| Patents for H04N 7 - Television systems (274,023) |
|---|
| 05/01/1997 | CA2172195A1 Multi-direction camera |
| 04/30/1997 | DE19644769A1 Picture signal form-adaptive coding device with discrete cosine transformation |
| 04/30/1997 | DE19644767A1 Movement estimation device for global and local movement estimation |
| 04/30/1997 | DE19644510A1 Coding type determination and object form coding method for video compression |
| 04/30/1997 | DE19619309C1 Digital data extraction circuit for data contained in input signal |
| 04/30/1997 | DE19603725A1 Verfahren zur Optimierung der Übertragung von Signalen Method for optimizing the transmission of signals |
| 04/30/1997 | DE19603724A1 Verfahren zur Gewinnung einer Information über die Restfehler in einem übertragenen kanaldecodierten digitalen Signal A process for obtaining an information about the residual error in a transmitted channel-decoded digital signal |
| 04/30/1997 | CN1148927A Video image colour encoding |
| 04/30/1997 | CN1148776A Television system providing two directional television performance and system of servicer setting up said TV system |
| 04/30/1997 | CN1148775A Interactive television system |
| 04/30/1997 | CN1148770A Digital video data coding and decoding device removing caption data noise, and method thereof |
| 04/29/1997 | US5625865 Circuit arrangement for controlling the transmission of information for interactive services |
| 04/29/1997 | US5625864 Interactive digital video services system with store and forward capabilities |
| 04/29/1997 | US5625863 Video distribution system using in-wall wiring |
| 04/29/1997 | US5625759 Real-time video and animation playback process |
| 04/29/1997 | US5625715 Method and apparatus for encoding pictures including a moving object |
| 04/29/1997 | US5625714 Image signal decoding device capable of removing block distortion with simple structure |
| 04/29/1997 | US5625693 Apparatus and method for authenticating transmitting applications in an interactive TV system |
| 04/29/1997 | US5625691 Method and apparatus to defeat certain copy protection pulses within a video signal |
| 04/29/1997 | US5625624 High data rate satellite communication system |
| 04/29/1997 | US5625581 Non-integral delay circuit |
| 04/29/1997 | US5625572 Multimedia process monitor and control system |
| 04/29/1997 | US5625571 Prediction filter |
| 04/29/1997 | US5625462 Panorama image producing method and apparatus which calculates a cumulative amount of motion of the image |
| 04/29/1997 | US5625423 Infrared ray generating apparatus and operation designating system for use with electronic apparatus |
| 04/29/1997 | US5625418 Method and arrangement for inserting frame markers in data for transmission and for retrieving the data with the aid of such frame markers |
| 04/29/1997 | US5625417 Image processing system using a feature point-based motion estimation |
| 04/29/1997 | US5625416 Video communication controller utilizing multiple data channels to deliver separate program segments |
| 04/29/1997 | US5625410 Video monitoring and conferencing system |
| 04/29/1997 | US5625407 Seamless multimedia conferencing system using an enhanced multipoint control unit and enhanced endpoint devices |
| 04/29/1997 | US5625406 Unified program guide interface |
| 04/29/1997 | US5625405 Architectural arrangement for a video server |
| 04/29/1997 | US5625404 Method and system for accessing multimedia data over public switched telephone network |
| 04/29/1997 | US5625356 Method for re-synchronizing variable length code at high speed using parallel-processing pattern matching |
| 04/29/1997 | US5625319 FM demodulator for reception of satellite broadcasting |
| 04/29/1997 | US5624265 Printed publication remote contol for accessing interactive media |
| 04/27/1997 | CA2188828A1 Computer with improved memory and controller |
| 04/24/1997 | WO1997015149A1 Method for making a multimedia application executable on hardware platforms with various different resource levels, a physical record containing such application, and an apparatus for executing such application |
| 04/24/1997 | WO1997015148A1 Digital video decoding apparatus |
| 04/24/1997 | WO1997015147A1 Region-based texture coding method and decoding method, and corresponding systems |
| 04/24/1997 | WO1997015146A1 Method of encoding video images |
| 04/24/1997 | WO1997015145A1 Region-based texture coding and decoding method, and corresponding systems |
| 04/24/1997 | WO1997015144A1 Hand-held imaging apparatus for use with endoscopes |
| 04/24/1997 | WO1997015143A1 Device for compressing audio and video data and method therefor |
| 04/24/1997 | WO1997015142A1 Method and apparatus for removing or defeating effects of copy protection signals from a video signal |
| 04/24/1997 | WO1997015141A1 Television receiver |
| 04/24/1997 | WO1997015121A2 Method of terrestrially transmitting digital signals |
| 04/24/1997 | WO1997015014A1 Apparatus and method for two-dimensional data compression |
| 04/24/1997 | WO1997014985A1 Dsplay system |
| 04/24/1997 | WO1997014955A1 Data-recording process for identifying foreign bodies |
| 04/24/1997 | WO1997014348A1 Electronic endoscope with position display |
| 04/24/1997 | CA2206809A1 Electronic endoscope with position display |
| 04/24/1997 | CA2183799A1 Video encoder with feedback control |
| 04/23/1997 | EP0769880A2 Procedure and arrangement for producing the decoding time of digital data elements |
| 04/23/1997 | EP0769878A2 Post-filter for removing artifacts from DCT coded images |
| 04/23/1997 | EP0769877A2 Image subband encoding/decoding apparatus and method |
| 04/23/1997 | EP0769876A2 Cable television data path error analyser |
| 04/23/1997 | EP0769875A2 Video modulator arrangements |
| 04/23/1997 | EP0769872A2 Circuit with a high frequency receiver stage and a transmission stage |
| 04/23/1997 | EP0769852A1 Variable length decoding using a FIFO |
| 04/23/1997 | EP0769364A2 Phase trading particularly for HDTV receivers |
| 04/23/1997 | EP0769234A2 Audio/video surveillance and recording system |
| 04/23/1997 | EP0769230A2 Telecommunication network with improved access protocol |
| 04/23/1997 | EP0769182A1 Remote control for remotely controlling interactive media |
| 04/23/1997 | EP0769167A1 Method and apparatus for identifying user-selectable regions within multiple display frames |
| 04/23/1997 | EP0712523B1 Traffic surveillance process and device |
| 04/23/1997 | EP0664743B1 Apparatus for the quality control of a print produced by a printing machine |
| 04/23/1997 | EP0540548B1 Vertical zoom and panning for television |
| 04/23/1997 | CN2253079Y Public antenna television timer |
| 04/23/1997 | CN1148455A Data transmitting device and method, and video camera syslem using them |
| 04/23/1997 | CN1148237A Recording multiplexed plural data encoded by plural methods and decoding same according to particular decoding method |
| 04/22/1997 | US5623690 Audio/video storage and retrieval for multimedia workstations by interleaving audio and video data in data file |
| 04/22/1997 | US5623613 System for displaying programming information |
| 04/22/1997 | US5623595 Computer-implemented method |
| 04/22/1997 | US5623559 Communication terminal transmitting first and second coordinate data in first and second modes |
| 04/22/1997 | US5623542 Combination telephone network interface and cable television apparatus and cable television module |
| 04/22/1997 | US5623490 Method and apparatus for multiple media digital communication system |
| 04/22/1997 | US5623424 Rate-controlled digital video editing method and system which controls bit allocation of a video encoder by varying quantization levels |
| 04/22/1997 | US5623423 Apparatus and method for video decoding |
| 04/22/1997 | US5623422 Method for prioritizing channels in a communication system |
| 04/22/1997 | US5623344 Digital video recording device with trick play capability |
| 04/22/1997 | US5623315 Computer system for processing sound data |
| 04/22/1997 | US5623314 MPEG decoder memory data storage and transfer |
| 04/22/1997 | US5623313 Fractional pixel motion estimation of video signals |
| 04/22/1997 | US5623312 Compressed-domain bit rate reduction system |
| 04/22/1997 | US5623311 MPEG video decoder having a high bandwidth memory |
| 04/22/1997 | US5623310 Apparatus for encoding a video signal employing a hierarchical image segmentation technique |
| 04/22/1997 | US5623308 Multiple resolution, multi-stream video system using a single standard coder |
| 04/22/1997 | US5623304 Closed circuit television system |
| 04/22/1997 | US5622528 Endoscope examination system for processing endoscope picture image |
| 04/22/1997 | US5622275 Sectional modular video-intercom control panel for simplified wiring |
| 04/17/1997 | WO1997014253A1 Apparatus and method for generating synthetic and absolute real time environments |
| 04/17/1997 | WO1997014252A1 Method and apparatus for resizing images using the discrete cosine transform |
| 04/17/1997 | WO1997014251A1 A system and method for optimizing subscriber programming preferences |
| 04/17/1997 | WO1997014250A1 Data processing system |
| 04/17/1997 | WO1997014249A1 Data transmitter, data transmitting method, data receiver, information processor, and information recording medium |
| 04/17/1997 | WO1997014246A1 Battery-operated thermal imaging device with safety battery compartment |
| 04/17/1997 | WO1997014245A1 Thermal imaging device with scanned light emitting diode display |
| 04/17/1997 | WO1997014197A1 Branching device |
| 04/17/1997 | WO1997004596A3 Method and apparatus for frame accurate access of digital audio-visual information |