| Patents for H04N 7 - Television systems (274,023) |
|---|
| 09/24/2008 | CN101272500A Transmission method and system for video/audio data flow |
| 09/24/2008 | CN101272499A Method and system for audio/video cocurrent flow transmission |
| 09/24/2008 | CN101272498A Video encoding method and device |
| 09/24/2008 | CN101272497A Video encoding method |
| 09/24/2008 | CN101272496A Mode selection method for transcoding 264 video to reduce resolving capability |
| 09/24/2008 | CN101272495A Method and apparatus for transmitting packet-based image frame |
| 09/24/2008 | CN101272494A Video encoding/decoding method and device using synthesized reference frame |
| 09/24/2008 | CN101272493A Multi-decoder and method |
| 09/24/2008 | CN101272492A Inverse transformation method for self-adapting two-dimension 4í4 block |
| 09/24/2008 | CN101272491A Image interpolation method based on video object and area guidance |
| 09/24/2008 | CN101272490A Method for processing error macro block in video images with the same background |
| 09/24/2008 | CN101272489A Encoding and decoding device and method for video image quality enhancement |
| 09/24/2008 | CN101272488A Video decoding method and device for reducing LCD display movement fuzz |
| 09/24/2008 | CN101272487A Flow control method of video image data |
| 09/24/2008 | CN101272486A Video transmission control method based on PID control and received frame rate stable model |
| 09/24/2008 | CN101272485A Digital watermarking stacking and detecting method for digital movie copyright protection |
| 09/24/2008 | CN101272484A Multimedia data generation method and terminal system of video service |
| 09/24/2008 | CN101272483A System and method for managing moving surveillance cameras |
| 09/24/2008 | CN101272482A Method and system for network media communication long-range control and media capturing equipment |
| 09/24/2008 | CN101272481A Video monitoring front end equipment access method |
| 09/24/2008 | CN101272480A Method and circuit for restarting DVR video monitoring system in case of system halt |
| 09/24/2008 | CN101272479A Resource scheduling device and method, method and system and set-top box for demanding programs |
| 09/24/2008 | CN101272478A Content delivery system and method, and server apparatus and receiving apparatus |
| 09/24/2008 | CN101272477A IPTV system, medium service apparatus and IPTV program searching and locating method |
| 09/24/2008 | CN101272476A Method for implementing edge broadcast of cable television VOD system |
| 09/24/2008 | CN101272475A Channel switching method under video broadcasting condition suitable for IPTV |
| 09/24/2008 | CN101272474A Method for fast switching channels |
| 09/24/2008 | CN101272473A Method for improving operation efficiency and reliability of conditioned receiving system |
| 09/24/2008 | CN101272472A Method for scheduling user authorization information |
| 09/24/2008 | CN101272471A Virtual photographing system and its instant communication method |
| 09/24/2008 | CN101272465A Video image circuit and head type silicon based LCD device |
| 09/24/2008 | CN101272463A Enhanced EPG method and system |
| 09/24/2008 | CN101272462A IPTV interactive special column system |
| 09/24/2008 | CN101272460A Video processing apparatus and video display apparatus |
| 09/24/2008 | CN101272459A Television broadcast receiver |
| 09/24/2008 | CN101272450A Global motion estimation exterior point removing and kinematic parameter thinning method in Sprite code |
| 09/24/2008 | CN101272442A Digital image nondestructive compression method and device, resolution method and image encoder |
| 09/24/2008 | CN101272429A Television device with telephone function, and television system including such television device |
| 09/24/2008 | CN101272295A Virtual network projection system and method supporting multi-projection source |
| 09/24/2008 | CN101272268A Method, equipment and system for implementing video signal conference |
| 09/24/2008 | CN101272266A Method, device and system for file sharing in audio/video conference |
| 09/24/2008 | CN101272236A Information delivery system, delivery center device, user terminal device and information delivery method |
| 09/24/2008 | CN101272217A Method and device for processing audio/video signal |
| 09/24/2008 | CN101272206A System, method and device for electric service instruction information transmission |
| 09/24/2008 | CN101272205A Transmission method and device of mobile multimedia broadcasting service parameter information |
| 09/24/2008 | CN101272200A Multimedia stream synchronization caching method and system |
| 09/24/2008 | CN101272199A Broadcasting program speed-changing broadcast processing method and terminal |
| 09/24/2008 | CN101272193A Method and device for maintaining network time and timing broadcast method |
| 09/24/2008 | CN101271559A Cooperation recommending system based on user partial interest digging |
| 09/24/2008 | CN101271487A Verification method and system of video processing chip |
| 09/24/2008 | CN101271454A Multimedia content association search and association engine system for IPTV |
| 09/24/2008 | CN101269644A Vehicle outside display system and display control apparatus |
| 09/24/2008 | CN101269635A Field watch apparatus |
| 09/24/2008 | CN100421473C Digital signal conversion method and digital signal conversion device |
| 09/24/2008 | CN100421471C Movie video frequency source resolution device and method based on code information |
| 09/24/2008 | CN100421470C Acoustic-video multi-way restoring device for monitoring trade |
| 09/24/2008 | CN100421469C System and method for realizing video frequency information sharing |
| 09/24/2008 | CN100421468C Method and system for realizing combined authorization of enciphering system |
| 09/24/2008 | CN100421467C Videophone video stream data receiving handling method based on mobile communication network |
| 09/24/2008 | CN100421466C Recording broadcasting enhancement services |
| 09/24/2008 | CN100421452C Digital image pickup device, display device, rights information server, digital image management system and method using the same |
| 09/24/2008 | CN100421450C Local freguency channel designating system and method |
| 09/24/2008 | CN100421449C Control method for clock synhrronous preservation in network degital TV system |
| 09/24/2008 | CN100421446C Image data communication system, and image server and portable electronic device and methods of controlling the same |
| 09/24/2008 | CN100421412C Method and system for allocating medium data at different network |
| 09/24/2008 | CN100421373C Realizing method system for inter-cut speech document of network transceiver |
| 09/24/2008 | CN100421368C Information transmission and terminal, digita broadcasting, output time calculating apparatus and method |
| 09/24/2008 | CN100421167C Recording medium retaining data for menu control, menu control method and apparatus |
| 09/24/2008 | CN100421065C Graphics card for smoothing the playing of video |
| 09/23/2008 | US7428757 System and methodology for validating anti-piracy security compliance and reporting thereupon, for one to a plurality of movie theaters |
| 09/23/2008 | US7428755 Device that is used for secure diffusion controlled display private copying and management of and conditional access to MPEG-4-type audiovisual content rights |
| 09/23/2008 | US7428745 Differentiated PSIP table update interval technology |
| 09/23/2008 | US7428744 Method and device for detecting data concerning the viewing of video information and the relaying of this information to a central data processing installation |
| 09/23/2008 | US7428696 System and method for time synchronization between multimedia content and segment metadata |
| 09/23/2008 | US7428684 Device and method for concealing an error |
| 09/23/2008 | US7428668 Coding system and decoding system using an input code string |
| 09/23/2008 | US7428639 Encrypted and watermarked temporal and resolution layering in advanced television |
| 09/23/2008 | US7428553 Method of providing an index structure for TV-anytime forum metadata having location information for defining a multi-key |
| 09/23/2008 | US7428547 System and method of organizing data to facilitate access and streaming |
| 09/23/2008 | US7428499 Input device for allowing interface to a web site in association with a unique input code |
| 09/23/2008 | US7428403 Bi-directional communication apparatus |
| 09/23/2008 | US7428385 Ethernet PON using time division multiplexing to converge broadcasting/video with data |
| 09/23/2008 | US7428372 Apparatus and a record carrier for, and a method of recording a sequence of video data signals |
| 09/23/2008 | US7428368 Multifunction remote control system for audio and video recording, capture, transmission and playback of full motion and still images |
| 09/23/2008 | US7428345 Apparatus and method for spatio-temporal alignment of image sequences |
| 09/23/2008 | US7428343 Apparatus and method of measuring noise in a video signal |
| 09/23/2008 | US7428339 Pseudo-frames for MPEG-2 encoding |
| 09/23/2008 | US7428338 Header-based processing of images compressed using multi-scale transforms |
| 09/23/2008 | US7428335 Method of extracting contour of image, method of extracting object from image, and video transmission system using the same method |
| 09/23/2008 | US7428317 Method of describing object region data, apparatus for generating object region data, video processing apparatus and video processing method |
| 09/23/2008 | US7428316 Method of describing object region data, apparatus for generating object region data, video processing apparatus and video processing method |
| 09/23/2008 | US7428315 Automatic detection and tracking of multiple individuals using multiple cues |
| 09/23/2008 | US7428288 Asynchronous transport stream receiver of digital broadcasting receiving system employing DVB-ASI mode and method for transmitting asynchronous transport stream thereof |
| 09/23/2008 | US7428271 Network device and data transmission method for efficient data transmission and reception in mobile ad hoc network environment |
| 09/23/2008 | US7428266 Dynamically adaptive multimedia application program interface and related methods |
| 09/23/2008 | US7428247 Methods for header suppression in a network that guarantees in order delivery of packets |
| 09/23/2008 | US7428246 Apparatus and method of packetizing data stream |
| 09/23/2008 | US7428244 Data transmission |
| 09/23/2008 | US7428238 Broadband network bridging various wiring channels |
| 09/23/2008 | US7428215 Device for filtering out null packet for MPEG-2 transmission |