Patents for H04N 5 - Details of television systems (344,250) |
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10/30/1990 | US4967161 Signal processing method and apparatus |
10/30/1990 | US4967099 Low level clamp circuit |
10/30/1990 | US4966831 Lens arrays for light sensitive devices |
10/30/1990 | US4966342 Video cassette recorder support mechanism |
10/30/1990 | CA1275729C Television sound signal processor |
10/30/1990 | CA1275728C Night vision system |
10/29/1990 | WO1990013876A1 Method and apparatus for manipulating digital video data |
10/29/1990 | CA2054749A1 Method and apparatus for manipulating digital video data |
10/28/1990 | CA2015652A1 Television signal processor |
10/25/1990 | DE3912720A1 Endoskop sowie verfahren zum sterilisieren eines derartigen endoskops Endoscope and method for sterilization of such endoscope |
10/24/1990 | EP0394071A1 Video camera systems |
10/24/1990 | EP0394023A2 Image display apparatus |
10/24/1990 | EP0394004A2 Television apparatus |
10/24/1990 | EP0394003A2 CRT beam control circuit |
10/24/1990 | EP0394001A2 Television apparatus |
10/24/1990 | EP0393977A1 Video control circuit |
10/24/1990 | EP0393955A1 Video recording apparatus |
10/24/1990 | EP0393947A2 Switch arrangement |
10/24/1990 | EP0393946A2 Video control circuit |
10/24/1990 | EP0393928A2 Digital video special effect system |
10/24/1990 | EP0393921A1 Non-moiré shielded window |
10/24/1990 | EP0393849A2 System and method for controlling exposure format for an apparatus for exposing photographic film with image date |
10/24/1990 | EP0393848A2 Calibration apparatus for a light source used for exposing photographic film with image data |
10/24/1990 | EP0393823A2 Image motion vector detecting apparatus |
10/24/1990 | EP0393807A2 T.V. motion detector with false alarm immunity |
10/24/1990 | EP0393763A1 Method for correcting offset dispersions in photoelectric sensors and correcting device therefor |
10/24/1990 | EP0393756A1 Character generator for displaying characters with a shadow on a display screen |
10/24/1990 | EP0393710A2 Camera apparatus including automatic exposure control |
10/24/1990 | EP0393664A2 User programmable switching arrangement |
10/24/1990 | EP0393663A2 Apparatus and a method for automatically centering a video zoom and pan display |
10/24/1990 | EP0393621A2 Recursive filter and image display apparatus including the same |
10/24/1990 | EP0393558A2 Vertical synchronizing signal detector |
10/24/1990 | EP0393401A2 Image pickup apparatus, as well as method and system for exposure control thereof |
10/24/1990 | EP0393352A2 Tv receiver including multistandard osd |
10/24/1990 | EP0393313A1 Device for simultaneous display of text information and user instructions on a wide format television screen |
10/24/1990 | EP0393118A1 Method for reading data pages on a data surface |
10/24/1990 | EP0393065A1 Compression method for digital video signals |
10/24/1990 | EP0221975B1 Television set with receiver devices for the processing of videotext and/or screen text signals |
10/24/1990 | CN2064558U Simply constructed tv remote controll unit |
10/24/1990 | CN2064557U Television sets |
10/24/1990 | CN2064556U Multi-functioned remote control units for color tv |
10/24/1990 | CN2064540U Protective devices for cathode-rays tube |
10/24/1990 | CN1046431A Remote-control multi-screen monitor for tv reception |
10/24/1990 | CN1046430A Audio switching for audio/video system having s-video capability |
10/24/1990 | CN1046429A Parallel sound if with reference carrier derived from quasisynchronous video detector |
10/24/1990 | CN1046428A Switching circuit for video amplification |
10/24/1990 | CN1010134B Method and apparatus for recording and/or reproducing digital data |
10/23/1990 | US4965853 Radio receiver circuit with tuning feedback control for a tunable bandpass filter |
10/23/1990 | US4965844 Method and system for image transformation |
10/23/1990 | US4965825 Method of generating computer output |
10/23/1990 | US4965675 Method and apparatus for after-recording sound on a medium having pre-recorded video thereon |
10/23/1990 | US4965671 Picture pick-up device including a solid-state sensor and an electronic shutter operating with a minimum and maximum number of reset pulses |
10/23/1990 | US4965669 Apparatus for digitally controlling the D.C. value of a processed signal |
10/23/1990 | US4965668 Adaptive rounder for video signals |
10/23/1990 | US4965619 Image stabilizing device |
10/23/1990 | US4965496 Protection arrangement of a deflection circuit |
10/23/1990 | US4965448 Internal calibration source for infrared radiation detector |
10/23/1990 | US4965447 Chopper for staring infrared systems |
10/23/1990 | US4964719 Control method of brightness of screen used for projection display and control apparatus of the same |
10/23/1990 | US4964606 Overhead mount for a CRT |
10/23/1990 | CA1275502C2 Still image recording and/or reproducing apparatus |
10/23/1990 | CA1275499C Exposure control apparatus for a still video camera having an electronic viewfinder |
10/23/1990 | CA1275497C Time base correction of recorded television signal |
10/23/1990 | CA1275493C Start-up control circuitry for a television apparatus |
10/21/1990 | WO1990013202A1 Inset picture centering in a pix-in-pix system |
10/21/1990 | CA2051440A1 Inset picture centering in a pix-in-pix system |
10/20/1990 | CA2014797A1 Storage control method and apparatus for an interactive television terminal |
10/20/1990 | CA2014796A1 Interactive television terminal with programmable audio or video |
10/20/1990 | CA2014795A1 Interactive room status/time information system |
10/20/1990 | CA2014792A1 Terminal polling method |
10/20/1990 | CA2013343A1 Apparatus and a method for automatically centering a video zoom and pan display |
10/18/1990 | WO1990012472A1 Method and apparatus for tv broadcasting |
10/18/1990 | WO1990012471A1 Device and process for the generation of control signals |
10/18/1990 | WO1990012470A1 Subliminal audio and video processing for real time television |
10/17/1990 | EP0392977A1 Compensating circuit for correcting picture faults of an image projection system |
10/17/1990 | EP0392833A1 Apparatus for digitally controlling the D.C. value of a processed signal |
10/17/1990 | EP0392794A1 Optical signal detector |
10/17/1990 | EP0392772A2 Sound signal processing system |
10/17/1990 | EP0392754A2 Photoelectric conversion apparatus |
10/17/1990 | EP0392683A1 System for controlling head scan tracking utilizing tape position information |
10/17/1990 | EP0392671A2 Image motion vector detector |
10/17/1990 | EP0392618A1 Apparatus for generating a horizontal reset signal synchronous with a subcarrier locked clock |
10/17/1990 | EP0392617A2 Method of generating a series of dpcm code words, method of storing colour image data, optical disc wherein image data are stored, and display apparatus |
10/17/1990 | EP0392616A2 Method of generating an array of DPCM delta codes, method of storing image data, optical disk whereon image data are stored, and display apparatus |
10/17/1990 | EP0392576A1 Picture signal interpolation circuit |
10/17/1990 | EP0392552A2 Audio switching for an audio/video system having S-video capability |
10/17/1990 | EP0392488A2 Optical video disc player |
10/17/1990 | EP0392256A2 Scanning image display system |
10/17/1990 | EP0392100A1 Cathode ray tube display apparatus with improved intensity control |
10/17/1990 | CN2064140U Frequency-selective switch remote-controlled device of colour tv |
10/17/1990 | CN1046254A Single-key remote-controlled television set |
10/17/1990 | CN1046253A Digital signal clamp circuitry |
10/17/1990 | CN1010074B Panoramic tv system |
10/17/1990 | CN1010073B Solid state imager device |
10/17/1990 | CN1010064B Image display system |
10/17/1990 | CA2010680A1 Video switch arrangement |
10/16/1990 | US4964018 Multi-purpose display module system for an electronic instrument |
10/16/1990 | US4964000 Circuit for separating simultaneously reproduced PCM and ATF signals having at least partially overlapping frequency bands |
10/16/1990 | US4963995 Audio/video transceiver apparatus including compression means |
10/16/1990 | US4963994 VCR programmer |