Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 5 - Details of television systems
Patents for H04N 5 - Details of television systems (344,250)
11/1981
11/17/1981US4301474 Residual clamp error compensation circuit
11/17/1981US4301473 Method and apparatus for video signal resolution enhancement
11/17/1981US4301472 Video display system with shading circuit for selectively varying intensity of video display
11/17/1981US4301471 Moving target indicator system utilizing charge coupled device
11/17/1981US4301467 Process for the optoelectronic transmission of an image
11/17/1981CA1112759A1 Velocity error control apparatus
11/17/1981CA1112756A1 Overload protection circuit for video amplifiers
11/11/1981EP0039565A1 Methods of and apparatuses for processing binary data
11/11/1981EP0039554A1 Improvements in or relating to display units for use in viewdata/teletext system
11/11/1981EP0039385A2 Transmission of video and other signals and also of a return message by a single unshielded two-wire cable
11/11/1981EP0039330A1 Circuit for offsetting pulses
11/10/1981US4300226 Compensation apparatus for a servo system with periodic command signals
11/10/1981US4300168 Television camera device
11/10/1981US4300167 Automatic iris control system
11/10/1981US4300166 System for transmitting signals between a television camera and the associated control unit
11/10/1981US4300163 Solid-state imaging apparatus
11/10/1981US4300162 Field interpolation circuit
11/10/1981US4300160 Thermal imaging device for detecting and identifying a thermal object
11/10/1981US4300151 Change transfer device with PN Junction gates
11/10/1981US4300074 Video coupling system
11/10/1981US4300062 Offset compensation circuit for charge-coupled devices
11/10/1981CA1112360A1 Circuit system for reproducing a signal from a moving record carrier
11/10/1981CA1112355A1 Automatic checking device for preset recording program of recording and reproducing apparatus
11/10/1981CA1112354A1 Circuit arrangement a portion of which is included within in a monolithic integrated semiconductor body
11/04/1981EP0039252A1 Shouldering aid for a portable television camera
11/04/1981EP0039219A1 Light sensitive screen and devices including the same
11/04/1981EP0039192A2 CCD imager detector buffer
11/04/1981EP0039177A2 A solid-state imaging device
11/04/1981EP0039152A1 Editing apparatus for recorded signals
11/04/1981EP0038941A1 Remote control device
11/03/1981US4298896 Flicker-free reproduction of television pictures from recordings of only alternate picture lines
11/03/1981US4298894 Image pick-up tube
11/03/1981US4298893 T.V. Energized by exercise cycle
11/03/1981US4298891 Television receiver
11/03/1981US4298890 Digital vertical synchronization system for a television receiver
11/03/1981US4298889 Synchronization circuit for video clock oscillators
11/03/1981US4298888 Non-interlaced to interlaced format video converter
11/03/1981US4298887 Non-uniformity correction in a multielement detector array
11/03/1981US4298886 Automatic peak beam current leveler system
11/03/1981US4298885 Luminance control circuit for a television receiver
11/03/1981CA1111964A1 Video disc player
11/03/1981CA1111961A1 Method and apparatus for correcting tracking errors of a transducer which scans parallel record tracks
11/03/1981CA1111960A1 Apparatus for recording and/or reproducing video signals
11/03/1981CA1111959A1 Tracking-error correcting system for use with record medium scanning apparatus
11/03/1981CA1111687A1 Projection type television set
10/1981
10/28/1981EP0038726A1 Device for measuring and visualizing the amplitude of a low-frequency signal
10/28/1981EP0038725A1 Photosensitive device read by charge transfer and television camera comprising such a device
10/28/1981EP0038665A1 Bias lighting in a radiographic apparatus and method
10/28/1981EP0038664A1 Radiographic apparatus with logarithmic video compression
10/28/1981EP0038663A1 Method of selecting a preferred difference image
10/28/1981EP0038648A1 Video editing apparatus
10/28/1981EP0038566A1 Magnetic recording and/or reproducing system for television signal
10/28/1981EP0038474A2 Solid state image sensor
10/27/1981US4297733 Method of controlling the position of a write or read head and a device for carrying out the method
10/27/1981US4297731 Playback apparatus for correcting locking errors
10/27/1981US4297728 Charged coupled device time base corrector system
10/27/1981US4297726 Television receiver chassis adapted to be compatible with different tuner and cabinet configurations
10/27/1981US4297724 Method and machine for trying on a hair form in image
10/27/1981CA1111581A1 Tuning system equalized with the slope factor of the tuning curve
10/27/1981CA1111551A1 Circuit for forming a vertical synchronizing signal
10/27/1981CA1111549A1 Solid-state image pickup device
10/27/1981CA1111548A1 Color video signal processing circuits
10/27/1981CA1111545A1 Universal television interface
10/21/1981EP0038190A2 Apparatus for processing video signals
10/21/1981EP0038068A1 Device for fastening a monitor to a text processing station
10/20/1981US4296446 Motor speed control circuit
10/20/1981US4296443 Magnetic head tracking control system
10/20/1981US4296438 Projection and scanning system for producing video signals from motion picture film and control system used therein
10/20/1981US4296437 Clamping circuit for a video signal
10/20/1981US4296436 Noise reducing system
10/20/1981US4296435 Luminance signal processing circuit
10/20/1981US4296434 Method of and apparatus for movement portrayal with a raster e.g. television, display
10/20/1981US4296433 Color television receiving system with forced chroma transients
10/20/1981US4296430 Magnetic recording with reduced cross-talk and interchannel time displacement
10/20/1981CA1111131A1 Solid-state imaging device
10/20/1981CA1110896A1 Proximity focused streak tube and camera using the same
10/14/1981EP0037738A1 Automatic track following feature for helical video recorder
10/14/1981EP0037722A1 Dynamic image enhancement method and apparatus therefor
10/13/1981US4295216 Apparatus for measuring the characteristics of a wideband electromechanical recording system having a transformer
10/13/1981US4295168 Method and system to optimize recording conditions in magnetic recording systems
10/13/1981US4295166 Failure compensated automatic kinescope beam current limiter
10/13/1981US4295165 Television signal discrimination system in a television receiver
10/13/1981US4295164 Circuit for improving picture quality in a television receiver
10/13/1981US4295162 Reading one-dimensional line image holograms of a video from a disc with a guide track
10/13/1981US4295161 Keyed noise filter in a television receiver
10/13/1981US4295160 Signal processing circuit having a non-linear transfer function
10/13/1981US4295158 Digital frequency divider
10/13/1981US4295157 Signal generating circuit in a color television system
10/13/1981US4295154 Digital video and audio file system
10/13/1981CA1110776A2 Drive circuits for a high resolution cathode ray tube display
10/13/1981CA1110775A2 Drive circuits for a high resolution cathode ray tube display
10/13/1981CA1110763A1 Video disc player
10/13/1981CA1110758A1 Brightness control circuit employing a closed control loop
10/13/1981CA1110757A1 Solid state television camera with noise eliminating circuit
10/13/1981CA1110756A1 Solid state television camera
10/13/1981CA1110720A1 Fm multiplex system for selectively delaying one of two audio signals
10/13/1981CA1110717A2 Time-base compensator
10/07/1981EP0037244A2 Method for fabricating a solid-state imaging device using photoconductive film
10/07/1981EP0037230A1 Video signal recording and/or reproducing system
10/07/1981EP0037212A2 Methods and apparatuses for concealing error sample signals in digital television signals
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