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
08/14/2003US20030151658 Video conferencing apparatus
08/14/2003US20030151621 User interface system
08/14/2003US20030151610 Method and apparatus for memory management of video images
08/14/2003US20030151526 Parking assist device and method for assisting parking
08/14/2003US20030151097 Structure of semiconductor device and method for manufacturing the same
08/14/2003US20030151062 Apparatus detecting motion of image data and detecting method thereof
08/14/2003US20030150978 Signal strength detection in high-speed optical electronics
08/14/2003CA2473827A1 Wired cellular telephone system
08/14/2003CA2473475A1 Media transmission system and method
08/14/2003CA2468901A1 System and method for using a personal digital assistant as an electronic program guide
08/14/2003CA2466085A1 Method and apparatus for providing immersive surveillance
08/13/2003EP1335608A2 Signal adaptive filtering method, signal adaptive filter and computer readable medium for storing program therefor
08/13/2003EP1335607A2 Image smoothing apparatus and method
08/13/2003EP1335606A2 Motion vector estimation with adaptive search range
08/13/2003EP1335605A2 Method and apparatus for providing binary digital tv data from a structured data format
08/13/2003EP1335604A2 MPEG error concealment
08/13/2003EP1335603A2 Image processing apparatus and method, decoding device, encoding device and method
08/13/2003EP1335602A2 Audio and video transmission and receiving system
08/13/2003EP1335601A2 Audio and video transmission and receiving system
08/13/2003EP1335600A2 Information delivery system and method, content delivery server and client terminal
08/13/2003EP1335599A1 Process for digital content distribution
08/13/2003EP1335598A1 Digital data conversion equipment
08/13/2003EP1335597A1 Information signal processing device, information signal processing method, image signal processing device and image display device using it, coefficient type data creating device used therein and creating method, coefficient data creating device and creating method, and information providing medium
08/13/2003EP1335596A1 Information signal processing device, information signal processing method, image signal processing device and image display device using it, coefficient type data creating device used therein and creating method, and information providing medium
08/13/2003EP1335595A1 Method and apparatus for controlling copying of a video or audio signal using watermarks
08/13/2003EP1335594A2 A system for unattended recording of television programs
08/13/2003EP1335593A2 Advanced television system
08/13/2003EP1335592A1 Program additional data processing device, server apparatus, program information display method, and recorded medium
08/13/2003EP1335591A2 Interfacing system for stream source apparatus receiver and display apparatus and interfacing method thereof
08/13/2003EP1335511A2 Apparatus for receiving broadcast programmes comprising link address information and information access system using the link address information
08/13/2003EP1335335A2 Lottery method, lottery program and interactive tv server device
08/13/2003EP1335296A2 Research system with remote access
08/13/2003EP1335263A1 System for controlling the distribution and use of composite digital works
08/13/2003EP1335262A1 System for controlling the distribution and use of composite digital works
08/13/2003EP1335261A1 System for controlling the distribution and use of composite digital works
08/13/2003EP1335260A1 System for controlling the distribution and use of composite digital works
08/13/2003EP1334621A1 Method and device for recording coded digital audiovisual data
08/13/2003EP1334620A2 Method and device for video scene composition including graphic elements
08/13/2003EP1334619A1 Demand-controlled logistical system and a method for monitoring a demand-controlled logistical system
08/13/2003EP1334618A2 Context sensitive television menu
08/13/2003EP1334616A1 Method for inducing upgrading of an expandable product
08/13/2003EP1334615A2 Data transmitting apparatus and data receiving apparatus
08/13/2003EP1334614A1 Mixed-media telecommunication call set-up
08/13/2003EP1334613A1 Motion compensated upconversion for video scan rate conversion
08/13/2003EP1334601A2 Data scrambling system for a shared transmission medium
08/13/2003EP1334583A2 Enforcement of content rights and conditions for multimedia content
08/13/2003EP1334578A2 Wireless clock synchronization
08/13/2003EP1334420A2 System for providing sales information via interactive digital data streams
08/13/2003EP1334008A1 A night vision device for a vehicle
08/13/2003EP1245115B1 Improvements in security camera systems
08/13/2003EP1197086B1 Interactive television system with newsgroups
08/13/2003EP1151608B1 Method and apparatus for encrypted transmission
08/13/2003EP1062816B1 Method and apparatus for processing audio information using time-aligned blocks of encoded audio in video/audio applications to facilitate audio switching
08/13/2003EP0968465B1 Television or radio control system development for mpeg
08/13/2003EP0927490B1 Television schedule system with pop-up action menu and icons
08/13/2003EP0906672B1 Low power microcellular wireless drop interactive network
08/13/2003CN2566562Y Carrier disk rotary device for mobile satellite TV earth receiving station
08/13/2003CN2566561Y Telecontrol or induction display identity monitor device
08/13/2003CN2566560Y 游戏视频处理盒 Video game cartridge
08/13/2003CN2566559Y Device for realizing stock certificate quote draw in draw
08/13/2003CN1436428A Rate control and buffer protection for variable bit rate video programs over constant rate channel
08/13/2003CN1436427A Method and device for storing and processing image information of temporally successive images
08/13/2003CN1436423A Fine granutar scalability optimal transmission/tream type order
08/13/2003CN1436422A Distributed database management method
08/13/2003CN1436421A Method for displaying web page by using standard TV receiver and browser using in said method
08/13/2003CN1436420A 水印检测 Watermark detection
08/13/2003CN1436006A Filtering method and apparatus for eliminating blocked false image and/or ringing noise
08/13/2003CN1436005A Method and system for measuring accuracy of video/audio output synchronization, and analysis means
08/13/2003CN1436004A Orthogonal transformation, inverse orthogonal transformation method and device, and encoding and decoding method and device
08/13/2003CN1436003A Image processing device and system, decoding device, and encoding device and method
08/13/2003CN1436002A Adaptive motion vector search range determining method
08/13/2003CN1436001A Method for synchronizing video with audio in decoding system
08/13/2003CN1436000A Method for processing auxiliary information in video system
08/13/2003CN1435996A Audio/video system provided with variable delay
08/13/2003CN1435995A Signal receiving device and method, and recording medium
08/13/2003CN1435988A Mobile image data sending method, device and system
08/13/2003CN1435979A Tream source apparatus and display apparatus interface system and method
08/13/2003CN1435973A HFC wide-band switch in using HOMEPNA technique combined with Ethernet technique
08/13/2003CN1435959A Device for correction of data error using channel state information
08/13/2003CN1435958A OFDM diversity receiver and method for receiving OFDM signal
08/13/2003CN1435952A Carrier recovery device of vestigial sideband receiver and method for recovery of carrier using same
08/13/2003CN1435744A 数据处理系统 The data processing system
08/13/2003CN1118197C Method for selecting and merging digilized program, merger and digital cable headend
08/13/2003CN1118196C Method and apparatus for producing program information and receiving apparatus for processing program information
08/13/2003CN1118195C Digital information transmission method and ground digital multimedia TV broadcasting system
08/13/2003CN1118194C Image processing device and method
08/13/2003CN1118192C Method and apparatus for removing or defeating effects of copy protection signals from video signal
08/13/2003CN1118191C Device for coverting image signal frame format
08/13/2003CN1118189C Method for selecting TV program
08/13/2003CN1118188C DBS tuner for receiving satellite broadcast
08/13/2003CN1118162C Method and system for protecting information term transferred from secret unit to decoder
08/13/2003CN1118142C Watermark superposing method and device, transmission method, and video signal output device
08/13/2003CN1118062C Recording/reproducing apparatus and error correction method used thereby
08/13/2003CN1118052C Optical disc
08/12/2003US6606748 Information providing method which enables data communication costs to be reduced, and information providing system for implementing the method
08/12/2003US6606746 Interactive television system and method for displaying a graphical user interface using insert pictures
08/12/2003US6606673 Direct memory access transfer apparatus
08/12/2003US6606636 Method and apparatus for retrieving dynamic images and method of and apparatus for managing images
08/12/2003US6606596 System and method for the creation and automatic deployment of personalized, dynamic and interactive voice services, including deployment through digital sound files
08/12/2003US6606538 Secure method and system of video detection for automatically controlling a mechanical system such as a moving staircase or a travelator
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