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)
07/1983
07/26/1983CA1150834A2 Time base error
07/26/1983CA1150833A2 Spindle servo system
07/26/1983CA1150828A1 Method for detecting vertical synchronizing signal
07/26/1983CA1150826A1 Analog geometry corrector for television camera image tubes
07/26/1983CA1150825A1 Total raster error correction apparatus and method for the automatic set up of television cameras and the like
07/26/1983CA1150822A1 Apparatus for producing a phase-synchronized reference signal in a video signal reproducing system
07/21/1983WO1983002534A1 Electronic multi-imager
07/21/1983WO1983002503A1 Automatic screen
07/20/1983EP0083998A1 Scramble or unscramble byte generator
07/20/1983EP0083958A1 Method and apparatus for single frame recording on video tape
07/20/1983EP0083883A1 Television transmitter comprising a device for switching between two high frequency channels
07/20/1983EP0083865A2 Video signal processor
07/20/1983EP0083664A1 Amplitude modulation circuit
07/19/1983US4394745 Video editing apparatus
07/19/1983US4394692 Housing assembly for an electrical apparatus
07/19/1983US4394690 Variable aspect ratio television receiver
07/19/1983US4394688 Video system having an adjustable digital gamma correction for contrast enhancement
07/19/1983US4394686 Method and system for correcting time base errors in broadband signals stored in or transmitted through a plurality of narrow-band channels
07/19/1983US4394684 Device for differential image determination
07/19/1983US4394681 Optical system for projection television
07/19/1983US4394055 Cabinet for video game consoles, cartridges, accessories, and instruction booklets
07/19/1983US4394054 Play-free hook-type connection
07/19/1983CA1150399A1 Method and apparatus for magnetic recording and reproduction of digital signal
07/19/1983CA1150395A1 Television picture display device
07/13/1983EP0083376A1 Solid state image pickup device
07/12/1983US4393489 Audio processor for single, channel, matrixed two-channel and un-matrixed two-channel signals
07/12/1983US4393419 Synchronizing signal detection protective circuit
07/12/1983US4393418 Time base error correction system
07/12/1983US4393416 Tracking system for a videotape recorder
07/12/1983US4393415 Time changing system for VTR
07/12/1983US4393414 Horizontal-rate phase-change of TV pixel distribution among multiple recorder tracks for dropout concealment
07/12/1983US4393413 Velocity error compensator for time base error corrections of periodic information signals
07/12/1983US4393409 Focusing apparatus for image pickup device
07/12/1983US4393408 Optoelectronic device for rotary scanning of videofrequency images
07/12/1983US4393407 Contour correcting apparatus for video signals
07/12/1983US4393406 Circuit for modifying the gradation of pictures produced by video signals
07/12/1983US4393405 Synchronizing circuit for matrix television set
07/12/1983US4393403 Rotating diaphragm for a dynamic pick-up device having a pyroelectric layer
07/12/1983US4393402 Subtraction fluoroscopy method and apparatus
07/12/1983US4393397 Television ghost signal detector with color burst phase delay control
07/12/1983US4393396 Video signal processing circuit for noise reduction
07/12/1983US4393329 Article of manufacture for projection television system
07/12/1983US4392726 Automatic focus control system for video camera with improved position detecting apparatus
07/12/1983CA1149947A1 Digital on video recording and playback system
07/12/1983CA1149932A1 Tape anti-back-scrape device for a video tape recorder
07/12/1983CA1149888A1 Differential amplifier current repeater
07/06/1983EP0083240A2 Solid state image sensor with high resolution
07/06/1983EP0083219A2 Image stabilizing in TV systems
07/06/1983EP0083176A2 System and apparatus for the conversion of video signals into images on a light-responsive recording surface
07/06/1983EP0083128A1 Signal analysing circuit for a periodically occuring signal
07/06/1983EP0083127A1 System for transmitting television picture information using transform coding of subpictures
07/05/1983US4392219 Method and device for recording and reproducing tracking information
07/05/1983US4392162 Digital video signal reproducing apparatus
07/05/1983US4392161 Recorded tape, speed-change reproducing system
07/05/1983US4392160 Playback system for video disk having plural information tracks
07/05/1983US4392159 Method and apparatus for digital video signal processing
07/05/1983US4392158 Interlaced solid-state imaging device
07/05/1983US4392157 Pattern noise reduction method and apparatus for solid state image sensors
07/05/1983US4392156 Video key edge generator for increasing the size of an associated border, drop shadow and/or outline
07/05/1983US4392154 Solid-state color image sensor
07/05/1983US4392123 Signal-to-noise improving system
07/05/1983US4392022 Television remote control system for selectively controlling a plurality of external apparatus
07/05/1983CA1149510A1 Process for coding binary signals for numbering images or pictures stored on a recording medium and audio visual signal transmission apparatus incorporating such a device
07/05/1983CA1149496A1 Solid state image sensor
07/05/1983CA1149474A1 Circuit converting a pair of differential input signals to single-ended output signals
06/1983
06/29/1983EP0082771A2 Method and apparatus for imaging a body
06/29/1983EP0082406A1 Focal zoom device
06/29/1983EP0082318A1 Real time dynamic range compression method and apparatus for image enhancement
06/29/1983EP0082205A1 Television voice multiplex signal reproducing circuit
06/28/1983USRE31290 Color endoscope
06/28/1983USRE31289 Color endoscope with charge coupled device and television viewing
06/28/1983US4390977 Apparatus for maintaining rotational speed in disk reproducing device
06/28/1983US4390909 Video signal reproducing apparatus with tape tension control arrangement
06/28/1983US4390908 Phase servo circuit
06/28/1983US4390906 Magnetic recording and/or reproducing system for television and audio signal
06/28/1983US4390902 Tuning display for a television receiver
06/28/1983US4390898 Scrambling and unscrambling video signals in a pay TV system
06/28/1983US4390894 Noise suppression circuit for a video signal
06/28/1983US4390888 X-y Infrared CCD sensor and method for making same
06/28/1983US4390818 Television receiver
06/28/1983US4390809 Bracket support means for a cathode ray tube
06/28/1983CA1149066A1 Self scanned photosensitive array
06/28/1983CA1149057A1 Recording and/or reproducing apparatus
06/28/1983CA1149055A1 Television advertising editing system
06/28/1983CA1149054A1 Apparatus for converting cinematographic pictures into video signals
06/23/1983WO1983002198A1 Semiconductor image pick-up device
06/23/1983WO1983002146A1 Method for the production of combustible gas and device for applying the method
06/22/1983EP0082035A1 Image-pick up and read out apparatus
06/22/1983EP0081885A1 Community antenna arrangement
06/22/1983EP0081802A1 Magnetic recording system
06/22/1983EP0081495A1 Television viewer
06/21/1983US4389686 Tracking apparatus for use in a video tape recorder
06/21/1983US4389678 Digital time-base corrector for special motion reproduction by helical-scan VTR
06/21/1983US4389676 Television receiver high voltage protection circuit
06/21/1983US4389675 Television camera apparatus
06/21/1983US4389674 Preamplifier for low voltage signals in the presence of high voltage noise
06/21/1983US4389661 Solid state image-sensing device capable of shifting signal charges to a charged transfer region at a high speed
06/21/1983US4389623 Automatic equalizer ulitizing a preiodically contained reference signal
06/21/1983US4389536 Receiver for a two channel television sound
06/21/1983CA1148664A1 Apparatus for producing microform records at high speed from computer or other electrical signal data sources
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