| Patents for H04N 7 - Television systems (274,023) |
|---|
| 04/22/2009 | CN101415110A System for monitoring dynamic vehicle |
| 04/22/2009 | CN101415109A Apparatus for ask for help through network image and sound |
| 04/22/2009 | CN101415108A Apparatus for monitoring wireless vehicle-adjusting image |
| 04/22/2009 | CN101415107A Dependable multilevel medium storage method |
| 04/22/2009 | CN101415106A Method, system and apparatus for building time shifting television business in broadcast business |
| 04/22/2009 | CN101415105A Method for controlling digital television terminal mutually and digital television terminal cluster |
| 04/22/2009 | CN101415104A Method and system for implementing program current cipher key of mobile multimedia broadcast service |
| 04/22/2009 | CN101415103A Method for regulating video signal picture |
| 04/22/2009 | CN101415102A Lightning-proof method and apparatus for non-grounding video |
| 04/22/2009 | CN101415101A Frequency doubling method and implementing apparatus therefore |
| 04/22/2009 | CN101415100A Station for directly discharging mobile multimedia broadcast television signal |
| 04/22/2009 | CN101415098A Television and method for controlling the same |
| 04/22/2009 | CN101415097A Video transmission system |
| 04/22/2009 | CN101415088A Information processing device |
| 04/22/2009 | CN101415087A Method and apparatus for displaying mobile phone television business and dynamic content distribution business |
| 04/22/2009 | CN101415085A Viewing behavior learning apparatus |
| 04/22/2009 | CN101415081A Digital television ground broadcasting system receiver supporting single/multi-carrier mode and method thereof |
| 04/22/2009 | CN101415080A Data aided detection of spectrum inversion |
| 04/22/2009 | CN101415007A Multi-platform unification access method and system |
| 04/22/2009 | CN101414999A Method and apparatus for obtaining relation of channel and medium, and sending and receiving channel information in session description protocol |
| 04/22/2009 | CN101414995A Method and apparatus for carrier recovery |
| 04/22/2009 | CN101414971A Method, system for dynamic regulation of tunnel bandwidth, and edge router for upper layer service provider |
| 04/22/2009 | CN101414961A Method for transmitting network real time video |
| 04/22/2009 | CN101414888A Broadcast receiver and system information processing method |
| 04/22/2009 | CN100481958C System and method for performing signal synchronization of data streams |
| 04/22/2009 | CN100481957C Medium synchronization method |
| 04/22/2009 | CN100481956C Transmission of video |
| 04/22/2009 | CN100481955C Method and apparatus for intra coding video data |
| 04/22/2009 | CN100481954C System and method for motion compensating |
| 04/22/2009 | CN100481953C Decoding method using video code flow to judge picture boundary and reading in advance picture data, and apparatus therefor |
| 04/22/2009 | CN100481952C Method and apparatus for determining search range for adaptive motion vector for use in video encoder |
| 04/22/2009 | CN100481951C Digital signal conversion method and digital signal conversion device |
| 04/22/2009 | CN100481950C Digital signal conversion method |
| 04/22/2009 | CN100481949C Coding method to interlaced scanning video frequency signal |
| 04/22/2009 | CN100481948C Method for coding a moving picture |
| 04/22/2009 | CN100481947C Method for transcoding a data stream comprising one or more coded, digitized images |
| 04/22/2009 | CN100481946C Method and device for coding, decoding and compressing image |
| 04/22/2009 | CN100481945C Method and apparatus for displaying multimedia information |
| 04/22/2009 | CN100481944C Method and device for the computer-assisted motion compensation of a digitalized image and computer program products and computer-readable storage media |
| 04/22/2009 | CN100481943C Method for control video frequency coding rate |
| 04/22/2009 | CN100481942C Method and apparatus for operational frame-layer rate control in video encoder |
| 04/22/2009 | CN100481941C Device and method for embedding binary payload in a carrier signal |
| 04/22/2009 | CN100481940C System and method for providing multiplexing and remultiplexing of MPEG-2 streams |
| 04/22/2009 | CN100481939C Deriving passive optical network port identifiers |
| 04/22/2009 | CN100481938C Moving-object tracking control system, and moving-object tracking control device and method |
| 04/22/2009 | CN100481937C Equipment for reconstructing high dynamic image in high resolution |
| 04/22/2009 | CN100481936C Method for establishing video frequency monitoring front end equipment control parts adoption structure |
| 04/22/2009 | CN100481935C Method and apparatus for pre-processing service information in open cable system |
| 04/22/2009 | CN100481933C A method for encryption of MP4 multi-media data content |
| 04/22/2009 | CN100481932C Process and electronic module for secured data transmission |
| 04/22/2009 | CN100481931C Charging realizing method adapted to flow media |
| 04/22/2009 | CN100481930C Method and device for generating a user profile on the basis of play lists |
| 04/22/2009 | CN100481929C Method of controlling descrambling of a plurality of program transport streams, receiver system and portable secure device |
| 04/22/2009 | CN100481928C Method and device for regulating output image |
| 04/22/2009 | CN100481927C A FPGA-based video image processor |
| 04/22/2009 | CN100481926C Method and apparatus for digital video de-interlacing and field sequence detection thereof |
| 04/22/2009 | CN100481925C Method of adaptive regulating video-de-interleaving mode switch frequency |
| 04/22/2009 | CN100481924C Communication system, communication apparatus, and control method |
| 04/22/2009 | CN100481918C Method and device for recording basic audio and auxiliary audio program component |
| 04/22/2009 | CN100481917C Data encoding apparatus and method, data output apparatus and method, signal processing system, apparatus, and method, and data decoding apparatus and method |
| 04/22/2009 | CN100481912C Information processing apparatus and method |
| 04/22/2009 | CN100481899C Apparatus and method for controlling the screen size of real-time video |
| 04/22/2009 | CN100481898C Broadcast-data display control device and method, and broadcast-data receiving device |
| 04/22/2009 | CN100481897C TV receiving system |
| 04/22/2009 | CN100481894C System for interactive television |
| 04/22/2009 | CN100481878C Output method for improving video picture quality |
| 04/22/2009 | CN100481855C Communication system, communication controller and communication control method |
| 04/22/2009 | CN100481849C Image-supplying system and protocol for wireless communication message |
| 04/22/2009 | CN100481833C Content-based caching and routing of content using subscription information |
| 04/22/2009 | CN100481796C Automatic updating method and system for data broadcast content |
| 04/22/2009 | CN100481770C Service system, information control apparatus, and information control method |
| 04/22/2009 | CN100481764C Content transmission apparatus and content reception apparatus |
| 04/22/2009 | CN100481752C Frequency transformer for satellite broadcast receiving and satellite broadcast receiving system |
| 04/22/2009 | CN100481736C Coding method for compressing coding of multiple audio track digital audio signal |
| 04/22/2009 | CN100481735C Decoding method for decoding and re-establishing multiple and track audio signal from audio data stream after coding |
| 04/22/2009 | CN100481734C Decoder for decoding and re-establishing multiple acoustic track audio signal from audio data code stream |
| 04/22/2009 | CN100481733C Coder for compressing coding of multiple sound track digital audio signal |
| 04/22/2009 | CN100481112C Human face recognition system and recognition method |
| 04/22/2009 | CN100481064C Information processing device and method |
| 04/22/2009 | CN100481034C Remote control apparatus |
| 04/22/2009 | CN100481023C Data structure of metadata of moving image and reproduction method of the same |
| 04/22/2009 | CN100480977C Recording apparatus, recording program, and recording method |
| 04/22/2009 | CN100480960C Control method and system for adjusting operation frequency of microprocessor |
| 04/22/2009 | CN100480947C Conditional access to digital rights management conversion |
| 04/21/2009 | USRE40702 Method for securing video images |
| 04/21/2009 | US7523482 Seamless digital channel changing |
| 04/21/2009 | US7523481 Integrated internet camera |
| 04/21/2009 | US7523480 Integrated Internet camera |
| 04/21/2009 | US7523479 Dynamically changing communication modes |
| 04/21/2009 | US7523478 User interface for interactive television systems |
| 04/21/2009 | US7523476 Digital/analogue TV receiver that renews a channel map using event information and virtual channel tables |
| 04/21/2009 | US7523475 Method of data display for electronic program guides (EPGs) on a remote control |
| 04/21/2009 | US7523457 Dynamic reconfiguration of multimedia stream processing modules |
| 04/21/2009 | US7523451 Method for processing updated application data in headend or terminal of digital data broadcasting system |
| 04/21/2009 | US7523311 Method for embedding electronic watermark, decoding method, and devices for the same |
| 04/21/2009 | US7523303 System and method for distributing digital works, apparatus and method for reproducing digital works, and computer program product |
| 04/21/2009 | US7523302 Electronic recipe management |
| 04/21/2009 | US7523234 Motion estimation with fast search block matching |
| 04/21/2009 | US7523214 Content providing server, information processing device and method, and computer program |
| 04/21/2009 | US7523166 Method and device for message broadcasting enabling the recipient to retrieve at least partly a message |