Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 7 - Television systems
Patents for H04N 7 - Television systems (274,023)
10/2010
10/20/2010CN101867802A Two-stage code rate control method based on encoder and buffer memory
10/20/2010CN101867801A Communication method and communication system
10/20/2010CN101867800A Program recommending method, terminal equipment and network system
10/20/2010CN101867799A Video frame processing method and video encoder
10/20/2010CN101867798A Mean shift moving object tracking method based on compressed domain analysis
10/20/2010CN101867797A Helmet type infrared detection and image transmission processing system
10/20/2010CN101867796A Method and device for monitoring video
10/20/2010CN101867795A Mobile system and method of high definition video network extender
10/20/2010CN101867794A Method for enhancing acutance of monitored picture and monitoring system
10/20/2010CN101867793A Distribution type intelligent video searching system and using method
10/20/2010CN101867792A Real-time transmission method for video record buffering
10/20/2010CN101867791A Video monitoring system and monitoring method based on smart phone
10/20/2010CN101867790A Millimeter-wave image analysis method, fire monitoring method and system
10/20/2010CN101867789A Method and apparatus for monitoring using a movable video device
10/20/2010CN101867788A Monitoring method, device and system
10/20/2010CN101867787A Self-test method for LCD display with camera
10/20/2010CN101867786A Method and device for monitoring video
10/20/2010CN101867785A Monitoring system and camera terminal
10/20/2010CN101867784A Method for filtering advertisements, digital television receiving terminal, server terminal and system
10/20/2010CN101867783A Distributed buffer type audio/video on-demand system in airplane and operation method thereof
10/20/2010CN101867782A Set-top box control method and device
10/20/2010CN101867781A Video-on-demand method and system based on set-top box
10/20/2010CN101867780A Break-point continuous playing method for digital television and digital television
10/20/2010CN101867779A Audio-video selecting and playing method and system
10/20/2010CN101867778A Live broadcasting method for digital interactive television
10/20/2010CN101867777A Video ordering transmission method based on peer-to-peer computing set-top box
10/20/2010CN101867776A Method and system for TV program interaction, mobile terminal and player system
10/20/2010CN101867775A Method and system for realizing mobile TV playing
10/20/2010CN101867774A IPTV electronic menu generation method and system thereof
10/20/2010CN101867773A Extended description to support targeting scheme, and TV anytime service and system employing the same
10/20/2010CN101867772A Shared storage method in IPTV system and system
10/20/2010CN101867771A Conference cascading method and system
10/20/2010CN101867770A Method for obtaining remote seat position information and remote presentation system
10/20/2010CN101867769A Network multimedia communication method and system
10/20/2010CN101867768A Picture control method and device for video conference place
10/20/2010CN101867767A Multi-point control unit of video conference system and video processing method thereof
10/20/2010CN101867766A Method and device for switching auxiliary video sources of video conference terminal
10/20/2010CN101867765A Data transmission method and system
10/20/2010CN101867764A Mobile multi-party video call system
10/20/2010CN101867763A Transmission device, imaging device, transmission system, receiving device, and transmission method
10/20/2010CN101867762A Timing system of on line advertisement for television station and method thereof
10/20/2010CN101867761A Channel mixed-arranging method in IPTV (Internet Protocol Television) system and IPTV system
10/20/2010CN101867760A High-definition audio and video wireless transmission system and method
10/20/2010CN101867759A Self-adaptive motion compensation frame frequency promoting method based on scene detection
10/20/2010CN101867758A Device and method for realizing conversion process of multiple standard signals
10/20/2010CN101867757A Video frequency and audio frequency data recoding and reproducing apparatus
10/20/2010CN101867756A Information recording apparatus, information distribution server, information recording system and information recording method
10/20/2010CN101867750A OSD information processing method and device for video monitoring system
10/20/2010CN101867748A Digital broadcast receiver and method for processing caption thereof
10/20/2010CN101867747A Method and system for rapidly playing favorite program of user
10/20/2010CN101867746A Positioning method for combining cradle head direction with important reference object
10/20/2010CN101867745A Information storage medium containing subtitles and processing apparatus therefor
10/20/2010CN101867743A Method and device for starting mobile TV in mobile broadcast business management system
10/20/2010CN101867738A Information processing apparatus and television tuner
10/20/2010CN101867736A De-interlacing device and de-interlacing method and dynamic title compensator
10/20/2010CN101867733A Processing method of subtitle data stream of video programme and video displaying system
10/20/2010CN101867732A Signal monitoring system of video matrix keyboard
10/20/2010CN101867704A Method for removing block noise from video image
10/20/2010CN101867694A Method and system for upgrading interactive internet protocol television (IPTV) set top box (STB)
10/20/2010CN101867692A Communication method and communication system
10/20/2010CN101867689A Information searching system of digital television
10/20/2010CN101867688A Method for digital television to search information
10/20/2010CN101867670A Voice communication system based on integration of communication network and digital television network and method
10/20/2010CN101867664A Method and system for implementing communication service
10/20/2010CN101867648A Method for displaying prompt information in video program playing, and mobile terminal
10/20/2010CN101867622A Method for realizing p2p video communication on webpage
10/20/2010CN101867613A Content delivery CDN sub system and data synchronization method
10/20/2010CN101867598A Server apparatus, trick reproduction restriction method, and reception apparatus
10/20/2010CN101867586A Method and system for realizing cross network segment signaling interworking of videoconference system
10/20/2010CN101867583A Network video releasing method and system thereof
10/20/2010CN101867576A Method, device and system for realizing recommendation of programs by IPTV service users on the basis of IMS
10/20/2010CN101867574A Method and system for realizing video sharing, and mobile terminal
10/20/2010CN101867567A Multimedia release and management system applied to digital television
10/20/2010CN101867556A Method and system for switching video for mobile streaming media playing by stream interception way
10/20/2010CN101867554A Device and method for adaptively identifying and tracking synchronous head in cable digital television
10/20/2010CN101867550A Sending and receiving methods and devices thereof of multi-media supporting multiple services in OFDM (Orthogonal Frequency Division Multiplexing) system
10/20/2010CN101867539A High-frequency offset carrier recovery system and method for cable digital television
10/20/2010CN101867529A Realization mode for intercommunicating mails between digital television network and internet
10/20/2010CN101867507A System and method for improving home network GUI response time and presentation
10/20/2010CN101867478A Data card
10/20/2010CN101867465A Transmission method in transmission system
10/20/2010CN101867450A Spectrum inversion detection and correction device and method based on cable digital television
10/20/2010CN101867449A Efficient LDPC decoder based on ground digital television
10/20/2010CN101867446A Method and apparatus for transmitting and receiving broadcast signals
10/20/2010CN101867400A Display terminal realization system and method thereof based on non-compressed wireless high-definition transmission technology
10/20/2010CN101867348A Radio frequency solid broadband high-power amplifier module
10/20/2010CN101866671A Reproducing apparatus using information storage medium to support title reproduction through title searching
10/20/2010CN101866634A Display system for displaying code stream and control method
10/20/2010CN101866581A Vehicle information display system
10/20/2010CN101866529A Vehicle one-touch image acquisition alarm system and implementation method thereof
10/20/2010CN101866475A Digital watermark detecting method and digital watermark detection device
10/20/2010CN101866396A Medical tele-robotic system
10/20/2010CN101866330A System, method and device for realizing two-dimensional transformation processing
10/20/2010CN101866215A Human-computer interaction device and method adopting eye tracking in video monitoring
10/20/2010CN101866168A Monitoring system of port road
10/20/2010CN101862222A Method and system for storing image information acquired by medical equipment
10/20/2010CN101557529B Coding method for moving picture
10/20/2010CN101547338B Multimedia message transmitting method for television multimedia message system
10/20/2010CN101527830B Method and device for embedding watermarking information and method and device for authenticating watermarking information
10/20/2010CN101459664B Method and apparatus for acquiring IPTV service media description information
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