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)
09/1984
09/04/1984US4470071 Television sound detection system using a frequency translation phase-locked loop
09/04/1984US4470070 In a television receiver
09/04/1984US4470068 Television transmitter
09/04/1984US4470066 Circuit arrangement for adjusting the direct current level of a video signal
09/04/1984US4469417 Range finding device
09/04/1984CA1173955A1 Television receiver including a circuit for doubling line scanning frequency
09/04/1984CA1173954A1 Television receiver including a circuit for doubling line scanning frequency
09/04/1984CA1173953A1 Television sound receiver
09/04/1984CA1173952A1 Television system using a marking code superimposed on the picture
09/04/1984CA1173951A1 Image pick-up tube arrangement
08/1984
08/30/1984WO1984002990A3 Resolution enhancement and zoom
08/30/1984WO1984002989A3 Resolution enhancement and zoom by degradation estimates
08/29/1984EP0117155A2 Multiple measurement noise reducing system using space-variant filters
08/29/1984EP0117154A2 Multiple measurement noise reducing system using artifact edge identification and selective signal processing
08/29/1984EP0117128A2 Multiplexed analog-to-digital converter
08/29/1984EP0116941A1 An X-ray diagnostic apparatus
08/29/1984EP0116856A2 Improved method and apparatus for correcting image distortions
08/29/1984EP0116646A1 Rotary head magnetic recorder/reproducer
08/29/1984EP0116574A1 Transmission and/or reception of television pictures.
08/28/1984US4468710 Digital video recorder
08/28/1984US4468709 Dual-loop jitter correction circuit for correcting the time base error of an information signal
08/28/1984US4468701 Video signal actuated switch
08/28/1984US4468700 Automatic iris control lens system
08/28/1984US4468699 Circuit arrangement for the control of the vertical deflection
08/28/1984US4468698 Line-locked digital fluorography system
08/28/1984US4468697 Device for and method of X-ray image processing
08/28/1984US4468696 Line-locked digital fluorography system
08/28/1984US4468688 Image processing system control system
08/28/1984US4468687 Television synchronizing signal reproducing apparatus
08/28/1984US4468625 Circuit for detecting synchronization pulses in a composite signal
08/28/1984CA1173574A1 Cathode ray tube display terminal with a removable power supply
08/28/1984CA1173555A1 Process and device for setting off image lines
08/28/1984CA1173544A1 Solid state image sensors
08/28/1984CA1173543A1 Solid state image sensor
08/28/1984CA1173520A1 Circuit arrangement for discharging a capacity
08/22/1984EP0116398A2 Gamma compensating circuit
08/22/1984EP0116345A2 X-ray diagnostic apparatus
08/21/1984US4467369 Apparatus for exposing photosensitive material to video frame
08/21/1984US4467362 For use in image producing apparatus for auto-focusing
08/21/1984US4467361 Image pick-up apparatus
08/21/1984US4467360 Multi-standard television receiver for receiving a television signal whose sound carrier is frequency-modulated (FM) or amplitude-modulated (AM)
08/21/1984US4467359 Horizontal synchronizing circuit
08/21/1984US4467358 Video tape recorder signal processor
08/21/1984US4467357 System for digitizing and processing video signals and a television signal receiver comprising such a system
08/21/1984US4467352 X-ray diagnostic system comprising an image intensifier television chain
08/21/1984US4467351 Minimal radiologic imaging method and apparatus
08/21/1984US4467349 System and method for composite display
08/21/1984US4467341 Charge transfer imaging device with blooming overflow drain beneath transfer channel
08/21/1984US4467244 Monitor bracket
08/21/1984US4467201 Imaging devices and systems
08/21/1984CA1173178A1 Tridimensional display method and device for an electron microscope
08/21/1984CA1173175A1 Charge transfer device
08/21/1984CA1173153A1 Synchronization system for television signals
08/21/1984CA1173152A1 Device for high frequency precorrection of the non- linearity of amplifiers for signals having at least one amplitude modulated carrier, and television transmitter equipped with such a device
08/16/1984WO1984003166A1 Device for the protection of magnetic tapes, or other recording media, or television or radio broadcastings against an authorized reading and/or reproduction
08/16/1984WO1984003134A1 Device intended to receive a terminal or a similar office apparatus
08/15/1984EP0115792A2 Mains power supply for an apparatus with stand-by operation, in particular for a television set
08/15/1984EP0115649A2 Television signal encoder
08/14/1984US4466090 Radial transmission cancellation device
08/14/1984US4466026 Record/reproduce circuit for VTR
08/14/1984US4466023 Video disk player simulator, method and apparatus
08/14/1984US4466019 Camera lens attachment mechanism
08/14/1984US4466018 Image pickup apparatus with gain controlled output amplifier
08/14/1984US4465939 Image reading apparatus having a plurality of image sensors
08/14/1984CA1172751A1 Afc circuit
08/14/1984CA1172750A1 Digital signal processing
08/14/1984CA1172749A1 Digital formatting system
08/14/1984CA1172748A1 Digital television signal processing
08/08/1984EP0115349A1 Diagnostic apparatus for providing substraction images
08/08/1984EP0115212A1 Signal processing circuits
08/08/1984EP0115196A1 Clamp circuit for use in video camera having image pick-up device
08/08/1984EP0115145A1 Television program timer apparatus
08/08/1984EP0114961A2 Nonlinear filtering of gray scale video images
08/07/1984US4464723 Digital gain control system
08/07/1984US4464686 Adaptive television signal estimator
08/07/1984US4464684 Video recorder providing transient-free audio signals
08/07/1984US4464680 Television camera having automatic focusing device for electron beam of pickup tube
08/07/1984US4464679 Method and apparatus for operating a microprocessor in synchronism with a video signal
08/07/1984CA1172385A1 Video display recording apparatus
08/07/1984CA1172356A1 System for eliminating vertical tv picture fluctuations appearing in monitored video signals from a vtr
08/07/1984CA1172352A1 Television cameras
08/02/1984WO1984003018A1 Method and apparatus for processing signals from a solid-state image sensor
08/02/1984WO1984003017A1 Low noise charge coupled imager circuit
08/02/1984WO1984002990A2 Resolution enhancement and zoom
08/02/1984WO1984002989A2 Resolution enhancement and zoom by degradation estimates
08/01/1984EP0114768A2 Photosensitive load transfer device
08/01/1984EP0114713A1 Display panel
08/01/1984EP0114395A1 Rear projection screen
08/01/1984EP0114369A2 X-ray diagnostic apparatus
08/01/1984EP0028645B1 Method of impressing and reading out a surface charge on a multilayered detector structure
07/1984
07/31/1984US4463391 Video tape editor
07/31/1984US4463390 Special effects noise reduction in a rotary head reproduction apparatus
07/31/1984US4463389 System for recording and playing back continuous-play and stop-motion signals
07/31/1984US4463388 Rotary recording medium capable of performing special reproduction
07/31/1984US4463387 Digital video data recording apparatus
07/31/1984US4463385 Kinescope black level current sensing apparatus
07/31/1984US4463384 Television camera
07/31/1984US4463383 Image pickup apparatus
07/31/1984US4463382 Automatic, remote signal source selector
07/31/1984US4463379 Synchro separation circuit
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