| Patents for H04N 7 - Television systems (274,023) |
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| 03/11/2009 | CN100469141C Motion estimating method for video data compression |
| 03/11/2009 | CN100469140C A method, terminal and server for quick skip in the online playing |
| 03/11/2009 | CN100469139C Apparatus and method for providing information, and information communication system |
| 03/11/2009 | CN100469138C Power transformer draught fan state recognizing method based on video monitoring and image recognition |
| 03/11/2009 | CN100469137C Omnibearing monitor and control sighting device of considering sensory function in the mind |
| 03/11/2009 | CN100469136C Machine-carried wireless broadband image transmission system |
| 03/11/2009 | CN100469135C Method of enhancing TV based on embeeded browsing apparatus |
| 03/11/2009 | CN100469134C Program guide system with video-on-demand browsing |
| 03/11/2009 | CN100469133C Using middleware pool containing unusable middleware to provide and receive immediate response middleware |
| 03/11/2009 | CN100469132C Method for secrete communication between visual telephones |
| 03/11/2009 | CN100469131C System for realizing conditional access, and method and equipment for transfering, receiving and processing content |
| 03/11/2009 | CN100469130C Viewing window switching control method and system for video image |
| 03/11/2009 | CN100469129C Intelligent network high-definition non-linear editing system |
| 03/11/2009 | CN100469128C Detection of a watermark in a digital signal |
| 03/11/2009 | CN100469127C Electronic document versioning method and updated document supply method using version number based on XML |
| 03/11/2009 | CN100469126C Image reproduction method and management method |
| 03/11/2009 | CN100469121C Method and apparatus for recording using multiple program schedule data sources to modify recording schedule |
| 03/11/2009 | CN100469118C Electronic device and recording control method |
| 03/11/2009 | CN100469111C Data output device for determining candidate of adequate data |
| 03/11/2009 | CN100469108C Real time video image transmission technology |
| 03/11/2009 | CN100469106C A high-speed ball cover |
| 03/11/2009 | CN100469101C Monolithic multifunctional displaying controller and using method thereof |
| 03/11/2009 | CN100469088C Video doorphone |
| 03/11/2009 | CN100469080C Image telephone device |
| 03/11/2009 | CN100469004C Method and apparatus for a loosely coupled scalable distributed multimedia streaming system |
| 03/11/2009 | CN100468993C Data transmission device and system, server, data transmission method and communication device |
| 03/11/2009 | CN100468988C Information service fees charge method and user terminal for information service toll |
| 03/11/2009 | CN100468982C Method and apparatus for performing high quality fast predictive motion search |
| 03/11/2009 | CN100468977C System and process for addressing unit of multi-device appliance and corresponding appliance |
| 03/11/2009 | CN100468429C Content distribution system and content license management method |
| 03/11/2009 | CN100468403C Image reconstruction equipment |
| 03/11/2009 | CN100468185C Camera |
| 03/11/2009 | CA2597470A1 Multilens video/camera mix heat sensors, movement targed tracking & actual |
| 03/10/2009 | USRE40661 Error prevention method for multimedia data |
| 03/10/2009 | US7503074 System and method for enforcing location privacy using rights management |
| 03/10/2009 | US7503073 Information managing apparatus and method, recording medium, and program |
| 03/10/2009 | US7503059 Method of enhancing media content and a media enhancement system |
| 03/10/2009 | US7503058 Standardized theme handling for digital television |
| 03/10/2009 | US7503057 Client and server system |
| 03/10/2009 | US7503056 Receiver, program retrieval method, and receiving method |
| 03/10/2009 | US7503055 Systems and methods for advertising television networks, channels, and programs |
| 03/10/2009 | US7503003 Electronic programming guide |
| 03/10/2009 | US7502975 Data transmission apparatus and method |
| 03/10/2009 | US7502862 Data transmission device and data reception device using predetermined profiles |
| 03/10/2009 | US7502818 Data communications system, data sender, data receiver, data communications method, and computer program |
| 03/10/2009 | US7502799 Structure of metadata and reproduction apparatus and method of the same |
| 03/10/2009 | US7502636 Portable communication terminal device for communication and image data |
| 03/10/2009 | US7502588 Dissemination system for satellite broadcasting |
| 03/10/2009 | US7502548 Apparatus for recording and/or playing back catalog information |
| 03/10/2009 | US7502546 Method and apparatus for digitally recording and synchronously retrieving a plurality of video signals |
| 03/10/2009 | US7502544 Recording and reproduction apparatus |
| 03/10/2009 | US7502543 Data transmission apparatus and data transmission method |
| 03/10/2009 | US7502519 Systems and methods for image pattern recognition |
| 03/10/2009 | US7502518 Apparatus and method for coding image based on level of visual attention and level of perceivable image quality distortion, and computer program product therefor |
| 03/10/2009 | US7502517 Image coding apparatus including a coded quantity prediction expression retaining unit |
| 03/10/2009 | US7502513 Commercial detector with a start of active video detector |
| 03/10/2009 | US7502510 Vector-graphic data processing method and drawing apparatus |
| 03/10/2009 | US7502496 Face image processing apparatus and method |
| 03/10/2009 | US7502492 Integrated circuit device and microcomputer |
| 03/10/2009 | US7502491 Golf swing diagnosis system |
| 03/10/2009 | US7502473 Process for managing the handling of conditional access data by at least two decoders |
| 03/10/2009 | US7502472 Encryption system and method for encrypting/decrypting sensitive data |
| 03/10/2009 | US7502471 System and method for protecting data streams in hardware components |
| 03/10/2009 | US7502470 Method and apparatus for content protection within an open architecture system |
| 03/10/2009 | US7502466 System and method for secure communication of electronic documents |
| 03/10/2009 | US7502453 Automated event ordering system and method |
| 03/10/2009 | US7502417 Data transmission device and method |
| 03/10/2009 | US7502416 Method and system to improve the transport of compressed video data |
| 03/10/2009 | US7502415 Range reduction |
| 03/10/2009 | US7502414 Image processing device, image processing method, image processing program and recording medium |
| 03/10/2009 | US7502413 Motion estimator for coding and decoding image sequences |
| 03/10/2009 | US7502386 Communication apparatus and communication method |
| 03/10/2009 | US7502133 Accessing additional information associated with the image and sending the additional information to a second user terminal |
| 03/10/2009 | US7502074 Television signal receiver and mobile phone equipped with the same |
| 03/10/2009 | US7502072 Television broadcast receiver with caption display capability using parameter setting images |
| 03/10/2009 | US7502071 Video information processing apparatus and video information processing method |
| 03/10/2009 | US7502070 Method and apparatus for processing a data series including processing priority data |
| 03/10/2009 | US7502068 Sensor for imaging inside equipment |
| 03/10/2009 | US7502048 Method for arranging cameras in a vehicle surroundings monitoring system |
| 03/10/2009 | US7501888 Gain control methods and systems in an amplifier assembly |
| 03/10/2009 | US7501610 Compound-eye imaging device |
| 03/10/2009 | US7500756 Monitoring apparatus |
| 03/10/2009 | US7500755 Display apparatus and image processing system |
| 03/10/2009 | US7500596 Method and apparatus for accessing electronic data via a familiar printed medium |
| 03/10/2009 | CA2438036C Impairment detection and interlock system with tester identification |
| 03/07/2009 | CA2639350A1 Method of generating a blockiness indicator for a video signal |
| 03/05/2009 | WO2009029956A2 User generated content |
| 03/05/2009 | WO2009029889A1 Radio receiver and method for receiving and playing signals from multiple broadcast channels |
| 03/05/2009 | WO2009029797A1 Architecture for multi-stage decoding of a cabac bitstream |
| 03/05/2009 | WO2009029606A2 Audio-visual system control using a mesh network |
| 03/05/2009 | WO2009029597A1 System for data routing in networks |
| 03/05/2009 | WO2009029345A1 System for providing promotional content as part of secondary content associated with a primary broadcast |
| 03/05/2009 | WO2009029339A1 Synchronizing related data streams in interconnection networks |
| 03/05/2009 | WO2009029338A1 Delivering on screen display data to existing display devices |
| 03/05/2009 | WO2009029090A1 Error handling for multi-functional display |
| 03/05/2009 | WO2009028922A2 A method and an apparatus for processing a video signal |
| 03/05/2009 | WO2009028874A2 Protection against unauthorized copying of digital media content |
| 03/05/2009 | WO2009028873A2 Protection against unauthorized copying of digital media content |
| 03/05/2009 | WO2009028857A2 Digital broadcasting system and method of processing data in digital broadcasting system |
| 03/05/2009 | WO2009028856A1 Digital broadcasting system and method of processing data in digital broadcasting system |