Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 7 - Television systems
Patents for H04N 7 - Television systems (274,023)
11/2007
11/21/2007CN200980136Y A television-computer converter
11/21/2007CN200980135Y An advertisement playing and monitoring system
11/21/2007CN200980118Y An Internet set-top box
11/21/2007CN200979726Y A monitoring device used for the socket of a magnetic card
11/21/2007CN200979649Y A dome camera or pan/tilt with optical terminal
11/21/2007CN200979648Y A high speed connection and installation of a whole structure of a dome pan/tilt camera
11/21/2007CN200979645Y A quick installation mechanism for an intelligent and high speed dome pan/tilt
11/21/2007CN200979643Y An improved video camera
11/21/2007CN101077014A Methods and apparatus to monitor audio/visual content from various sources
11/21/2007CN101077013A Scalable picture encoding
11/21/2007CN101077012A Method and system for entropy coding/decoding of a video bit stream for fine granularity scalability
11/21/2007CN101077011A System and method for real-time transcoding of digital video for fine-granular scalability
11/21/2007CN101077010A Method and system for the transmission of digital video over a wireless network
11/21/2007CN101077009A System and method for scheduling an audiovisual information recording
11/21/2007CN101077008A Extended multimedia file structure and multimedia file producting method and multimedia file executing method
11/21/2007CN101077007A Content viewing system
11/21/2007CN101077006A Method and apparatus for secure transfer and playback of multimedia content
11/21/2007CN101077005A Methods and apparatuses for video on demand (VOD) metadata organization
11/21/2007CN101077004A Automatic subscription to pay content
11/21/2007CN101077003A Speeding up channel change
11/21/2007CN101077002A Modifying commercials for multi-speed playback
11/21/2007CN101077001A Apparatus and method of storing video data
11/21/2007CN101076998A TV receiver
11/21/2007CN101076952A Compression rate control system and method with variable subband processing
11/21/2007CN101076151A Multi-medium color-image system and method for transmitting multi-medium color image during process of talk
11/21/2007CN101076143A Method and for transmitting right administrative and controllable messages
11/21/2007CN101076134A Method for controlling CDMA-1X-wireless video monitor
11/21/2007CN101076125A Algorithm for optimizing RGB and YCbCr conversion computing in image compression
11/21/2007CN101076124A Filter for eliminating block
11/21/2007CN101076123A Video telecommunication system and method based on HDMI interface
11/21/2007CN101076122A Communication apparatus, communication method, communication transmission and reception apparatus, and communication transmission and reception method
11/21/2007CN101076121A Stream generating apparatus, imaging apparatus, data processing apparatus and stream generating method
11/21/2007CN101076120A Strong system for maintaining audio frequency/video frequency synchronization during playbacking in non-embedded time stamping multimedia stream
11/21/2007CN101076119A Device and method for mpeg video playback
11/21/2007CN101076118A 图像处理设备和图像处理方法 Image processing apparatus and image processing method
11/21/2007CN101076117A 图像处理设备和图像处理方法 Image processing apparatus and image processing method
11/21/2007CN101076116A Digital broadcast receiving apparatus and method of reducing output time of broadcast content
11/21/2007CN101076115A System and method for verifying video content
11/21/2007CN101076114A Self-adaptive context binary arithmetic encoder and encoding method
11/21/2007CN101076113A System and method for managing programm
11/21/2007CN101076112A Monitoring-image transmission device, monitoring-image transmission method, and computer readable medium
11/21/2007CN101076111A Method for acquiring keyframe section positioning infromation in video fluid
11/21/2007CN101076110A Method for disturbing cell-phone visual signal
11/21/2007CN101076109A Two-way CA system of digital TV-set and method for ordering and cancelling programm based on it
11/21/2007CN101076108A 视频会议终端 Video conferencing terminal
11/21/2007CN101076107A Information processing apparatus and information processing method
11/21/2007CN101076106A Interdynamic video system of IPTV two-dimensional frame marked information
11/21/2007CN101076105A Method, apparatus and system for predicting network TV-set programm
11/21/2007CN101076104A Method for inspecting film mode
11/21/2007CN101076103A Display system and method
11/21/2007CN101076092A Image display device and method of controlling the same
11/21/2007CN101076090A Method for optimizing motion inspecting result
11/21/2007CN101076076A Cable TV set-top box and its processor and communication method
11/21/2007CN101076014A Method for realizing two-way IP transmission system based on wired TV network
11/21/2007CN101075940A Web information processing apparatus and web information processing method
11/21/2007CN101075893A Web information processing apparatus and web information processing method, and information processing apparatus and information processing apparatus control method
11/21/2007CN101075891A Instant telecommunication based on network TV-set and network TV-set system
11/21/2007CN101075888A System and method for realizing fluid medium advertisement
11/21/2007CN101075820A Display method and system for portable device using external display device
11/21/2007CN101075400A Image display apparatus, signal processing apparatus, image processing method, and computer program product
11/21/2007CN101075376A Intelligent video traffic monitoring system based on multi-viewpoints and its method
11/21/2007CN101075342A Method and device for cutting fluid-medium video image
11/21/2007CN101075012A Monitoring lens apparatus and monitoring camera
11/21/2007CN100350804C Digital automatic white balance device
11/21/2007CN100350803C Picture coding device and picture decoding device
11/21/2007CN100350801C Method and equipment for controlling video frequency data quality
11/21/2007CN100350800C MTV playing method for wireless network and wireless handheld apparatus and wireless network
11/21/2007CN100350799C Method for deactivating and reactivating security modules.
11/21/2007CN100350798C Systems and methods for interactive program quides with personal video recording features
11/21/2007CN100350797C Multicast information delivery system and multicast information delivery method
11/21/2007CN100350796C Image data conversion method, conversion circuit, and digital camera
11/21/2007CN100350793C Imaging apparatus
11/21/2007CN100350787C Adaptive signal filtering method and adaptive signal filter
11/21/2007CN100350786C Adaptive signal filtering method and adaptive signal filter
11/21/2007CN100350433C Method for computing path error and extracting path break point
11/21/2007CN100350432C Image information coding/decoding system
11/21/2007CN100350428C Signal processing device, method, and program
11/21/2007CN100350384C Software download into a receiver
11/20/2007US7299501 Electronic book selection and delivery system having encryption and security features
11/20/2007US7299494 File management method and files
11/20/2007US7299488 System and method for provisioning a single physical broadband drop to accommodate multiple specific devices
11/20/2007US7299487 Control program, for a co-processor in a video-on-demand system, which uses transmission control lists to send video data packets with respective subgroups of internet protocol headers
11/20/2007US7299486 Control program, for a supervisor processor in a video-on-demand system, which builds subgroups of internet protocol headers and transmission control lists
11/20/2007US7299485 Apparatus and method for processing a program guide in a digital video system
11/20/2007US7299484 Method and apparatus for adaptive channel selection
11/20/2007US7299483 System and method for determining and notifying users of the expected time-channel for a television series
11/20/2007US7299405 Method and system for information management to facilitate the exchange of ideas during a collaborative effort
11/20/2007US7299365 Secure video card methods and systems
11/20/2007US7299362 Apparatus of a baseline DVB-CPCM
11/20/2007US7299292 Process and streaming server for encrypting a data stream to a virtual smart card client system
11/20/2007US7299284 Solicitations for allocations of access across a shared communications medium
11/20/2007US7299275 Content delivery system for dynamically and optimally relocates contents to archive server, edge servers and terminal storage devices based on users' viewing tendency
11/20/2007US7299183 Closed caption signal processing apparatus and method
11/20/2007US7299142 System and method for prevention of accidental activation of portable audio device
11/20/2007US7299050 Methods and systems for generating, distributing, and screening commercial content
11/20/2007US7299014 Method for video call receiving service in mobile communication system
11/20/2007US7298966 Recording device, recording method, and computer-readable program
11/20/2007US7298961 Portable video recording device for both converting video cassette recorders (VCR) to digital recorders and for converting video cassette recording content into stored digital data
11/20/2007US7298960 Playback diagnostics
11/20/2007US7298958 Magnetic recording/reproducing apparatus
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