| Patents for H04N 7 - Television systems (274,023) |
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| 04/28/2010 | CN1697328B Fast video codec transform implementations |
| 04/28/2010 | CN1679019B Method, device and system for managing controlled residential or non-residential environments |
| 04/28/2010 | CN1672142B System and method of quality of service management in network gateways |
| 04/28/2010 | CN1669290B Jitter compensation method for systems having wall clocks |
| 04/28/2010 | CN1668102B A method for implementing transport stream multiplexing |
| 04/28/2010 | CN1665290B Video signal recording method, video signal reproduction method |
| 04/28/2010 | CN1662891B Method and system for providing personal media transfer on multicast networks |
| 04/28/2010 | CN1653819B System and method of providing media content |
| 04/28/2010 | CN1652605B Video codecs, data processing systems and methods for the same |
| 04/28/2010 | CN1642280B Image-video-signal converting apparatus and method thereof |
| 04/28/2010 | CN1640173B Information downloading apparatus and mobile terminal |
| 04/28/2010 | CN1640133B Method and apparaus for creating a personal commercials channel |
| 04/28/2010 | CN1628447B Signing and authentication devices and processes and corresponding products |
| 04/28/2010 | CN1627741B Coherent averaging for measuring traveling wave tube amplifier nonlinearity |
| 04/28/2010 | CN1613100B User interface for a remote control application |
| 04/28/2010 | CN1592307B System and method for distributing data |
| 04/28/2010 | CN1578457B Individual video encryption system and method |
| 04/28/2010 | CN1549545B Multimedia apparatus for realizing connecting network and large capacity storage |
| 04/28/2010 | CN1543154B Receiver device |
| 04/28/2010 | CN1540988B Interactive television program guide system and method for recording program |
| 04/28/2010 | CN1531343B Method for distributing audio-visual document, terminal and apparatus for realizing it |
| 04/28/2010 | CN1522497B Digital signal encoding device, digital signal decoding device, digital signal arithmetic encoding method and digital signal arithmetic decoding method |
| 04/28/2010 | CN101699869A Advanced-VSB system (A-VSB) |
| 04/28/2010 | CN101699868A Method and equipment for providing and processing multi-path video of digital television programs |
| 04/28/2010 | CN101699867A Dynamic adjustment method of video data transmission rate |
| 04/28/2010 | CN101699866A 运动图片编码方法和运动图片解码方法 Moving picture coding method and moving picture decoding method |
| 04/28/2010 | CN101699865A Method for fast searching mass movement self-adapting sub pixel |
| 04/28/2010 | CN101699864A Symbol-sharing error signal coding and decoding device, symbol-sharing error signal coding and decodingsystem and symbol-sharing error signal coding and decoding method |
| 04/28/2010 | CN101699863A Method for delivering advertisement in video |
| 04/28/2010 | CN101699862A High-resolution region-of-interest image acquisition method of PTZ camera |
| 04/28/2010 | CN101699861A Method and system for restoring video monitoring service |
| 04/28/2010 | CN101699860A Implement method for mixing network TV stream media server of peer-to-peer computing network |
| 04/28/2010 | CN101699859A Method for updating deciphering chip of conditional access system of digital TV |
| 04/28/2010 | CN101699858A Control method of camera head, control terminal and camera system |
| 04/28/2010 | CN101699857A Implementation method for cross-platform videophone system between set-top box and computer |
| 04/28/2010 | CN101699856A De-interlacing method with self-adapting motion |
| 04/28/2010 | CN101699853A Picture display system |
| 04/28/2010 | CN101699848A Digital broadcasting transmission/reception devices and signal processing method thereof |
| 04/28/2010 | CN101699847A Digital broadcasting transmission/reception devices capable of improving a receiving performance an dsignal processing method thereof |
| 04/28/2010 | CN101699846A Digital broadcasting transmission/reception devices and a signal processing method thereof |
| 04/28/2010 | CN101699531A Infrared correlation identification alarm system and identification method thereof |
| 04/28/2010 | CN101699439A Database transaction submitting method and device |
| 04/28/2010 | CN101699360A Method and system for remote diagnosis of numerical control machine tool |
| 04/28/2010 | CN101015125B System and method for scalable encoding and decoding data |
| 04/27/2010 | US7707645 Microprocessor |
| 04/27/2010 | US7707644 Apparatus and method for reporting operation state of digital rights management |
| 04/27/2010 | US7707642 Document access auditing |
| 04/27/2010 | US7707641 Method and apparatus for secure content delivery over broadband access networks |
| 04/27/2010 | US7707640 Dynamic copy protection of optical media |
| 04/27/2010 | US7707617 Dual mode tuner for co-existing digital and analog television signals |
| 04/27/2010 | US7707616 Unique production forum |
| 04/27/2010 | US7707615 Establishing a return path in a forward path cable television testing environment |
| 04/27/2010 | US7707614 Personal media broadcasting system with output buffer |
| 04/27/2010 | US7707613 Individualized parameter control for multiple media sources in a data processing system |
| 04/27/2010 | US7707612 Aircraft in-flight entertainment system with soft fail and flight information features and associated methods |
| 04/27/2010 | US7707611 Receiver with a visual program guide for mobile television applications and method for creation |
| 04/27/2010 | US7707610 Telecommunication device and method of multimedia data processing via the telecommunication device having at least two processors |
| 04/27/2010 | US7707609 System and method for dynamically scheduling quasi on-demand programming in a broadcast television network |
| 04/27/2010 | US7707607 Method and apparatus of providing and receiving video services in digital audio broadcasting (DAB) system |
| 04/27/2010 | US7707606 Content and application download based on a home network system configuration profile |
| 04/27/2010 | US7707605 Data transmission method and system of same, information processing method and system of same, data transmitter, signal processor, content data processing method, and data serving method |
| 04/27/2010 | US7707603 Digital media transfer based on user behavior |
| 04/27/2010 | US7707602 Squeezable rebroadcast files |
| 04/27/2010 | US7707601 Messaging with instructions for media playback |
| 04/27/2010 | US7707599 Customer support services via a cable services network |
| 04/27/2010 | US7707591 Integration of audio or video program with application program |
| 04/27/2010 | US7707485 System and method for dynamic transrating based on content |
| 04/27/2010 | US7707422 Method for embedding watermark into an image and digital video recorder using said method |
| 04/27/2010 | US7707421 Method of accessing or sharing a digital document in a peer-to-peer communication network |
| 04/27/2010 | US7707283 Information processing apparatus, information processing method, program, and recording medium |
| 04/27/2010 | US7707253 Information delivery system and information delivery method |
| 04/27/2010 | US7707241 Determining type of signal encoder |
| 04/27/2010 | US7707154 Method and devices for encoding/decoding structured documents, particularly XML documents |
| 04/27/2010 | US7707081 System and method for computer-created advertisements |
| 04/27/2010 | US7707069 Supply of digital audio and video products |
| 04/27/2010 | US7706943 Turning radius calculation, steering assistance and parking assistance employing turning radius function |
| 04/27/2010 | US7706940 Drive recorder system |
| 04/27/2010 | US7706691 Transmission device having optical fiberhigh definition digital audio-video data interface |
| 04/27/2010 | US7706669 Recording medium having data structure for managing video data and additional content data thereof and recording and reproducing methods and apparatuses |
| 04/27/2010 | US7706668 Video information recording medium which can be accessed at random, recording method, reproduction device, and reproducing method |
| 04/27/2010 | US7706667 Recording apparatus and method, reproducing apparatus and method, recording medium, and program |
| 04/27/2010 | US7706665 Recording medium containing thumbnail recorded thereon, recording apparatus and method therefor, and reproducing apparatus and method therefor |
| 04/27/2010 | US7706662 Picture coding apparatus and picture decoding apparatus |
| 04/27/2010 | US7706661 Copy protection of optical discs using redundant control data |
| 04/27/2010 | US7706627 Method for reducing blocking artifacts |
| 04/27/2010 | US7706624 Apparatus and method for reducing noise in an image |
| 04/27/2010 | US7706622 Image coding apparatus and image coding method |
| 04/27/2010 | US7706621 Method and an apparatus to divide image blocks |
| 04/27/2010 | US7706594 Magnetic watermark for text documents |
| 04/27/2010 | US7706583 Image processing apparatus and method |
| 04/27/2010 | US7706576 Dynamic video equalization of images using face-tracking |
| 04/27/2010 | US7706575 System and method providing improved head motion estimations for animation |
| 04/27/2010 | US7706566 System and method for reversible data hiding based on integer wavelet spread spectrum |
| 04/27/2010 | US7706565 Multi-channel digital watermarking |
| 04/27/2010 | US7706541 Information management apparatus |
| 04/27/2010 | US7706534 Pay per minute for DVB-H services |
| 04/27/2010 | US7706533 Copy protection for video signal using narrowed horizontal synchronization signals |
| 04/27/2010 | US7706532 Encryption/decryption device and method |
| 04/27/2010 | US7706531 Recording apparatus, reproduction apparatus, data processing apparatus, recording and reproduction apparatus and data transmission apparatus and corresponding methods |
| 04/27/2010 | US7706451 Method of selecting a filtering strength for filtering a pixel in an image |