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)
08/1987
08/25/1987US4689582 Phase-lock-loop circuit for a television apparatus
08/25/1987US4689550 Method for adjusting an electronic circuit
08/25/1987US4689487 Radiographic image detection apparatus
08/20/1987DE3604647A1 Method for assembling visual display devices
08/20/1987DE3604626A1 Clamping connection and securing means for a picture tube using such clamping connections
08/19/1987EP0233104A1 Matrix of photosensitive elements and its production process, associated read-out process, and application of such a matrix as an image pick-up element
08/19/1987EP0232940A1 Method of recording and/or reading a video signal, for example an MAC signal, apparatus for carrying out the method, and magnetic record carrier obtained by means of the method
08/19/1987EP0232917A2 Method as well as clamp and support for the mounting of visual display devices
08/19/1987EP0232627A1 Video tape recorder
08/19/1987EP0232597A2 Luminance signal processing circuit
08/19/1987EP0232593A2 Photoelectric transducer apparatus
08/19/1987EP0232306A1 View port for an underwater vehicle.
08/18/1987US4688253 L+R separation system
08/18/1987US4688252 IV SAP/stereo audio system
08/18/1987US4688197 Control of data access to memory for improved video system
08/18/1987US4688115 Apparatus for reproducing a digital signal
08/18/1987US4688111 Time base corrector
08/18/1987US4688110 Method and apparatus for recording a video signal without loss of a sound signal recorded on the same tracks
08/18/1987US4688109 Helical scan tracking apparatus including means for correcting for track curvature
08/18/1987US4688107 Information recording and regenerating system
08/18/1987US4688106 Video processing system using multi-head disc store
08/18/1987US4688105 Video recording system
08/18/1987US4688104 Apparatus for producing a full resolution color photographic copy of a color video signal
08/18/1987US4688099 Illumination control circuitry for a film video player electronic strobe light
08/18/1987US4688097 D.C.-coupled video clamping circuit
08/18/1987US4688096 Demodulation phase error compensation circuitry as for an automatic deghosting system
08/18/1987US4688091 Spacecraft camera image registration
08/18/1987US4688089 Circuit arrangement for detecting motion in a television picture
08/18/1987US4688087 Light projector having a controllable intensity of illumination
08/18/1987US4688084 Movement detection circuit for television signals
08/18/1987US4688082 Multi-system television receiver
08/18/1987US4688081 Apparatus for correcting time base error of video signal
08/18/1987US4687922 Image detector operable in day or night modes
08/18/1987US4687344 Imaging pyrometer
08/18/1987US4686964 Endoscope pickup means
08/18/1987CA1225739A1 Non-linear emphasis circuit
08/13/1987WO1987004885A1 Mains switch for television sets
08/12/1987EP0231659A2 Remote control systems and commanders
08/12/1987EP0231501A1 Solid-state image pick-up device
08/12/1987EP0231382A1 Apparatus and method of adjusting registration of solid-state image pickup elements
08/12/1987EP0116646B1 Rotary head magnetic recorder/reproducer
08/12/1987CN87100493A Rear projection system
08/12/1987CN86107924A Reconstruction of image apparatus
08/11/1987US4686706 Digital signal receiver
08/11/1987US4686695 Scanned x-ray selective imaging system
08/11/1987US4686589 Recording and reproducing apparatus having an automatic tracking control system using multiple pilot signals
08/11/1987US4686585 VTR having automatic carrier detection
08/11/1987US4686584 Video signal reproduction apparatus and method having noise reduction for fast video reproduction
08/11/1987US4686583 Dropout compensating apparatus using a digital delay circuit
08/11/1987US4686575 Very large color video matrix display apparatus with constant-current display cells driven by pulse-width-modulated video signals
08/11/1987US4686574 Line-sequential read out of a phototsensor array via a CCD shift register clocked at a multiple of pixel scan rate
08/11/1987US4686573 Charge transfer type image pickup apparatus for producing field-interlaced video signals
08/11/1987US4686572 Driving device for interline-transfer CCD for use in electronic still camera
08/11/1987US4686571 Picture image information read-out method and apparatus
08/11/1987US4686570 Analog-to-digital converter as for an adaptive television deghosting system
08/11/1987US4686569 Circuitry for reducing demodulation phase error as for an automatic deghosting system
08/11/1987US4686566 Automatic initiation of target crossover recovery in a pyroelectric camera
08/11/1987US4686562 Gamma correction circuit
08/11/1987US4686561 Vertical detail information restoration circuit
08/11/1987US4686555 Solid state image sensor
08/11/1987US4686373 Infrared imager
08/11/1987US4685451 Endoscope apparatus using solid state image pickup device
08/11/1987CA1225470A1 Multiple x-ray image scanners
08/10/1987EP0217938A4 Apparatus and method for processing previously processed video signals.
08/06/1987DE3702814A1 Recording and/or replay device
08/06/1987DE3615196C1 Method for determining the correlations between television programme sources and station keys of a video recorder
08/06/1987DE3602858A1 Schaltnetzteil fuer fernsehgeraete Switching power supply for TVs
08/05/1987EP0231106A2 Magnetic recording and/or reproducing apparatus and methods
08/05/1987EP0231049A1 Charge-coupled device
08/05/1987EP0230930A2 Switching power supply for a remote control device
08/05/1987EP0230828A1 Method and circuits for generating a vertical scanning signal for a television apparatus associated with a videorecorder
08/05/1987EP0230809A1 Parallel-scanning thermal camera
08/05/1987EP0230787A2 Picture-in-picture television receivers
08/05/1987EP0230752A2 Two-dimensional finite impulse response filter arrangements
08/05/1987EP0230671A1 Video-mobile surveillance device
08/04/1987US4685117 Base clipping process for a solid state photosensitive device
08/04/1987US4685002 Slow motion television system having variable interlace
08/04/1987US4684995 Simultaneous exposure/focus control in a video camera using a solid state image sensor
08/04/1987US4684992 Solid state image sensor having means to reset and clear static induction transistor photoelements
08/04/1987US4684991 Device for an array of photo diodes arranged in a matrix
08/04/1987US4684990 Method and apparatus for combining multiple video images in three dimensions
08/04/1987US4684989 Signal background noise detector
08/04/1987US4684988 Circuit arrangement for detecting the vertical blanking periods in a picture signal
08/04/1987US4684987 CRT display unit
08/04/1987US4684986 Television signal memory-write circuit
08/04/1987US4684985 Signal converting method and circuit for television receiver
08/04/1987US4684976 Feedback comb-type filter
08/04/1987US4684968 JFET imager having light sensing inversion layer induced by insulator charge
08/04/1987US4684823 Monolithic switch with selective latch control
08/04/1987US4684812 Switching circuit for a detector array
08/04/1987US4684800 Low-noise charge-injection method and apparatus for IR CCD scanning
08/04/1987CA1225147A1 Automatic kinescope bias control system with modified initial operation
08/04/1987CA1225145A2 Television systems and subsystems therefore
08/04/1987CA1225144A1 Piecewise linear digital video signal processing apparatus
08/03/1987EP0221086A4 Compatibility of widescreen and non-widescreen television transmissions.
07/1987
07/30/1987WO1987004581A1 Solid-state tv camera device
07/30/1987WO1987004530A1 Image processing device for controlling the transfer function of an optical system
07/30/1987WO1987004450A1 Ice-combative measures
07/30/1987EP0132277A4 Method and apparatus for processing signals from a solid-state image sensor.
07/30/1987DE3602480A1 Diagnostic X-ray device with a television pickup tube with preillumination
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