Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 7 - Television systems
Patents for H04N 7 - Television systems (274,023)
10/1999
10/21/1999WO1999053686A1 Camera with object recognition/data output
10/21/1999WO1999053636A1 Bidirectional broadcasting system
10/21/1999WO1999053624A1 Gps data access system
10/21/1999WO1999053623A1 Method and apparatus for quantizing a signal in a digital system
10/21/1999WO1999053473A1 Image processing method and image display
10/21/1999WO1999053438A2 Motion estimation system and method
10/21/1999WO1999053429A1 Multiresolution compressed image management system and method
10/21/1999WO1999043120A8 Information access control system and method
10/21/1999WO1999040727A3 Method of switching of coded video sequences and corresponding device
10/21/1999WO1999039466A9 Apparatus, systems and methods for providing on-demand radio
10/21/1999WO1998025411A8 Terrestrial communication system
10/21/1999DE19816898A1 Adaptive coding of image signals containing texture and contour information
10/21/1999DE19805603A1 Schalteinrichtung für den Satellitenempfang Switching means for satellite reception
10/21/1999CA2328346A1 Gps data access system
10/21/1999CA2268373A1 System for selecting and accessing portions of an information stream(s) from a television
10/21/1999CA2268370A1 System for selecting, accessing, and viewing portions of an information stream(s) using a television companion device
10/20/1999EP0951184A1 Method for converting digital signal and apparatus for converting digital signal
10/20/1999EP0951183A2 Electronic watermark processing apparatus
10/20/1999EP0951182A1 Method for detecting static areas in a sequence of video pictures
10/20/1999EP0951181A1 Method for detecting static areas in a sequence of video pictures
10/20/1999EP0951180A1 Method for acquiring data in a video signal
10/20/1999EP0951177A2 Method for digital compression of color images
10/20/1999EP0951154A2 Method and apparatus enabling multiple acces on a broadband communication network
10/20/1999EP0951006A2 Information displaying apparatus and information providing system using the same
10/20/1999EP0950918A1 Aerial camera
10/20/1999EP0950322A2 Arrangement comprising insertion means for the identification of an information packet stream carrying encoded digital data by means of additional information
10/20/1999EP0950321A1 System and method for synchronizing enhancing content with a video program using closed captioning
10/20/1999EP0950320A1 System and method for distributing and broadcasting multimedia
10/20/1999EP0950319A1 Preventing replay attacks on digital information distributed by network service providers
10/20/1999EP0950318A1 Method and system for personalizing images inserted into a video stream
10/20/1999EP0950317A2 Method and apparatus for providing a menu structure for an interactive information distribution system
10/20/1999EP0950308A2 A communication system architecture
10/20/1999EP0862831A4 Method and apparatus for displaying textual or graphic data on the screen of television receivers
10/20/1999EP0788714A4 Video indexing protocol
10/20/1999EP0782715A4 Cytological system autofocus integrity checking apparatus
10/20/1999CN1232592A Apparatus, method and system for wireline audio and video conferencing and telephony
10/20/1999CN1232591A NTSC co-channel interference detectors responsive to received Q-channel signals in digital TV signal receivers
10/20/1999CN1232562A Set-top box with internet BIOS for internet access
10/20/1999CN1232348A Picture decoding device and recording medium
10/20/1999CN1232347A Digital signal encoding apparatus, digital signal decoding apparatus, digital signal transmitting apparatus and its method
10/20/1999CN1232322A Data conversion method and apparatus and signal recording and reproduction apparatus utilizing same
10/20/1999CN1232232A Image data conversion processing device and information processing device having the same
10/20/1999CN1232231A Image data conversion processing device and information processing device having the same
10/20/1999CN1232230A Image data conversion processing device and information processing device having the same
10/20/1999CN1232197A Method and apparatus for automatically tracing moving object
10/20/1999CN1045859C Method and apparatus for motion estimation using block matching
10/19/1999US5970486 Keyword creation method and its apparatus
10/19/1999US5970467 Accurate market survey collection method
10/19/1999US5970386 Transmodulated broadcast delivery system for use in multiple dwelling units
10/19/1999US5970233 Multiple codecs for video encoding format compatibility
10/19/1999US5970208 Device for controlling memory in digital video disk reproducing device and method therefor
10/19/1999US5970207 Television system for transmitting pictures in a digital form
10/19/1999US5970203 Video signal recording apparatus
10/19/1999US5970175 Image signal coding system
10/19/1999US5970173 Image compression and affine transformation for image motion compensation
10/19/1999US5970172 Hadamard transform coding/decoding device for image signals
10/19/1999US5970162 Image input system having image pickup device capable of mirror-direction panning
10/19/1999US5970141 Down-line transcription system for manipulating real-time testimony
10/19/1999US5970071 Method and device for insertion of asynchronous data in a digital signal
10/19/1999US5970054 Multipoint teleconference system employing H. 221 frames
10/19/1999US5969836 Method and apparatus for simultaneous transmission of digital telephony and analog video over a single optic fiber using wave division multiplexing
10/19/1999US5969777 Noise reduction apparatus
10/19/1999US5969772 Detection of moving objects in video data by block matching to derive a region motion vector
10/19/1999US5969770 Animated "on-screen" display provisions for an MPEG video signal processing system
10/19/1999US5969769 Television set having a multiple-division screen
10/19/1999US5969768 Methods and apparatus for re-using decoder circuitry
10/19/1999US5969766 Method and apparatus for contour motion estimating a binary image by using a weighted block match algorithm
10/19/1999US5969765 Object-based digital image predictive coding transfer method and apparatus, and decoding apparatus
10/19/1999US5969764 Adaptive video coding method
10/19/1999US5969763 Decoding system for motion picture data
10/19/1999US5969755 Motion based event detection system and method
10/19/1999US5969754 Contrast enhancing illuminator
10/19/1999US5969753 Method and system for detecting errors in a sample image
10/19/1999US5969752 Multi-function viewer/tester for miniature electric components
10/19/1999US5969751 Method and apparatus for canceling co-channel interference
10/19/1999US5969750 Moving picture camera with universal serial bus interface
10/19/1999US5969749 Apparatus and method for suspending a reproduction operation reproducing image information when the arrival of a call from a communication line is detected
10/19/1999US5969748 Television schedule system with access control
10/19/1999US5969715 Compact graphical interactive information system
10/19/1999US5969714 Interactive video system with frame reference number
10/19/1999US5969650 Variable length coder with a small table size
10/19/1999US5969649 Run length limited encoding/decoding with robust resync
10/19/1999US5968167 Multi-threaded data processing management system
10/19/1999US5968132 Image data communicating apparatus and a communication data quantity adjusting method used in an image data communication system
10/19/1999US5968118 Information outlet and industrial set top functionality
10/19/1999CA2028340C Reference system for track working machine
10/15/1999CA2265313A1 Method and apparatus enabling multiple access on a broadband communication network
10/14/1999WO1999052298A1 Improvements relating to audio-video delay
10/14/1999WO1999052297A1 Method and apparatus for encoding video information
10/14/1999WO1999052296A1 Method and apparatus for adaptively encoding a video data stream
10/14/1999WO1999052295A1 Method and apparatus for performing adaptive encoding rate control of a video information stream including 3:2 pull-down video information
10/14/1999WO1999052294A1 Method and apparatus for encoding/decoding a data stream using inferential techniques
10/14/1999WO1999052291A1 Video data storage and transmission formats and apparatus and methods for processing video data in such formats
10/14/1999WO1999052288A1 A navigable telepresence method and system utilizing an array of cameras
10/14/1999WO1999052285A1 Targeted advertisement using television delivery systems
10/14/1999WO1999052284A1 Method and apparatus for providing elapsed time indicators in electronic devices
10/14/1999WO1999052283A1 Synchronizing, switching and editing mpeg files
10/14/1999WO1999052282A1 Bursty data transmission of compressed video data
10/14/1999WO1999052281A2 Hdtv up converter
10/14/1999WO1999052279A1 Method and apparatus implementing random access and time-based functions on a continuous stream of formatted digital data
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