| Patents for H04N 7 - Television systems (274,023) |
|---|
| 02/25/1997 | CA2183797A1 Video processing system with scan-line video processor |
| 02/25/1997 | CA2183796A1 Video processing system using scan-line video processors |
| 02/23/1997 | CA2183813A1 Statistical multiplexing |
| 02/20/1997 | WO1997006642A1 Image sequence compression and decompression |
| 02/20/1997 | WO1997006641A1 Image encoder, image decoder, image decoding method, and image transmitting system |
| 02/20/1997 | WO1997006640A1 An interactive communications system |
| 02/20/1997 | WO1997006639A1 Process for selecting and requesting multimedia services |
| 02/20/1997 | WO1997006638A1 Distribution control method of digital audio/video data, distribution apparatus, video selection/distribution apparatus using the same, and channel switch control method and apparatus of digital data |
| 02/20/1997 | WO1997006637A1 High definition tv motion picture distribution network |
| 02/20/1997 | WO1997006636A1 System for the transmission and display of visual information |
| 02/20/1997 | WO1997006635A2 Method of picture information transmission, as well as an information carrier, a picture information receiving and a picture information transmitting device |
| 02/20/1997 | WO1997006615A1 Flag field-based routing mechanism for fiber optic telecommunication system employing sts-based transmission format containing asynchronous transfer mode cells |
| 02/20/1997 | WO1997006531A1 Information carrier, device for reading and device for providing the information carrier and method of transmitting picture information |
| 02/20/1997 | WO1997006511A1 Virtual image formation apparatus and method |
| 02/20/1997 | WO1996042165A3 A transform artifact reduction process |
| 02/20/1997 | DE19611145A1 TV receiver with TV text decoder |
| 02/20/1997 | DE19604050A1 Edge pixel smoothing of block-coded images - has edge pixels processed by edge filter having low=pass stages appropriate to motion vector ranges |
| 02/20/1997 | DE19548452C1 Computer-assisted movement estimation system for video sequence images |
| 02/20/1997 | DE19548451C1 Computer-assisted movement estimation system for video sequence images |
| 02/20/1997 | CA2228289A1 Flag field-based routing mechanism for fiber optic telecommunication system employing sts-based transmission format containing asynchronous transfer mode cells |
| 02/19/1997 | EP0758834A2 Low cost night vision camera for vehicles and mounting thereof |
| 02/19/1997 | EP0758833A2 Method and apparatus for providing an interactive guide to events available on an information network |
| 02/19/1997 | EP0758826A2 Packet output device and method |
| 02/19/1997 | EP0758513A1 Device and method for coding video pictures |
| 02/19/1997 | EP0758512A1 Pcmcia video card |
| 02/19/1997 | EP0758510A1 Method, rate controller, and system for preventing overflow and underflow of a decoder buffer |
| 02/19/1997 | EP0758509A1 Method and apparatus for preventing overflow and underflow of an encoder buffer in a video compression system |
| 02/19/1997 | EP0758506A1 An improved modem to support multiple site call conferenced data communications |
| 02/19/1997 | CN2247914Y Telephone TV visual graph and text terminal |
| 02/19/1997 | CN1143439A 视频编辑缓冲器管理 Video editing buffer management |
| 02/19/1997 | CN1143301A Video signal coding sytem controller |
| 02/19/1997 | CN1143299A Presision broadcasting of compound items |
| 02/19/1997 | CN1143298A Seamless cut-over automatic image scanning format convertor |
| 02/19/1997 | CN1143296A Signal processing system |
| 02/19/1997 | CN1143284A Coding and decoding unit for run-length-limited code data |
| 02/19/1997 | CN1143245A Data replay device and replay method |
| 02/19/1997 | CN1143219A Bit length changeable data process circuit and method |
| 02/18/1997 | USRE35456 Fluoroscopic method with reduced x-ray dosage |
| 02/18/1997 | US5604824 Method and apparatus for compression and decompression of documents and the like using splines and spline-wavelets |
| 02/18/1997 | US5604746 Digital data receiver |
| 02/18/1997 | US5604738 Multipoint teleconference system employing H. 221 frames |
| 02/18/1997 | US5604731 Renegotiated bit-rate service system and method |
| 02/18/1997 | US5604682 Information service control point which retrieves information as blocks of data and outputs the retrieved data via a communications link |
| 02/18/1997 | US5604604 Multiple head signal distribution system |
| 02/18/1997 | US5604602 Process and device for bite-rate reduction for the recording of images on a video recorder |
| 02/18/1997 | US5604551 Magnetic recording/reproducing apparatus with video camera, suited for photorecording without attending camera operator |
| 02/18/1997 | US5604546 Image signal processing circuit for performing motion estimation |
| 02/18/1997 | US5604542 Using the vertical blanking interval for transporting electronic coupons |
| 02/18/1997 | US5604540 Structure and method for a multistandard video encoder |
| 02/18/1997 | US5604539 Image processing method and apparatus |
| 02/18/1997 | US5604532 Apparatus and method for insitu inspection of pressurized vessels |
| 02/18/1997 | US5604530 Solid-state image sensing device for endoscope and endoscope imaging apparatus |
| 02/18/1997 | US5604528 Method and apparatus for providing periodic subscription television services |
| 02/18/1997 | US5604502 Motion video compression system with inverse discrete cosine transform mismatch control |
| 02/18/1997 | US5604498 Huffman decoder |
| 02/18/1997 | US5604494 Efficient encoding/decoding apparatus |
| 02/13/1997 | WO1997005754A1 Process for converting a point-to-point multimedia call to a bridged multimedia call |
| 02/13/1997 | WO1997005748A1 Jpeg compression circuit with filtering |
| 02/13/1997 | WO1997005747A1 Method of coding and decoding images and a device for carrying out the method |
| 02/13/1997 | WO1997005746A2 Method and system for coding an image sequence, corresponding coded signal and storage medium, and method and system for decoding such a coded signal |
| 02/13/1997 | WO1997005745A1 Image pickup system, picture processor, encoder, encoding method, and random noise removing method |
| 02/13/1997 | WO1997005744A1 Image splitting, forming and processing device and method for use with no moving parts camera |
| 02/13/1997 | WO1997005737A1 Sliding window with big gap data compression system |
| 02/13/1997 | WO1997005720A2 Cryptographic system with concealed work factor |
| 02/13/1997 | WO1997002671A3 System for coupling telephony signals transmitted through a broadband communications network to a telephony network interface |
| 02/13/1997 | WO1996042151A3 Steganographic method and device |
| 02/13/1997 | WO1996037074A3 Interactive image manipulation |
| 02/13/1997 | DE19528911A1 System zum Übertragen und Wiedergeben von visuellen Informationen A system for transmitting and reproducing visual information |
| 02/12/1997 | EP0758186A2 Encoding digital video signals |
| 02/12/1997 | EP0758184A1 Picture display apparatus with means for shifting the bottom of the picture |
| 02/12/1997 | EP0757876A1 Method and apparatus for graceful degradation of image playback frames rates |
| 02/12/1997 | EP0757875A1 Telecommunications signaling arrangement for terminals without signaling capability |
| 02/12/1997 | EP0757874A1 Acquisition of video images simultaneously with analog signals |
| 02/12/1997 | EP0757873A1 Video mix program guide |
| 02/12/1997 | EP0757872A1 Telecommunications system for transmitting images |
| 02/12/1997 | EP0757828A1 Asynchronous video event and transaction data multiplexing technique for surveillance systems |
| 02/12/1997 | EP0757798A1 Camera guidance system |
| 02/12/1997 | EP0549688B1 Method of recording picture information, record carrier, and picture retrieval and reproduction device for reading the record carrier |
| 02/12/1997 | CN2247402Y Digital terminal adapter for cable television comprehensive service network |
| 02/12/1997 | CN1142878A Digital video transmitting system |
| 02/12/1997 | CN1142733A Image processing system using feature point-based motion estimation |
| 02/12/1997 | CN1142732A Image processing system using pixel-by-pixel motion estimation based on feature points |
| 02/12/1997 | CN1142731A Method and apparatus for detecting motion vectors based on hierarchical motion estimation |
| 02/12/1997 | CN1142730A Adaptive motion vector detecting apparatus and methods |
| 02/12/1997 | CN1142720A Variable communication bandwidth for conference call initiation |
| 02/12/1997 | CN1142717A Apparatus for remedying errors in head end monitoring block, and control method therefor |
| 02/11/1997 | US5603102 Housing and portable integrated satellite communications system |
| 02/11/1997 | US5603078 Remote control device with credit card reading and transmission capabilities having multiple IR LEDs |
| 02/11/1997 | US5603077 Satellite system and method for remote control of a satellite signal receiver |
| 02/11/1997 | US5603012 Start code detector |
| 02/11/1997 | US5602956 Picture signal coding method, decoding method and picture signal recording medium |
| 02/11/1997 | US5602933 Method and apparatus for verification of remotely accessed data |
| 02/11/1997 | US5602920 Combined DCAM and transport demultiplexer |
| 02/11/1997 | US5602896 Composing an image from sub-images |
| 02/11/1997 | US5602762 Digital sample rate conversion |
| 02/11/1997 | US5602760 Image-based detection and tracking system and processing method employing clutter measurements and signal-to-clutter ratios |
| 02/11/1997 | US5602601 Phase error corrector for HDTV reception system |
| 02/11/1997 | US5602597 Video receiver display of video overlaying menu |
| 02/11/1997 | US5602595 ATV/MPEG sync system |
| 02/11/1997 | US5602594 Buffer control apparatus for compression of video intraframes |