| Patents for H04N 7 - Television systems (274,023) |
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| 12/23/2009 | CN100574433C Method and device for reducing artifact in video stream |
| 12/23/2009 | CN100574432C A video coding storage method and device in monitoring system |
| 12/23/2009 | CN100574431C Method and network element equipment for implementing video service in wireless communication system |
| 12/23/2009 | CN100574430C Transmission method and device for embedded-system-based multi-channel real time video and audio data |
| 12/23/2009 | CN100574429C Electronic watermarking embedding method, electronic watermark detecting method and apparatus |
| 12/23/2009 | CN100574428C A method for implementing inter-network content positioning and sharing based on content coding |
| 12/23/2009 | CN100574427C Method for controlling video code bit rate |
| 12/23/2009 | CN100574426C Apparatus for generating volume image |
| 12/23/2009 | CN100574425C Method and system for preventing video recording from overlapping in Global E-eye system |
| 12/23/2009 | CN100574424C A monitoring control method |
| 12/23/2009 | CN100574423C Television receiver and digital broadcast system |
| 12/23/2009 | CN100574422C 接收机 Receiver |
| 12/23/2009 | CN100574419C Method and system for playing image |
| 12/23/2009 | CN100574418C Common interface controller and method of descrambling transport stream channels |
| 12/23/2009 | CN100574417C Remote instruction system, remote instruction method |
| 12/23/2009 | CN100574416C System and method for real time playback of conferencing streams |
| 12/23/2009 | CN100574415C Method for transmitting and receiving a MBMS service in mobile communication system |
| 12/23/2009 | CN100574414C Method for cellphone transmitting video image to computer with bluetooth |
| 12/23/2009 | CN100574413C Replaceable image processing device and its method for visual phone terminal |
| 12/23/2009 | CN100574412C Enhanced video transmission using dual network mode |
| 12/23/2009 | CN100574411C Robust mode stagger casting with reduced solution video frequency of mobile receiver |
| 12/23/2009 | CN100574410C Image changing method and device |
| 12/23/2009 | CN100574408C Post decode watermarking of media |
| 12/23/2009 | CN100574405C Method and device for backward broadcasting |
| 12/23/2009 | CN100574404C Video recording system, video recording device control method and video signal recording method |
| 12/23/2009 | CN100574401C Imaging device and recording control method |
| 12/23/2009 | CN100574395C Hierarchical menu graphical user interface |
| 12/23/2009 | CN100574391C Image processing equipment and image data interpolating method |
| 12/23/2009 | CN100574388C Reception device, reception method and reception circuit for digital broadcast |
| 12/23/2009 | CN100574387C Disply device with external input locking operation |
| 12/23/2009 | CN100574366C Channel conversion in digital cable set-top box |
| 12/23/2009 | CN100574320C Method for improving video monitor of safety authentication, and terminal devices |
| 12/23/2009 | CN100574299C Apparatus and method for carrier acquisition of vestigial sideband (vsb) signal |
| 12/23/2009 | CN100574282C Point-to-point information transfer method, system and network gateway unit |
| 12/23/2009 | CN100574271C Method for providing group broadcasting based on broadcast instruction of server |
| 12/23/2009 | CN100574250C A time shift service system and method |
| 12/23/2009 | CN100574232C Method for implementing concurrent calling function in multimedia calls |
| 12/23/2009 | CN100574231C Network device and frame processing method thereof |
| 12/23/2009 | CN100574230C Remote control device, wireless family network system and automatic switch broadcasting method |
| 12/23/2009 | CN100574206C Broadcasting signal self-adaption transmitting system and method |
| 12/23/2009 | CN100574179C Method and system for controlling access to wirelessly broadcast electronic works during playback |
| 12/23/2009 | CN100574159C Broadcast transmitting apparatus, method of transmitting broadcast data, broadcast receiver and method of receiving broadcast data |
| 12/23/2009 | CN100573695C Record carrier carrying a video signal and at least one additional information signal |
| 12/23/2009 | CN100573616C Method for mixing image parameter data based on electric policeman |
| 12/23/2009 | CN100572755C A remote monitor system for a longitudinally positionable control bar |
| 12/23/2009 | CN100572145C Parking assisting apparatus and parking assisting method |
| 12/23/2009 | CA2764912A1 System for projecting user input on multiple third party viewable screens simultaneously |
| 12/23/2009 | CA2728189A1 Method for controlling the use of a conditional access content and multimedia unit for implementing said method |
| 12/23/2009 | CA2728138A1 Media stream processing |
| 12/23/2009 | CA2727451A1 Apparatus, method and system for managing bypass encapsulation of internet content within a bypass architecture |
| 12/23/2009 | CA2680614A1 Multi-port entry adapter, hub and method for interfacing a catv network and a moca network |
| 12/22/2009 | USRE41049 Charging device with stress stored by charging that is initiated by externally applied force, and that being eventually released by heat due to charging saturation |
| 12/22/2009 | US7636934 Fast start-up for digital video streams |
| 12/22/2009 | US7636933 Human factors-based video compression |
| 12/22/2009 | US7636932 Multicast program reception at home gateway apparatus |
| 12/22/2009 | US7636931 Interactive television devices and systems |
| 12/22/2009 | US7636930 Mobile video system |
| 12/22/2009 | US7636929 Method and apparatus of providing and receiving video services in digital audio broadcasting (DAB) system |
| 12/22/2009 | US7636857 Data-mover controller with plural registers for supporting ciphering operations |
| 12/22/2009 | US7636849 Derivation and quantization of robust non-local characteristics for blind watermarking |
| 12/22/2009 | US7636847 Material distribution apparatus |
| 12/22/2009 | US7636846 Global conditional access system for broadcast services |
| 12/22/2009 | US7636805 Method and apparatus for communicating data between two hosts |
| 12/22/2009 | US7636773 Information transmission apparatus and information transmission method |
| 12/22/2009 | US7636746 Methods and systems for efficient filtering of digital signals |
| 12/22/2009 | US7636721 Picture program production assistance system |
| 12/22/2009 | US7636544 Broadcast program recording method, communication control device, and mobile communication device |
| 12/22/2009 | US7636515 Apparatus and method for transcoding still image data files into MPEG video data files and digital video player implementing same |
| 12/22/2009 | US7636512 Method and apparatus of recording a multi-channel stream, and a recording medium containing a multi-channel stream recorded by said method |
| 12/22/2009 | US7636511 Apparatus and methods for downloading recorder programming data in a video signal |
| 12/22/2009 | US7636509 Media data representation and management |
| 12/22/2009 | US7636481 Image processing apparatus, method, storage medium, and program for compressing an input image using a motion vector that is detected based on stored position information of pixels |
| 12/22/2009 | US7636480 Super resolution encoding |
| 12/22/2009 | US7636471 Image processing |
| 12/22/2009 | US7636455 Digital image edge detection and road network tracking method and system |
| 12/22/2009 | US7636453 Object detection |
| 12/22/2009 | US7636452 System and method for automatically acquiring a target with a narrow field-of-view gimbaled imaging sensor |
| 12/22/2009 | US7636440 Digital watermark with variable location |
| 12/22/2009 | US7636409 Digital phase locked loop for regenerating the clock of an embedded signal |
| 12/22/2009 | US7636395 Method and device for splicing video data in compressed domain |
| 12/22/2009 | US7636394 Compression encoder, compression-encoding method, recorder, and recording method |
| 12/22/2009 | US7636393 Image processing method, image recording method, image processing device and image file format |
| 12/22/2009 | US7636392 Non-compensated transcoding of a video stream |
| 12/22/2009 | US7636391 VSB communication system |
| 12/22/2009 | US7636385 Apparatus and method of on-channel repeater |
| 12/22/2009 | US7636375 Method for multimedia flow transport |
| 12/22/2009 | US7636298 Apparatus and method for packet error correction |
| 12/22/2009 | US7636125 Filter module for a video decoding system |
| 12/22/2009 | US7636111 Image capturing device having a distortion-reduction unit configured to reduce geometrical distortion caused by an imaging lens in an image progressive signal |
| 12/22/2009 | US7636104 Video surveillance system |
| 12/22/2009 | US7636103 Door phone system |
| 12/22/2009 | US7636090 Apparatus and method for storing a movie within a movie |
| 12/22/2009 | CA2484313C Coherent averaging for measuring traveling wave tube amplifier nonlinearity |
| 12/22/2009 | CA2452773C Apparatus and method for providing service based on multiple data rates in mobile communication system |
| 12/22/2009 | CA2431866C Switching between bit-streams in video transmission |
| 12/22/2009 | CA2407682C Statistical multiplexer and remultiplexer that accommodates changes in structure of group of pictures |
| 12/22/2009 | CA2346716C A method and a system for coding rois |
| 12/22/2009 | CA2342646C Method for moving image playback and apparatus therefor |
| 12/22/2009 | CA2306372C Lossless region of interest coding |
| 12/22/2009 | CA2267830C Data conversion method and apparatus and signal recording and reproduction apparatus utilizing same |