Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 7 - Television systems
Patents for H04N 7 - Television systems (274,023)
09/2000
09/27/2000EP1039678A2 Multiresolution transmission, particularly with multicarrier signals
09/27/2000EP1039677A2 Multiresolution transmission and error correction coding, with multicarrier modulation
09/27/2000EP1039676A2 Multiresolution transmission, in particular with multicarrier signals
09/27/2000EP1039675A2 Multiresolution transmission with multicarrier signals
09/27/2000EP1039674A2 Multiresoltion transmission and error correction coding with multicarrier signals
09/27/2000EP1039673A2 Multiresolution transmission and error correction coding with multicarrier signals
09/27/2000EP1039672A2 Multiresolution transmission, particularly for multicarrier systems
09/27/2000EP1039464A2 Multi-session disc having DVD application session, and recording and/or reproducing apparatus and method thereof
09/27/2000EP1039414A2 Electronic watermark inserting apparatus capable of inserting electronic watermark into tv image data in real time, and electronic watermark inserting method
09/27/2000EP1039400A2 Searching a data base
09/27/2000EP1039327A2 Videoscope and its display unit
09/27/2000EP1038405A1 Improved image capture system having virtual camera
09/27/2000EP1038404A1 Recording and editing hdtv signals
09/27/2000EP1038403A1 Device for multiplying with constant factors and use of said device for video compression (mpeg)
09/27/2000EP1038402A1 Detection of a watermark in a compressed video signal
09/27/2000EP1038401A1 Virtual lan printing over interactive cable television system
09/27/2000EP1038400A1 Interactive cable television system with frame server
09/27/2000EP1038399A1 Modular controller and modulator system for interactive cable television system
09/27/2000EP1038398A1 Electronic program guide system with advertising messages in pop-ups
09/27/2000EP1038397A1 Distributed scrambling method and system
09/27/2000EP1038396A1 Conference facility
09/27/2000EP1038395A1 Use of a watermark for the purpose of copy protection
09/27/2000EP1038392A1 Video signal processing
09/27/2000EP1038389A2 Video data transmission
09/27/2000EP1038265A1 An apparatus and a method for monitoring an animal related space
09/27/2000EP1038249A1 Real time subscriber billing at a subscriber location in an unstructured communication network
09/27/2000EP0876590A4 Pvc and pet plastic article sorting apparatus and method
09/27/2000EP0797893A4 Method and apparatus for audio and video synchronizing in mpeg playback systems
09/27/2000CN2398790Y Decoding branching apparatus
09/27/2000CN1268237A Intelligent video information management system
09/27/2000CN1268235A Apparatus and method for multiscale zerotree entropy encoding
09/27/2000CN1268003A Wireless backing high-speed cut-in network utilizing monoway cable TV coaxial network as platform
09/27/2000CN1268002A Monochrome television image transmitting system
09/27/2000CN1267999A Electronic watermark inserting apparatus and its method
09/27/2000CN1267997A Method and system of interactive multi-media application adapted for developing situation and controlling on-the-spot
09/27/2000CN1267959A Sample data digital filter system
09/27/2000CN1267866A Method for executing-synchronization of image data obtained through process monitoring camera
09/27/2000CN1056953C Demodulating system for high-definition television receiver
09/26/2000US6125432 Image process apparatus having a storage device with a plurality of banks storing pixel data, and capable of precharging one bank while writing to another bank
09/26/2000US6125259 Intelligent and user friendly channel up/down control
09/26/2000US6125229 Visual indexing system
09/26/2000US6125210 Method and apparatus for two-dimensional wavelet recomposition
09/26/2000US6125201 Method, apparatus and system for compressing data
09/26/2000US6125184 Method and apparatus for an adapter card providing conditional access in a communication system
09/26/2000US6125147 Method and apparatus for reducing breathing artifacts in compressed video
09/26/2000US6125146 Method and device for decoding coded digital video signals
09/26/2000US6125145 Motion detection apparatus and motion detection method
09/26/2000US6125144 Picture coding method and picture coder
09/26/2000US6125143 Picture encoding device and method thereof, picture decoding device and method thereof, and recording medium
09/26/2000US6125142 Method and apparatus for encoding object information of a video object plane
09/26/2000US6125140 Processing encoded signals
09/26/2000US6124995 Fixed bit-rate encoding method and apparatus therefor, and tracking method for high-speed search using the same
09/26/2000US6124894 Audio signal processor
09/26/2000US6124893 Versatile video transformation device
09/26/2000US6124889 Programmable video timing generator scanning an event memory between possible event times
09/26/2000US6124883 TV observation system for endoscopes
09/26/2000US6124882 Videocommunicating apparatus and method therefor
09/26/2000US6124881 System for generating composed signals of multiple pictures for use in a video conference system
09/26/2000US6124880 Multi-user video switchable translator
09/26/2000US6124879 Visual telephone system and method capable of controlling the use of a telephone line
09/26/2000US6124878 Optimum bandwidth utilization in a shared cable system data channel
09/26/2000US6124877 System for monitoring and reporting viewing of television programming
09/26/2000US6124866 Multiprocessor system with unit processors assigned a plurality of non-contiguous regions
09/26/2000US6124854 Interactive video system
09/26/2000US6124811 Real time algorithms and architectures for coding images compressed by DWT-based techniques
09/26/2000US6124766 Frequency converter circuit for cable modem tuner
09/26/2000US6123671 Method and apparatus for distributed, agile calculation of beamforming time delays and apodization values
09/26/2000CA2233047C Wearable camera system with viewfinder means
09/26/2000CA2181243C Communications architecture and buffer for distributing information services
09/26/2000CA2176648C Video receiver display, three axis remote control, and microcontroller for executing programs
09/23/2000CA2301935A1 Streaming media control and synchronization application program interface (api) for a digital television receiver
09/21/2000WO2000056077A1 Media coding for loss recovery with remotely predicted data units
09/21/2000WO2000056076A1 Method and apparatus for motion vector field encoding
09/21/2000WO2000056075A1 Image providing device and its providing method, image processing device and processing method, and storage medium
09/21/2000WO2000056074A1 Closed circuit television (cctv) camera and system
09/21/2000WO2000056072A1 System and method for miniguide implementation
09/21/2000WO2000056070A1 Videophone with audio source tracking
09/21/2000WO2000056069A1 Conversion of video data
09/21/2000WO2000056068A1 A global copy protection system for digital home networks
09/21/2000WO2000056067A1 Application program interfaces for electronic program guide data services
09/21/2000WO2000056064A1 A system and method for controlling access to broadcast services
09/21/2000WO2000056063A2 Set-top device
09/21/2000WO2000056059A1 A method and apparatus for generating multiple watermarked copies of an information signal
09/21/2000WO2000056058A1 Watermarking
09/21/2000WO2000056057A2 Method and apparatus for cross-connection of video signals
09/21/2000WO2000055970A2 A system and method for efficiently tuning to channels where a variety of different broadcast transmission types is being used
09/21/2000WO2000055962A2 Electronic media system, method and device
09/21/2000WO2000055802A1 Interaction device
09/21/2000WO2000055794A2 Locally stored content previews in an electronic programming guide
09/21/2000WO2000055776A1 Multi-media system for controlling business processes of an internally networked virtual company
09/21/2000WO2000055763A1 Audio/video receiver for bidirectional telecommunication networks
09/21/2000WO2000055714A1 Remote assist system
09/21/2000WO2000054858A1 Card producing machine, card vending machine, card, and card-type playing device
09/21/2000WO1998043172A3 Access control system
09/21/2000DE19912207A1 Set-Top-Vorrichtung Set-top device
09/21/2000DE19911648A1 Verfahren zur Anzeige von Objekten A method of displaying objects
09/21/2000DE19910648A1 Videohandy Video Cell
09/21/2000DE19910238A1 Verfahren zum Austausch von Signalisierungsdaten Method for exchanging signaling data
09/21/2000DE19903859A1 Verfahren und Anordnung zur Transformation eines Bildbereichs Method and system for transforming an image area
09/21/2000DE10012629A1 Remotely controlled camera head swivel system has viewing area limitation device that controls head position in accordance with outer line of object to be avoided during viewing
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