| Patents for H04N 7 - Television systems (274,023) |
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| 02/04/2009 | CN100459710C All first packet transmitting method in data stream compression |
| 02/04/2009 | CN100459709C Method and device for inserting watermark into media signal |
| 02/04/2009 | CN100459708C Method and device for inserting watermark into information signal |
| 02/04/2009 | CN100459707C Mode coding method and apparatus for interlaced shape coder |
| 02/04/2009 | CN100459706C Controlling apparatus and method for controlling bit rate |
| 02/04/2009 | CN100459705C Method and device for processing data in statistical re-multiplexing device receiving a plurality of channels |
| 02/04/2009 | CN100459704C Intelligent tunnel safety monitoring apparatus based on omnibearing computer vision |
| 02/04/2009 | CN100459703C Method for monitoring state of network camera head |
| 02/04/2009 | CN100459702C Long-distance TV control system and long-distance TV control method |
| 02/04/2009 | CN100459701C Self-adapting admission controlling method based on measurement for video frequency request system |
| 02/04/2009 | CN100459700C Method for realizing video requesting system based on protocol cashe |
| 02/04/2009 | CN100459699C System and method for home network content protection and copy management |
| 02/04/2009 | CN100459698C System and methods for caching data in media-on-demand systems |
| 02/04/2009 | CN100459697C IPTV system, enciphered digital program issuing and watching method |
| 02/04/2009 | CN100459696C Audio mixed processing method and processor |
| 02/04/2009 | CN100459695C Method of transmitting video data and transmission system thereof |
| 02/04/2009 | CN100459694C Foldable field sequence detecting method and digital video release interleaving device and method |
| 02/04/2009 | CN100459693C A motion compensation frame inserting device and method to insert frame |
| 02/04/2009 | CN100459690C Digital motion picture decoding apparatus |
| 02/04/2009 | CN100459680C Apparatus, method and program for generating coefficient type data or coefficient data used in image display apparatus, computer readable medium for storing the program |
| 02/04/2009 | CN100459675C Video processing apparatus and method |
| 02/04/2009 | CN100459670C A method and system for simultaneously playing multi-channel TV signals |
| 02/04/2009 | CN100459667C Digit satellite frequency channel blind search method based on automatic gain control value |
| 02/04/2009 | CN100459658C Video frequency coding/decoding method and equipment |
| 02/04/2009 | CN100459641C Mobile video telephone terminal |
| 02/04/2009 | CN100459618C Foldable portable telephone having display portion and a pair of front camera portions |
| 02/04/2009 | CN100459533C Virtual storing device for a digital local network |
| 02/04/2009 | CN100459520C System and method for sharing internal storage cache between multiple stream servers |
| 02/04/2009 | CN100459491C Method of extracting a watermark |
| 02/04/2009 | CN100459460C Data encoding and decoding method and device |
| 02/04/2009 | CN100458961C Recording method of recording medium, output control method, reproducing apparatus, recording/reproducing control method |
| 02/04/2009 | CN100458949C Method and device for processing multimedia signals with watermarks and multimedia signal receiver |
| 02/04/2009 | CN100458849C Image processing apparatus and method and image pickup apparatus |
| 02/04/2009 | CN100458847C Digital image edge information extracting method |
| 02/04/2009 | CN100458806C Right management device, terminal device, and right management system |
| 02/04/2009 | CN100458739C Video card protecting method and system |
| 02/04/2009 | CN100458733C Backup system and backup method |
| 02/04/2009 | CN100458640C Receiving device for securely storing content item, and playback device |
| 02/03/2009 | US7487552 Method and apparatus for ciphering playback mode information for recording on record medium |
| 02/03/2009 | US7487533 Digital television translator with PSIP update |
| 02/03/2009 | US7487532 Optimization of a full duplex wideband communications system |
| 02/03/2009 | US7487531 Method and apparatus of load sharing and improving fault tolerance in an interactive video distribution system |
| 02/03/2009 | US7487529 Electronic program guide system with advertising messages in pop-ups |
| 02/03/2009 | US7487526 Method for object retransmission without a continuous network connection in a digital media distributor system |
| 02/03/2009 | US7487524 Method and apparatus for presenting content of images |
| 02/03/2009 | US7487523 Tiered programming television delivery system |
| 02/03/2009 | US7487423 Decoding method, medium, and apparatus |
| 02/03/2009 | US7487410 Coding system and decoding system using a multiplexed code string |
| 02/03/2009 | US7487375 Method and apparatus for powering on an electronic device with a video camera that detects motion |
| 02/03/2009 | US7487365 Saving and retrieving data based on symmetric key encryption |
| 02/03/2009 | US7487364 Method to store encrypted data |
| 02/03/2009 | US7487356 Digital watermarking system using scrambling method |
| 02/03/2009 | US7487355 Data processing apparatus and method |
| 02/03/2009 | US7487351 Data use management system, transmitting apparatus having management function, and data use management method |
| 02/03/2009 | US7487350 Fixed client identification system for positive identification of client to server |
| 02/03/2009 | US7487349 Method for securing a ciphered content transmitted by a broadcaster |
| 02/03/2009 | US7487309 Computer system and process for transferring multiple high bandwidth streams of data between multiple storage units and multiple applications in a scalable and reliable manner |
| 02/03/2009 | US7487211 Interactive, computer network-based video conferencing system and process |
| 02/03/2009 | US7487210 Method for managing real-time communications |
| 02/03/2009 | US7487164 Information processing apparatus capable of properly reflecting a change in a user's preference or interest |
| 02/03/2009 | US7487096 Method to automatically enable closed captioning when a speaker has a heavy accent |
| 02/03/2009 | US7486969 Transmitting portable terminal |
| 02/03/2009 | US7486874 Image reproduction apparatus |
| 02/03/2009 | US7486870 System and method for reproducing a video session using accelerated frame playback |
| 02/03/2009 | US7486832 Method and device for condensed image recording and reproduction |
| 02/03/2009 | US7486831 Method and apparatus for encoding and decoding motion vectors |
| 02/03/2009 | US7486829 Apparatus and method for image processing, and computer product |
| 02/03/2009 | US7486826 Human detection method and apparatus |
| 02/03/2009 | US7486793 Invoicing management method of a service transmitted per time unit |
| 02/03/2009 | US7486792 Terrestrial broadcast copy protection system for digital television |
| 02/03/2009 | US7486791 Reproducing method, reproducing apparatus, recording method, and recording apparatus |
| 02/03/2009 | US7486790 Method and apparatus for controlling access to storage media |
| 02/03/2009 | US7486780 System and method for the creation and automatic deployment of personalized, dynamic and interactive voice services, with telephone-based service utilization and control |
| 02/03/2009 | US7486736 Apparatus and method for direct measurement of channel state for coded orthogonal frequency division multiplexing receiver |
| 02/03/2009 | US7486734 Decoding and coding method of moving image signal, and decoding and coding apparatus of moving image signal using the same |
| 02/03/2009 | US7486733 Method for performing motion estimation in video encoding, a video encoding system and a video encoding device |
| 02/03/2009 | US7486732 Method and apparatus for distributed load multiplexing of multiple encoded signals over a shared communication path |
| 02/03/2009 | US7486731 Compression techniques |
| 02/03/2009 | US7486730 System and method for motion compensation of image planes in color sequential displays |
| 02/03/2009 | US7486729 Video signal analysis and storage |
| 02/03/2009 | US7486609 European digital audio broadcast receiver having a simply implementable fast fourier transform processor and an operation method therefor |
| 02/03/2009 | US7486414 Image forming device, pattern formation method and storage medium storing its program |
| 02/03/2009 | US7486324 Presenting panoramic images with geometric transformation |
| 02/03/2009 | US7486309 Digital camera module test system |
| 02/03/2009 | US7486308 Image switching device and image outputting devices |
| 02/03/2009 | US7486254 Information creating method information creating apparatus and network information processing system |
| 02/03/2009 | US7486253 Transmitting device and transmitting method, receiving device and receiving method, transmitting/receiving device and transmitting/receiving method, recorded medium, and signal |
| 02/03/2009 | US7486203 Parking assist apparatus for vehicle |
| 02/03/2009 | US7486183 Home system and method for sending and displaying digital images |
| 02/03/2009 | US7485834 Method and apparatus for estimating an in-focus position |
| 02/03/2009 | CA2638416A1 Method and apparatus for evaluating an image |
| 02/03/2009 | CA2394045C Features for use with advanced set-top applications on interactive television systems |
| 02/03/2009 | CA2381363C Impulse pay per use method and system for data and multimedia services |
| 02/03/2009 | CA2360214C Remote display control of video/graphics data |
| 02/03/2009 | CA2351831C Audiovisual information distribution system and process |
| 02/01/2009 | CA2638465A1 Learning filters for enhancing the quality of block coded still and video images |
| 01/29/2009 | WO2009015257A1 Method and system for preordering content in a user device associated with a content processing system |
| 01/29/2009 | WO2009015188A1 Content recommendation service |
| 01/29/2009 | WO2009015116A1 Preventing unauthorized poaching of set top box assets |
| 01/29/2009 | WO2009014876A2 Streaming data content in a network |