Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 7 - Television systems
Patents for H04N 7 - Television systems (274,023)
06/1999
06/23/1999CN1220547A Cable modem tuner
06/23/1999CN1220521A PLL for reproducing standard clock from random time information
06/23/1999CN1220439A Flat panel display and digital data processing device used therein
06/23/1999CN1220134A Mobile bi-planar fluoroscopic imaging apparatus
06/22/1999US5915206 Procedure for the detection of SCART type connections in a home systems network
06/22/1999US5915205 Ingress noise cancellation for upstream signals on a cable television system using an antenna to determine local noise
06/22/1999US5915127 System for fast data transfer utilizing separation of transfer data header and substantially continuously reading and processing transfer data based on read header
06/22/1999US5915094 In a storage system
06/22/1999US5915091 Synchronization in video conferencing
06/22/1999US5915090 Apparatus for transmitting a distributed computing application on a broadcast television system
06/22/1999US5915077 Image compression using adjacent pixels and predetermined colors
06/22/1999US5915069 Apparatus and method for recording a video signal on a record medium
06/22/1999US5915046 System for and method of processing digital images
06/22/1999US5915045 Method and apparatus for encoding a contour of an object by adapting a vertex coding technique
06/22/1999US5915043 Video reproducing apparatus
06/22/1999US5915027 Digital watermarking
06/22/1999US5915020 Portable satellite earth station
06/22/1999US5915019 Systems and methods for secure transaction management and electronic rights protection
06/22/1999US5915012 System and method for operating a plurality of call centers
06/22/1999US5915003 Sketching unit for transmission of sketches and notes over normal telephone lines
06/22/1999US5914988 In a system for processing video data
06/22/1999US5914955 Switched network hub on a chip
06/22/1999US5914940 Multipoint video conference controlling method and system capable of synchronizing video and audio packets
06/22/1999US5914863 Signal adapter
06/22/1999US5914756 Apparatus for receiving and decoding a broadcast signal
06/22/1999US5914755 Image transmission apparatus
06/22/1999US5914754 Video signal aspect ratio conversion apparatus
06/22/1999US5914753 Apparatus and method to convert computer graphics signals to television video signals with vertical and horizontal scaling requiring no frame buffers
06/22/1999US5914752 Band-division signal processing system
06/22/1999US5914751 Method and apparatus for perception-optimized transmission of video and audio signals
06/22/1999US5914747 Automatic control of video conference membership
06/22/1999US5914728 Motion image display apparatus
06/22/1999US5914727 Computer system
06/22/1999US5914719 Method for processing text data in a video signal
06/22/1999US5914712 Interactive video system
06/22/1999US5913822 Optimization of parameters in nuclear medicine studies before the studies are concluded
06/22/1999CA2130779C Method and apparatus for improving motion compensation in digital video coding
06/22/1999CA2122172C Autotransformer for the transmission of baseband video
06/22/1999CA2083079C Digital fm modulator
06/17/1999WO1999030505A1 Encoder and encoding method
06/17/1999WO1999030504A1 Encoder and encoding method
06/17/1999WO1999030503A2 Method and apparatus for encoding and slicing digital video bit streams
06/17/1999WO1999030501A1 Virtual lan printing over interactive cable television system
06/17/1999WO1999030500A1 Interactive cable television system with frame server
06/17/1999WO1999030499A1 Method for protecting the audio/visual data across the nrss inte rface
06/17/1999WO1999030498A1 Conditional access system for digital receivers
06/17/1999WO1999030497A1 Modular controller and modulator system for interactive cable television system
06/17/1999WO1999030496A1 Distributed scrambling method and system
06/17/1999WO1999030495A2 Communication method and terminal
06/17/1999WO1999030494A1 Conference facility
06/17/1999WO1999030493A1 System and method for inserting individualized data content in television broadcast signals
06/17/1999WO1999030492A1 Epg with alpha sorting feature
06/17/1999WO1999030490A1 Video signal processing
06/17/1999WO1999030468A2 System for monitoring and reporting viewing of television programming
06/17/1999WO1999030453A1 Method and apparatus for simultaneous transmission of digital telephony and analog video using wave division multiplexing
06/17/1999WO1999030449A1 An apparatus for upstream signal selection
06/17/1999WO1999030277A1 An apparatus and a method for monitoring an animal related space
06/17/1999WO1999030276A1 Digital signal processor and digital signal processing method
06/17/1999WO1999030262A1 Real time subscriber billing at a subscriber location in an unstructured communication network
06/17/1999WO1999030260A1 Vending machine displaying the on-line information and the digital video images
06/17/1999WO1999030253A2 System for obtaining assistance in operating an apparatus
06/17/1999WO1999030197A1 An omnidirectional imaging apparatus
06/17/1999WO1999019822A3 System and method for discovering compromised security devices
06/17/1999WO1999017548A3 Frame converter
06/17/1999WO1999017528A3 Line-quadrupler in home theater uses line-doubler of av-part and scaler in graphics controller of pc-part
06/17/1999WO1999017257A3 System and method for compressing images using multi-threshold wavelet coding
06/17/1999WO1999017256A3 Method for determining block vectors for estimating motion
06/17/1999WO1999016246A3 Pay-per-view program access control system
06/17/1999WO1999016178A3 Multiple u channel isdn communications interface
06/17/1999WO1998054893A3 Video signal equalization system
06/17/1999DE19856589A1 Flat-screen CRT video display unit with deflection module, for e.g. video intercom
06/17/1999DE19755742A1 Signaling incoming electronic message for certain addressee in on-line service
06/17/1999DE19754983A1 Method of transmitting and showing information, especially TV films
06/17/1999CA2314337A1 Method and apparatus for simultaneous transmission of digital telephony and analog video using wave division multiplexing
06/17/1999CA2313147A1 Real time subscriber billing at a subscriber location in an unstructured communication network
06/17/1999CA2313133A1 Virtual lan printing over interactive cable television system
06/17/1999CA2312970A1 An omnidirectional imaging apparatus
06/16/1999EP0923253A2 Data multiplexing apparatus and method
06/16/1999EP0923252A2 Synchronization device for decoders
06/16/1999EP0923251A1 Mode coding method and apparatus for use in an interlaced shape coder
06/16/1999EP0923250A1 Method and apparatus for adaptively encoding a binary shape signal
06/16/1999EP0923249A1 Switching between bit-rate reduced signals
06/16/1999EP0923248A2 Multimedia server
06/16/1999EP0923247A2 Information broadcasting method, receiver and information processing apparatus
06/16/1999EP0923245A2 A digital video receiver, a conditional access module and a method of transmitting data therebetween
06/16/1999EP0923244A2 Intermediate amplifier for a communications network for receiving and retransmitting frequency multiplexed signals
06/16/1999EP0923243A1 Editing device, editing method, splicing device, splicing method, encoding device, and encoding method
06/16/1999EP0923241A2 Method and apparatus for defeating the effects of a video anti-copy process
06/16/1999EP0923240A1 Video copy protection process enhancement
06/16/1999EP0923231A1 Method and apparatus for compressing picture-representing data
06/16/1999EP0922438A1 Image guided interventional procedures
06/16/1999EP0922361A1 Method of delivering video information over a telecommunications network
06/16/1999EP0922360A2 System and method for interfacing mpeg-coded audiovisual objects permitting adaptive control
06/16/1999EP0922347A1 Process for sensing manipulations of digital information
06/16/1999EP0906695A4 System and method for associating multimedia objects
06/16/1999EP0906691A4 Ir transmitter with magnetic stripe card reader
06/16/1999EP0900499A4 Television schedule system with access control
06/16/1999EP0798979A4 Electronic endoscope with position display
06/16/1999EP0780044A4 Peripheral video conferencing system
06/16/1999EP0711487B1 A method for specifying a video window's boundary coordinates to partition a video signal and compress its components
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