| Patents for H04N 7 - Television systems (274,023) |
|---|
| 08/20/1986 | CN85203222U Pocket measuring and testing modulator for colour tv set |
| 08/19/1986 | US4607282 Television circuit for the reduction of flicker on a display |
| 08/19/1986 | US4607281 Method and circuit arrangement for the improvement of the picture quality by activity-controlled DPCM coding |
| 08/19/1986 | US4607278 Digital circuit for suppressing changes in a digital signal |
| 08/19/1986 | CA1210171A1 Method and apparatus for signaling an existing telephone communication between picture telephone apparatuses |
| 08/19/1986 | CA1210142A1 Fm television signal receiving circuit |
| 08/19/1986 | CA1210139A1 Apparatus and method for conveying camera control information on the black burst signal |
| 08/19/1986 | CA1210137A1 Double-scanning non-interlace television receiver |
| 08/19/1986 | CA1210136A1 Coder-decoder for transmission and/or reception of television pictures via digital low speed channel |
| 08/19/1986 | CA1210135A1 Process and system for the compression of the flow rate of data transmitted between at least a television transmitter and a television receiver |
| 08/14/1986 | WO1986004758A1 Split-image, multi-power microscopic image display system and method |
| 08/14/1986 | WO1986004757A1 Image encoding |
| 08/13/1986 | EP0190942A2 Signal processing apparatus |
| 08/13/1986 | EP0190837A2 Teletext unit |
| 08/13/1986 | EP0190742A2 Guidance system for a mobile robot |
| 08/12/1986 | US4606072 Master/slave converter system |
| 08/12/1986 | US4606064 Radiodiagnostic system with a flat picture intensifier |
| 08/12/1986 | US4605973 System, apparatus and method for recording and editing broadcast transmissions |
| 08/12/1986 | US4605968 Direct broadcasting satellite receiver |
| 08/12/1986 | US4605966 Error concealment in digital television signals |
| 08/12/1986 | US4605964 Method and apparatus for editing the output of a television set |
| 08/12/1986 | US4605963 Reduction of control bits for adaptive sub-nyquist encoder |
| 08/12/1986 | US4605962 Progressive scan television system with video compression exceeding display line rate |
| 08/12/1986 | US4605961 Video transmission system using time-warp scrambling |
| 08/12/1986 | US4605959 Portable communications terminal |
| 08/12/1986 | US4605958 Method and apparatus for detecting the channel to which an electronic receiver system is tuned |
| 08/12/1986 | US4605950 Two channel compatible high definition television broadcast system |
| 08/12/1986 | US4605904 Phase locked loop frequency demodulator having an adjustable bandwidth |
| 08/12/1986 | US4604992 Endoscope system |
| 08/12/1986 | CA1209704A1 Generator of encoding or decoding 8-bit bytes which can be used in a videography system |
| 08/12/1986 | CA1209700A1 Video game with control of rate of movement of game objects |
| 08/12/1986 | CA1209689A2 Omnispectravision |
| 08/12/1986 | CA1209687A1 Two-way catv system with aml commands |
| 08/12/1986 | CA1209686A1 Methode and system for upstream data packet time slot synchronization with downstream vbi in a two-way catv system |
| 08/12/1986 | CA1209685A1 Peak load access in a two-way catv contention system |
| 08/06/1986 | EP0189860A1 Method for correcting picture errors |
| 08/06/1986 | EP0189859A1 Method for correcting picture errors |
| 08/06/1986 | EP0189717A1 Device and installation for the instantaneous detection of one or more physical phenomena having a risk character |
| 08/06/1986 | EP0189703A1 Method for the adaptive transform coding and decoding of a picture sequence, and device for carrying out such a method |
| 08/06/1986 | CN85108829A Satellite/hybrid television system |
| 08/05/1986 | US4604743 Bus structure for an image processor |
| 08/05/1986 | US4604651 Television circuit arrangement for field and line frequency doubling and picture part magnification |
| 08/05/1986 | US4604650 Three line video scrambling method |
| 08/05/1986 | US4603966 Film video player/printer with cropping control |
| 08/05/1986 | CA1209266A1 Video bandwidth reduction system employing interframe block differencing and transform domain coding |
| 07/31/1986 | WO1986004475A1 Imaging of hot infrared emitting surfaces obscured by particulate fume and hot gases |
| 07/30/1986 | EP0189012A1 Satellite/hybrid television system |
| 07/30/1986 | EP0188828A2 Image processing apparatus and intercommunication bus therefor |
| 07/30/1986 | EP0188783A1 X-ray diagnostic apparatus with a semitransparent diaphragm |
| 07/30/1986 | CN86100623A Method of diffusing data by an organism to one or several addresses and system for carrying out said method |
| 07/29/1986 | US4603351 Field-frequency doubling circuit |
| 07/29/1986 | US4603350 Interlaced digital video input filter/decimator and/or expander/interpolator filter |
| 07/29/1986 | US4603349 Cable television system with stereo sound reproduction |
| 07/29/1986 | US4603347 Intraframe coding and decoding equipment for video signals of different quality |
| 07/29/1986 | CA1208791A1 Real-time hierarchal pyramid signal processing apparatus |
| 07/29/1986 | CA1208770A1 Error concealment in digital television signals |
| 07/29/1986 | CA1208768A1 Monochrome-compatible color slow scan television system |
| 07/29/1986 | CA1208764A1 System for time compression and/or expansion of electrical signals |
| 07/29/1986 | CA1208762A1 Method and apparatus for controlling access to selected television programs |
| 07/29/1986 | CA1208761A1 Method and device for remotely identifying tv receivers displaying a given channel by means of an identification signal |
| 07/29/1986 | CA1208760A1 Vertical interval data blanker |
| 07/24/1986 | EP0158633A4 Education utility. |
| 07/23/1986 | EP0188334A2 Methods and apparatus for transferring data for digitally controlling video equipment |
| 07/23/1986 | EP0188286A2 Image transmission system |
| 07/23/1986 | EP0188269A2 Video encoding apparatus |
| 07/23/1986 | EP0188128A2 Improvements in or relating to video scan converting arrangements |
| 07/23/1986 | EP0188030A2 Method of coding and decoding of audio information and apparatus for carrying out the method |
| 07/23/1986 | EP0188022A1 Method for generating a video signal of the American standard from a charge transfer device of the European standard, and control unit for carrying out this method |
| 07/23/1986 | EP0187973A2 Method and circuit arrangement for the prevention of unauthorised reception of scrambled television signals |
| 07/23/1986 | EP0187961A2 Satellite scrambling communication network using geographically separated uplinks |
| 07/22/1986 | US4602284 For use in a STV system |
| 07/22/1986 | US4602283 System for spatially and temporally transposing data words arrayed in periodically recurring patterns |
| 07/22/1986 | US4602279 Method for providing targeted profile interactive CATV displays |
| 07/22/1986 | US4602273 Interpolated progressive-scan television display with line-crawl artifact filtration |
| 07/22/1986 | US4601284 Endoscope connecting system |
| 07/22/1986 | CA1208352A1 Direct broadcasting satellite receiver |
| 07/17/1986 | WO1986004204A1 Imaging method and apparatus |
| 07/16/1986 | EP0187641A1 TV system conversion apparatus |
| 07/16/1986 | EP0187483A2 Improved video encryption system |
| 07/16/1986 | EP0187417A1 Television receiver comprising a teletext decoding circuit and a page number memory |
| 07/16/1986 | EP0187406A2 High resolution television transmission system |
| 07/15/1986 | US4600943 Sampling pulse generator |
| 07/15/1986 | US4600942 Secure coding and decoding system and method for television program signals |
| 07/15/1986 | US4600921 Full-field teletext system with dynamic addressability |
| 07/15/1986 | US4600808 Print apparatus for videotex terminal |
| 07/15/1986 | US4600200 Three-dimensional image display system |
| 07/15/1986 | CA1207912A1 Analog to digital converting system for composite video signal |
| 07/15/1986 | CA1207897A1 Digital television receiver with analog-to-digital converter having time multiplexed gain |
| 07/15/1986 | CA1207896A1 Intraframe coding and decoding equipment |
| 07/15/1986 | CA1207888A1 Adaptive predictive coding apparatus of television signal |
| 07/15/1986 | CA1207887A1 Stv decoder with improved data signal recognition capability |
| 07/15/1986 | CA1207885A1 Method of processing picture signal to increase average run length and apparatus therefor |
| 07/09/1986 | EP0186763A1 Method of and device for speech signal coding and decoding by vector quantization techniques |
| 07/09/1986 | CN86100610A Tv system conversion apparatus |
| 07/09/1986 | CN85108684A Signal to noise ration enhancement using baseband signals in an fm television system |
| 07/08/1986 | US4599702 Divider circuit for dividing n-bit binary data using decimal shifting and summation techniques |
| 07/08/1986 | US4599656 Processing of gray scale image pels to facilitate data compression |
| 07/08/1986 | US4599648 Video signal transmission systems |
| 07/08/1986 | US4599647 Receiver with interface for interaction with controller-decoder |
| 07/08/1986 | US4599646 Method and apparatus for identifying unauthorized or defective converter/decoder boxes in CATV system |