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)
11/1984
11/20/1984US4484229 Automatic kinescope bias control system with selectively disabled signal processor
11/20/1984US4484228 Signal processing network for an automatic kinescope bias control system
11/20/1984US4484226 Automatic kinescope bias control system compensated for kinescope electron gun conduction dissimilarities
11/20/1984US4484225 Electronic focusing method and apparatus for television pick-up cameras and the like
11/20/1984US4484224 Pulse generating circuit for a television camera using solid state image sensor
11/20/1984US4484223 Image sensor
11/20/1984US4484222 Intermediate frequency circuit with solid state trap
11/20/1984US4484221 Shared counter arrangement for a digital frequency locked loop tuning system for selectively measuring the frequencies of the LO and IF signals
11/20/1984US4484220 Television monitor
11/20/1984US4484174 Video disc player having improved squelch system
11/20/1984US4484100 Cathode-ray tube for projector having heat conduction and radiating means
11/20/1984CA1178347A1 Filter circuits
11/14/1984EP0125130A1 X-ray image correction apparatus
11/14/1984EP0125003A2 System for transforming and filtering a video image
11/14/1984EP0124942A1 Integrated memory circuit of a series-parallel-series type
11/14/1984EP0124537A1 Method for the surveyance of an object space.
11/13/1984US4483010 Automatic equalizer
11/13/1984US4482992 Skip/arm servo system for a video disc player
11/13/1984US4482928 Tracking control system for magnetic recording and reproducing system
11/13/1984US4482926 Method and apparatus for magnetic recording and reproducing
11/13/1984US4482925 Quick-motion reproducing system in a rotary recording medium reproducing apparatus
11/13/1984US4482920 Protective apparatus for pick-up tube
11/13/1984US4482918 Method and apparatus for X-ray image subtraction
11/13/1984US4482807 Imaging devices and systems
11/13/1984CA1177953A1 Video key edge generator for increasing the size of an associated border, drop shadow and/or outline
11/13/1984CA1177952A1 Image analysis system
11/07/1984EP0124422A1 Device for separating synchronisation signals from a video signal and for the generation of clamping signals
11/07/1984EP0124332A2 A double conversion tuner
11/07/1984EP0124331A2 Remote control transmitter arrangement for one or more television devices
11/07/1984EP0124250A1 Displacement generation device
11/07/1984EP0123959A2 Videorecorder with videotext signal recording
11/07/1984EP0123893A1 Method and circuit for picture error correction
11/06/1984US4481651 X-Ray diagnostic installation for X-ray tomographic images
11/06/1984US4481643 Automatic equalizer
11/06/1984US4481548 Magnetic recording and reproducing apparatus
11/06/1984US4481547 Video signal processing circuit
11/06/1984US4481544 Automatic tracking system with apparatus to prevent mistracking by a limited range transducer during stop motion
11/06/1984US4481543 Playback apparatus for producing still images
11/06/1984US4481541 Camera for CRT monitor
11/06/1984US4481540 Television camera comprising a focusing arrangement
11/06/1984US4481539 Error correction arrangement for imagers
11/06/1984US4481538 Overcoming flicker in field-interlaced CCD imagers with three-phase clocking of the image register
11/06/1984US4481537 Aperture correction circuit
11/06/1984US4481535 Signal processing system for chopper type pyroelectric camera
11/06/1984US4481476 Picture display device comprising a picture display tube and a circuit for feeding the heater thereof
11/06/1984US4480636 Endoscope with image correction means
11/06/1984US4480372 Process of fabricating target for calibrating and testing infrared detection devices
11/06/1984CA1177577A1 Magnetooptical recording medium and recording-and- reproducing device using the same
10/1984
10/31/1984EP0123370A1 Electro-optical imaging system with diagnostic facility
10/31/1984EP0123276A2 X-ray diagnostic apparatus
10/31/1984EP0123111A1 Magnetic recording system
10/30/1984US4480273 Information recording device
10/30/1984US4480272 System of recording and playback of digitally recorded signals, especially television
10/30/1984US4480269 Television camera
10/30/1984US4480268 Gamma correction circuit
10/30/1984CA1177182A1 Television tuning system with electronic frequency adjustment apparatus
10/30/1984CA1177157A1 Television receiver ferroresonant load power supply
10/30/1984CA1177156A1 Television ghost signal detection during the video information interval
10/30/1984CA1177155A1 Horizontal and vertical image detail processing of a color television signal
10/30/1984CA1177153A1 Television signal converting apparatus providing an on-screen tuning display
10/30/1984CA1177152A1 Television remote control system for selectively controlling a plurality of external apparatus
10/24/1984EP0122752A2 Digital video tape recorder apparatus
10/24/1984EP0122657A1 Receiver for RF signals comprising a pair of parallel signal paths
10/24/1984EP0122632A2 FM signal demodulation circuit
10/24/1984EP0122626A2 Apparatus for the time or event controlled recording of television signals
10/24/1984EP0122561A2 Television video signal synchronizing apparatus
10/24/1984EP0122538A1 Superheterodyne receiver
10/24/1984EP0122467A2 Image information registering/retrieving system
10/24/1984EP0122351A1 Electro-optical imaging system with diagnostic self-testing facility
10/23/1984US4479150 Methods and arrangements for changing the audio information in an audio/video recording/reproduction system
10/23/1984US4479146 Vertical code verifier
10/23/1984US4479144 Video projecting apparatus
10/23/1984US4478382 Pivotal mounting system
10/23/1984CA1176758A1 Television camera comprising a control circuit for controlling the intensity of the electron beam current in at least one pick-up tube
10/17/1984EP0122114A2 Dynamic random access memory arrangements
10/17/1984EP0122098A2 Font recall system for selective insertion as a caption into a video image
10/17/1984EP0122095A2 Circuit for reducing offset error in FM detection
10/17/1984EP0122094A2 Electronic still store with high speed sorting and method of operation
10/17/1984EP0121994A1 Television signal processing apparatus
10/17/1984EP0121523A1 Monoscopic and stereoscopic television device
10/16/1984US4477890 Mapping disc defect detector
10/16/1984US4477847 Television signal disc drive recorder
10/16/1984US4477844 Apparatus for recording a digital audio signal in a track with a video signal
10/16/1984US4477843 System for still or slow-motion reproduction of television pictures
10/16/1984US4477842 Data reproducing circuit
10/16/1984US4477841 Video player with caption generator having character background provisions
10/16/1984US4477838 Tangential error signal generator in PAL type video disc player
10/16/1984US4477837 Video signal recording-reproducing apparatus
10/16/1984US4477836 System for converting image information into electrical signals
10/16/1984US4477835 Charge transfer photosensitive device
10/16/1984US4477834 Scan conversion circuit
10/16/1984US4477164 Camera system operable in accordance with stored memory
10/10/1984EP0121216A1 X-ray television diagnostic apparatus
10/10/1984EP0121004A1 Digital synchronisation circuit for a composite video signal
10/10/1984EP0120980A1 Crosstalk compensation circuit for electro-optical scanning devices
10/09/1984US4476583 Electronic tracking for tuners
10/09/1984US4476501 Audio signal recording and/or reproducing system for eliminating audio crosstalk
10/09/1984US4476500 Tracking apparatus
10/09/1984US4476499 Video disc recording and reproducing system
10/09/1984US4476491 Ghost reduction circuit for television receiver
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