Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 7 - Television systems
Patents for H04N 7 - Television systems (274,023)
03/2000
03/07/2000US6034678 Cable television system with remote interactive processor
03/07/2000US6034625 Radio-communication vehicle identification system
03/07/2000US6033101 Cable television radio frequency and AC Power multitap
03/07/2000CA2140849C Multipoint digital video communication system
03/07/2000CA2025850C Outdoor surveillance dome with enhanced environmental aptitude
03/04/2000CA2281440A1 Internet multimedia broadcast system
03/02/2000WO2000011875A1 Error concealment for hierarchical subband coding and decoding
03/02/2000WO2000011874A1 Method and array for coding a digitized image using an image overall motion vector
03/02/2000WO2000011872A1 Method for transmitting conferences, the surveillance of buildings, facilities and the like and means for implementing said method
03/02/2000WO2000011871A1 Transaction system for transporting media files from content provider sources to home entertainment devices
03/02/2000WO2000011870A1 Secure information distribution system utilizing information segment scrambling
03/02/2000WO2000011869A1 Client-server electronic program guide
03/02/2000WO2000011868A1 Delivery and payment method for an audio, video or textual sequence
03/02/2000WO2000011867A1 Method for certified delivery of an audio, video or textual sequence
03/02/2000WO2000011866A1 Security device for decoding compressed encrypted data
03/02/2000WO2000011864A1 Receiver, recorder and player
03/02/2000WO2000011863A1 Problem area location in an image signal
03/02/2000WO2000011857A1 Method and apparatus for spectral containment over telephone service lines
03/02/2000WO2000011847A1 Emulation of streaming over the internet in a broadcast application
03/02/2000WO2000011816A1 In-line predistorter for linearization of electronic and optical signals
03/02/2000WO2000011612A1 Methods and apparatus for reducing the amount of buffer memory required for decoding mpeg data and for performing scan conversion
03/02/2000WO2000011599A1 Encoding and decoding a message within an image
03/02/2000WO2000011597A1 Method of multichannel data compression
03/02/2000WO2000011512A1 A panoramic imaging arrangement
03/02/2000WO2000010663A1 Real time video game uses emulation of streaming over the internet in a broadcast event
03/02/2000WO1999062257A3 Television signal processing device having a data block address memory for autonomously determining television program information
03/02/2000WO1999062255A3 Television signal processing device for automatically selecting and indicating the beginning of television programs of interest to the user
03/02/2000WO1999060788A9 Locating an audio source
03/02/2000WO1999060719A9 Combined analog/digital data transmission system
03/02/2000WO1999059251A3 Encoding of an input information signal
03/02/2000WO1999035608A9 Method and apparatus for image capture, compression and transmission of a visual image
03/02/2000DE19839157A1 Expanded use of image telephone involves feeding sound or image information, prepared by information server, into first or second channels while setting up, maintaining connection
03/02/2000DE19839116A1 System zur Kontrolle des Verbrauchs eines insbesondere leitungsgebundenen Mediums System to monitor the consumption of a particular line-medium
03/02/2000CA2707808A1 Client-server electronic program guide
03/01/2000EP0982952A2 Moving picture recording/regenerating system
03/01/2000EP0982951A1 Picture compression process
03/01/2000EP0982949A2 Image processing apparatus and method
03/01/2000EP0982948A1 MPEG stream switching process
03/01/2000EP0982947A2 Audio video encoding system with enhanced functionality
03/01/2000EP0982946A1 Compact high resolution panoramic viewing system
03/01/2000EP0982945A1 Icon referenced panoramic image display
03/01/2000EP0982944A1 Split mirrored panoramic image display
03/01/2000EP0982943A2 An intergrated interactive video and internet system
03/01/2000EP0982942A2 Video storage type communication device
03/01/2000EP0982935A2 Method and system for the controlled delivery of digital multimedia services
03/01/2000EP0982931A1 Geometric transcoding of a digital signal
03/01/2000EP0982930A2 Method for embedding information and device for the same
03/01/2000EP0982927A1 Method of generating authentication-enabled electronic data
03/01/2000EP0982921A1 Technique for effective distribution of audio signals in a teleconference
03/01/2000EP0982884A1 Receiver for data broadcasting system
03/01/2000EP0982726A1 Edit system, edit control device, and edit control method
03/01/2000EP0982002A1 Variable aperture Z-axis tracking collimator for a computed tomograph system
03/01/2000EP0981910A1 Method and device for coding a digitized image
03/01/2000EP0981909A1 Method and device for coding and decoding a digitized image
03/01/2000EP0981908A2 Graphic image generation and coding
03/01/2000EP0981907A1 Transaction system
03/01/2000EP0981906A1 Video-telephony with a digital tv-signal receiver
03/01/2000EP0981905A1 Teleconferencing robot with swiveling video monitor
03/01/2000EP0981904A2 Image and/or data signal processing
03/01/2000EP0981903A2 Watermark detection
03/01/2000EP0981902A2 Watermark detection
03/01/2000EP0981901A2 Embedding auxiliary data in a signal
03/01/2000EP0981900A2 Watermark detection
03/01/2000EP0981896A1 Lossless image compression with tree coding
03/01/2000EP0981868A1 External optical modulation system comprising a predistorter
03/01/2000EP0830756A4 Asymmetric hybrid access system and method
03/01/2000EP0819354B1 Interactive program guide systems and processes
03/01/2000EP0799549B1 Provision of VCR-like trick modes in a video distribution system
03/01/2000EP0787406B1 Method of transmitting and receiving compressed television signals
03/01/2000EP0714579B1 Surveillance camera system
03/01/2000EP0673582B1 Reprogrammable terminal for suggesting programs offered on a television program delivery system
03/01/2000CN2367039Y Multi-functional domestic television system for monitoring child to be in safe condition
03/01/2000CN1246250A Selective compression network in MPEG compatible decoder
03/01/2000CN1246249A Formatting of recompressed data in MPEG decoder
03/01/2000CN1246248A Parallel compressors for recompression of interleaved pixel data within MPEG decoder
03/01/2000CN1246247A Video decoder with interleaved data processing
03/01/2000CN1246246A Pixel block compression apparatus in image processing system
03/01/2000CN1246245A Parallel decompressors for recompressed pixel data within MPEG decoder
03/01/2000CN1246244A System for maintaining datastream continuity in presence of disrupted source data
03/01/2000CN1246243A Image element processor for memory management system using recompression
03/01/2000CN1246242A Improved estimator for recovering high frequency components from compressed image data
03/01/2000CN1246241A Method and apparatus for reformatting auxiliary information included in television signal
03/01/2000CN1246240A Line-quadrupler in home theater uses line-doubler of AV-part and scaler in graphics controller of PC-part
03/01/2000CN1246239A Method and arrangement for detecting watermark
03/01/2000CN1246236A Method and apparatus for providing modulated scroll rate for text display
03/01/2000CN1246235A EPG with advertising inserts
03/01/2000CN1246234A Memory architecture for multiple format video signal processor
03/01/2000CN1246233A A multiple format video signal processor
03/01/2000CN1246223A Method and apparatus for line or frame-synchronous frequency hopping of video transmissions
03/01/2000CN1246187A Method and apparatus for half pixel SAD generation
03/01/2000CN1246021A Camera equipment and video monitoring system
03/01/2000CN1246019A System for producing decode low-resolution video signal from code high-resolution video signal
03/01/2000CA2246266A1 Integrated services digital network (isdn) camera and surveillance system incorporating same
02/2000
02/29/2000US6032200 Process scheduling for streaming data through scheduling of disk jobs and network jobs and the relationship of the scheduling between these types of jobs
02/29/2000US6032181 Interactive distribution system for digital audio-video signals
02/29/2000US6032180 Image data transmission system, video server unit, and client unit for displaying image data
02/29/2000US6032156 System for automated generation of media
02/29/2000US6032019 Echo device method for locating upstream ingress noise gaps at cable television head ends
02/29/2000US6031963 Image information encoding/decoding system
02/29/2000US6031960 Methods for modifying a video data stream by adding headers to facilitate the identification of packets including a PCR, PTS or DTS value
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