Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 7 - Television systems
Patents for H04N 7 - Television systems (274,023)
08/2003
08/06/2003CN1117477C Digital video signal ordering method
08/06/2003CN1117476C Meeting system
08/06/2003CN1117462C Method and apparatus for home network auto-tree builder
08/06/2003CN1117461C Promgramming tool for home networks
08/06/2003CN1117454C Equipment for transmission of information over network and program form format converting equipment
08/06/2003CN1117453C Data broadcast system of digital video broadcast
08/06/2003CN1117452C Communication method for multi-access computer
08/06/2003CN1117362C Method and device for making watermark without clear print
08/05/2003US6604242 Combining television broadcast and personalized/interactive information
08/05/2003US6604241 Communicating video information in a network using universal resource locators
08/05/2003US6604129 Method and apparatus for a conference call mediation service
08/05/2003US6604049 Spatial information using system, system for obtaining information, and server system
08/05/2003US6603888 Interpolating apparatus and method
08/05/2003US6603883 Image processing apparatus including an image data encoder having at least two scalability modes and method therefor
08/05/2003US6603842 Method and apparatus for connecting a television interphone monitor system to a concierge station over the internet
08/05/2003US6603822 Communicating errors in a telecommunications system
08/05/2003US6603816 Receiver and receiving-decoding method
08/05/2003US6603815 Video data processing apparatus, video data encoding apparatus, and methods thereof
08/05/2003US6603814 Video compression scheme using wavelets
08/05/2003US6603813 Video signal coding systems and processes using adaptive quantization
08/05/2003US6603737 Data transmission apparatus, system and method, and image processing apparatus
08/05/2003US6603515 Video data transmission
08/05/2003US6603505 Device for objectively evaluating the quality of a digital transmitted picture
08/05/2003US6603502 System for omnidirectional image viewing at a remote location without the transmission of control signals to select viewing parameters
08/05/2003US6603501 Videoconferencing using distributed processing
08/05/2003US6603488 Browser based command and control home network
08/05/2003US6603413 Variable-length decoding apparatus and method
08/05/2003US6603410 Reproducing arrangement for the reproduction of compressed data in a multi-speed reproducing mode
08/05/2003US6603117 Self contained sensing apparatus and system
08/05/2003CA2296536C Signal adaptive filtering method, signal adaptive filter and computer readable medium for storing program therefor
08/05/2003CA2256230C Coding/decoding apparatus, coding/decoding system and multiplexed bit stream
08/05/2003CA2231703C Motion vector estimation system
08/05/2003CA2153886C Field elimination apparatus for a video compression/decompression system
07/2003
07/31/2003WO2003063540A1 Information-centric routing in a scalable mobile wireless network
07/31/2003WO2003063530A1 Dynamic selection and scheduling of radio frequency communications
07/31/2003WO2003063529A1 Dynamic creation, selection, and scheduling of radio frequency communications
07/31/2003WO2003063514A1 Method for the synchronization of two digital data flows with identical content
07/31/2003WO2003063510A1 System and method of transmission and display of progressive video with hints for interlaced display
07/31/2003WO2003063508A1 Coding video pictures in a pb frames mode
07/31/2003WO2003063507A1 Image processing method and system to increase perceived visual output quality in case of lack of image data
07/31/2003WO2003063506A1 Computation of compressed video information
07/31/2003WO2003063505A1 Grouping of image frames in video coding
07/31/2003WO2003063504A1 Coding of image sequences with a plurality of image blocks and reference images
07/31/2003WO2003063500A1 Methods and systems for encoding and decoding video data to enable random access and splicing
07/31/2003WO2003063499A2 Methods and systems for start code emulation prevention and data stuffing
07/31/2003WO2003063498A1 Reducing bit rate of already compressed multimedia
07/31/2003WO2003063497A1 Drift-free video encoding and decoding method, and corresponding devices
07/31/2003WO2003063496A1 Error correction of stream data
07/31/2003WO2003063495A2 Scalable video communication
07/31/2003WO2003063493A1 Embedding tv anytime crids
07/31/2003WO2003063492A1 Improved communication of tv-anytime crids
07/31/2003WO2003063491A2 Improved compression techniques
07/31/2003WO2003063490A1 Machine vision system with auxiliary video input
07/31/2003WO2003063489A1 Multimedia on demand for use in a near on demand environment
07/31/2003WO2003063488A1 Television controller with secutiry device reader
07/31/2003WO2003063487A1 Broadcasting system and method supporting vod service
07/31/2003WO2003063486A2 Digital television system having personalized addressable content
07/31/2003WO2003063485A1 Videoconferencing service system, videoconferencing service operating method and service center
07/31/2003WO2003063484A1 Method and system for controlling multimedia video communication
07/31/2003WO2003063483A1 Communication apparatus
07/31/2003WO2003063482A1 Coding scene transitions in video coding
07/31/2003WO2003063475A1 Remote wireless device with epg display, intercom and emulated control buttons
07/31/2003WO2003063472A1 Imaging apparatus and imaging method
07/31/2003WO2003063471A1 Imaging apparatus and imaging method
07/31/2003WO2003063470A1 Method for interactive television using foveal properties of the eyes of individual and grouped users and for protecting video information against the unauthorised access, dissemination and use thereof
07/31/2003WO2003063464A2 System and method of transmission and reception of video using compressed differential time stamps
07/31/2003WO2003063462A2 Time-gated dll tracking of dtv signals
07/31/2003WO2003063446A2 System for broadcasting media and method for use in such a system
07/31/2003WO2003063445A1 Device for secure transmission recording and visualisation of audiovisual programmes
07/31/2003WO2003063418A1 Method and apparatus for provision of broadcast service information
07/31/2003WO2003063416A1 A method for providing real-time broadcast service in the mobile communication network
07/31/2003WO2003063402A2 System and method of transmission and reception of progressive content with isolated fields for conversion to interlaced display
07/31/2003WO2003063397A1 Compressing cell headers for data communication
07/31/2003WO2003063359A1 Data compression and expansion of a digital information signal
07/31/2003WO2003063351A2 Methods and systems for efficient filtering of digital signals
07/31/2003WO2003063121A1 Display apparatus and display apparatus drive method
07/31/2003WO2003063014A1 Interactive internet browser based media broadcast
07/31/2003WO2003062953A2 Providing multimedia on demand in a near on demand environment
07/31/2003WO2003036882A3 Data switch
07/31/2003WO2003015403A3 An apparatus and method for delivering video content to subscribers
07/31/2003WO2002069508A3 System, apparatus and method for single-channel or multi-channel terrestrial communication
07/31/2003WO2002051157A9 Adaptive transforms
07/31/2003WO2002031731A3 Systems and methods for providing targeted advertisements based on current activity
07/31/2003WO2002013507A3 System and method for scaling a video signal
07/31/2003US20030145338 System and process for incorporating, retrieving and displaying an enhanced flash movie
07/31/2003US20030145337 Method for processing auxiliary information in a video system
07/31/2003US20030145336 Encryption transmission system
07/31/2003US20030145334 Wireless data-transferring apparatus
07/31/2003US20030145332 VoIP (voice over internet protocol)-compliant cable modem
07/31/2003US20030145331 Modifying content retrieved from a set-top box
07/31/2003US20030145330 Video broadcast program non-synchronous watching system
07/31/2003US20030145329 Selective encryption for video on demand
07/31/2003US20030145327 Pre-fragmentation of data destined for low resource clients
07/31/2003US20030145326 Subscription to TV channels/shows based on recommendation generated by a TV recommender
07/31/2003US20030145325 Method and system for presentation of pre-generated programming information
07/31/2003US20030145324 Communication method and terminal
07/31/2003US20030145323 Targeted advertisement using television viewer information
07/31/2003US20030145321 System and method for managing access to TV channels and shows
07/31/2003US20030145319 Method and system for calculating viewing/listening status index of content delivered by streaming
07/31/2003US20030145099 Recording/playback apparatus
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