| Patents for H04N 7 - Television systems (274,023) |
|---|
| 01/07/1997 | US5592229 Video signal interframe predictive coding apparatus using motion detection |
| 01/07/1997 | US5592228 Video encoder using global motion estimation and polygonal patch motion estimation |
| 01/07/1997 | US5592227 Method and apparatus for compressing a digital signal using vector quantization |
| 01/07/1997 | US5592226 Method and apparatus for video data compression using temporally adaptive motion interpolation |
| 01/07/1997 | US5592225 Device and method for controlling coding |
| 01/07/1997 | US5592216 Endoscopic apparatus capable of storing image information for a plurality of frames |
| 01/07/1997 | US5592213 Receiving unit for two-way broadcasting including automatic display of operating state of a transmitting system |
| 01/07/1997 | US5592212 Methods and systems for non-program applications for subscriber television |
| 01/07/1997 | US5592163 Coding system |
| 01/07/1997 | US5591972 Apparatus for reading optical information |
| 01/07/1997 | CA2055714C Scene recognition system and method employing low and high level feature processing |
| 01/07/1997 | CA1338833C Pay-per view catv system |
| 01/03/1997 | WO1997000580A1 Bus and interface system for consumer digital equipment |
| 01/03/1997 | WO1997000579A1 Simple bus and interface system for consumer digital equipment |
| 01/03/1997 | WO1997000578A1 Method of marking binary-coded data sets |
| 01/03/1997 | WO1997000577A1 Data communication device |
| 01/03/1997 | WO1997000576A1 Method and device for transmitting additional data in television channels |
| 01/03/1997 | WO1997000573A2 Composing an image from sub-images |
| 01/03/1997 | WO1997000571A1 Coaxial testing and provisioning network interface device |
| 01/03/1997 | WO1997000564A2 Communication system for superimposing data onto a video signal |
| 01/03/1997 | WO1997000563A1 Method and system for receiving data packets in a unidirectional broadcasting system |
| 01/03/1997 | WO1997000494A1 Method of tracking scene motion for live video insertion systems |
| 01/03/1997 | CA2224675A1 Coaxial testing and provisioning network interface device |
| 01/03/1997 | CA2224238A1 Communication system for superimposing data onto a video signal |
| 01/02/1997 | EP0751687A2 Video signal encoding system controller |
| 01/02/1997 | EP0751686A2 Image compressing apparatus |
| 01/02/1997 | EP0751685A1 Image transmission apparatus and method, image transmission system and method, and communication apparatus and method |
| 01/02/1997 | EP0751684A2 Decoding information pages having header information and page data |
| 01/02/1997 | EP0751681A1 Built in television for kitchen furniture, comprising an electronic cookery book |
| 01/02/1997 | EP0751655A2 Multimedia transmission system |
| 01/02/1997 | EP0751640A2 Method for meging supplementary broadcast programmes into a main broadcast programme |
| 01/02/1997 | EP0751624A2 Encoding apparatus |
| 01/02/1997 | EP0751520A2 Transmission of digital signals by means of a record carrier |
| 01/02/1997 | EP0751482A1 Method and apparatus for temporal filtering of noise in an image sequence |
| 01/02/1997 | EP0751473A1 Locating features in an image |
| 01/02/1997 | EP0750827A1 Sectorized multi-function cellular radio communication system |
| 01/02/1997 | EP0750821A1 Data decryption apparatus in a subscription television signal receiving system |
| 01/02/1997 | EP0750820A1 Method of processing a serial, digital data signal |
| 01/02/1997 | EP0750813A1 Data decryption apparatus in a subscription television signal receiving system |
| 01/02/1997 | EP0702878A4 Display system for a subscriber terminal |
| 01/02/1997 | EP0700559A4 Image storage system for vehicle identification |
| 01/02/1997 | EP0485529B1 Broadcast receiver |
| 01/02/1997 | EP0400108B1 Endoscope |
| 01/02/1997 | DE19626066A1 Circuit for representing radio or television programme information |
| 01/02/1997 | DE19626064A1 Device for correcting faults in monitoring block for master position in optical TV cable |
| 01/02/1997 | DE19543717A1 High frequency signal processing and transmitting method esp. radio and television signals transmitted via satellite |
| 01/02/1997 | DE19524002A1 Functional architecture for controlling interactive video services |
| 01/02/1997 | DE19522209A1 Communication system for on demand service |
| 01/02/1997 | DE19521992A1 Verfahren zur Erzeugung eines Stroms von Bilddaten für die Übertragung eines Bildes und Verfahren zur Auswertung eines Stroms von Bilddaten A method for generating a stream of image data for the transfer of an image, and method of evaluating a stream of image data |
| 01/01/1997 | CN1139506A Picture data recording apparatus and picture data reproducing apparatus |
| 01/01/1997 | CN1139358A Start and end adresses generating circuit for motion compensation during moving picture compression coding |
| 01/01/1997 | CN1139357A Apparatus for encoding digital video signal using adaptive scanning technique |
| 01/01/1997 | CN1139356A Apparatus for encoding video signal employing hierarchical image segmentation technique |
| 01/01/1997 | CN1139355A Apparatus for encoding video signal by using modified block truncation and contour coding methods |
| 01/01/1997 | CN1139354A Method and apparatus for limiting band of moving-picture signal |
| 01/01/1997 | CN1139353A Method and apparatus for encoding image signal having object by using extension-interpolation technique |
| 01/01/1997 | CN1139352A Runlength coding method for use in video signal encoding system |
| 01/01/1997 | CN1139351A Method and apparatus for scaling compressed video bitstream |
| 01/01/1997 | CN1139350A Distant scene-monitoring communication system |
| 01/01/1997 | CN1139349A Both-way telecommunication supporting method and equipment for cable TV network |
| 01/01/1997 | CN1139340A Multi-picture TV receiver |
| 01/01/1997 | CN1139338A Apparatus for controling caption display on wide aspect ratio screen |
| 01/01/1997 | CN1139319A Rotationally invariant trellis coding incorporating transparent binary convolutional codes |
| 01/01/1997 | CN1139273A Subtitle colorwiping and positioning method and apparatus |
| 01/01/1997 | CN1033733C Control signal spreader |
| 12/31/1996 | USRE35414 Picture coding and decoding apparatus using vector quantization |
| 12/31/1996 | US5590394 Data transmission system for CATV systems with capability to interrupt the repeated transmission of character information blocks to send priority updates |
| 12/31/1996 | US5590381 Method and apparatus for buffered video playback of video content distributed on a plurality of disks |
| 12/31/1996 | US5590291 Digital signal processing system for limiting a result to be predetermined bit count |
| 12/31/1996 | US5590252 Video processor system and audio processor system |
| 12/31/1996 | US5590222 Image signal processing apparatus utilizing a 2D Haar transform and adaptive selection of images based on a parameter such as a ratio of coefficients for reducing block distortion and method thereof |
| 12/31/1996 | US5590202 Countdown system for conditional access module |
| 12/31/1996 | US5590200 Apparatus and method for securing communication systems |
| 12/31/1996 | US5590195 Information dissemination using various transmission modes |
| 12/31/1996 | US5590194 Method of and apparatus for scrambling a video signal with full network transmission and recording capability |
| 12/31/1996 | US5590178 Electronic mail system linked with telephone |
| 12/31/1996 | US5590153 Digital modem for reducing interference in the same channel of another system |
| 12/31/1996 | US5590139 Method of recording a compressed motion picture signal in which effects of rounding errors resulting from inversely transforming transaction coefficients representing are mitigated |
| 12/31/1996 | US5590128 Dial lists for computer-based conferencing systems |
| 12/31/1996 | US5590127 Multimedia conference call providing adjustable bandwidth for individual communication terminals |
| 12/31/1996 | US5590067 Method and arrangement for transformation of signals from a frequency to a time domain |
| 12/31/1996 | US5590064 Computer-implemented process |
| 12/31/1996 | US5589993 Digital high definition television video recorder with trick-play features |
| 12/31/1996 | US5589947 Karaoke system having a plurality of terminal and a center system |
| 12/31/1996 | US5589945 Method of retrieving video segments |
| 12/31/1996 | US5589892 Electronic television program guide schedule system and method with data feed access |
| 12/31/1996 | US5589886 Multistandard decoder for data stored in the vertical blanking interval of a video signal |
| 12/31/1996 | US5589885 Moving picture coding and decoding circuit |
| 12/31/1996 | US5589884 Picture transmission system |
| 12/31/1996 | US5589878 Method of determining an error in a video conferencing system camera |
| 12/31/1996 | US5589875 Television camera having variable lens iris/shutter based on position/rotational speed of camera |
| 12/31/1996 | US5589873 Multipoint television conference system with a multipoint control unit for registering information about TV conference rooms and room groups and allowing a selected room to participate in the TV conference based on registered information |
| 12/31/1996 | US5589872 Compatible interactive TV and multimedia delivery system two-way cable TV conversion system for data transmission over a dedicated frequency band |
| 12/31/1996 | US5589829 Computer-implemented process |
| 12/31/1996 | US5589060 Filter for liquids, in particular internal-combustion engine lubricant oils |
| 12/31/1996 | CA2048759C Method and apparatus for defeating the operation of an ic built-in noise inverter |
| 12/27/1996 | WO1996042171A1 Apparatus and method for generating data segment sync signal |
| 12/27/1996 | WO1996042169A1 Video decoder with dedicated mpeg processor |
| 12/27/1996 | WO1996042168A1 Switched channel system |
| 12/27/1996 | WO1996042165A2 A transform artifact reduction process |