color image compression via spectral decorrelation and elimination of spatial redundancy
11/04/2004	US20040218760 System and method for data encryption and compression (encompression)

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