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)
08/1989
08/22/1989US4860098 Video discrimination between different video formats
08/22/1989US4860095 Video camera apparatus and video endoscope apparatus with means for compensating image errors caused by differing cable lengths
08/22/1989US4860094 Control apparatus for use with different types of endoscopes
08/22/1989US4860093 Method and apparatus for driving a plurality of pick-up tubes having their cathodes supplied by a common negative potential
08/22/1989US4860076 Solid state image device
08/22/1989US4860038 Underwater bubble camera
08/22/1989US4859962 Videoamplifier
08/22/1989US4859871 Voltage level setting circuit
08/22/1989CA1258696A1 Simplified phase-controlled television broadcast switching circuit and three-position coaxial lc phase shifter therefor
08/22/1989CA1258585A1 Electromechanical controller
08/17/1989DE3803701A1 Television transparency scanner
08/17/1989DE3803291A1 Method and circuit for the white compression of a video signal
08/16/1989EP0328440A1 Selection system for receiving radio or television broadcasts
08/16/1989EP0328346A2 Noise reduction circuits
08/16/1989EP0327995A2 Display improvement of a picture signal
08/16/1989EP0327982A1 Transcoder
08/16/1989EP0327751A2 Disk Player
08/16/1989EP0327588A1 High sensitivity optical imaging apparatus.
08/16/1989EP0076259B1 Controller for system for spatially transforming images
08/16/1989CN2043032U Multifunction tv receiving antenna matcher
08/15/1989US4858037 Information signal recording and/or reproducing apparatus
08/15/1989US4858032 Device for extracting still picture frames from a moving image video signal and recording same on a magnetic recording medium
08/15/1989US4858031 Recording apparatus and regenerating apparatus
08/15/1989US4858029 Video recorder with field memory
08/15/1989US4858028 Image processing apparatus
08/15/1989US4858027 Video tape recorder edit control system for performing color frame editing
08/15/1989US4858025 Electronic still camera
08/15/1989US4858024 Apparatus for reproducing frequency-division multiplexed video FM and digital audio signals
08/15/1989US4858020 Image sensing device
08/15/1989US4858015 Video display driver coupling circuit
08/15/1989US4858014 Random scan system
08/15/1989US4858013 Solid state imaging device with adaptive pixel correction
08/15/1989US4858012 Camera having automatically controllable shooting features
08/15/1989US4858011 Video switcher system with modular architecture
08/15/1989US4858010 Method of and apparatus for processing video signals
08/15/1989US4858009 Television siganl memory write circuit
08/15/1989US4858008 Apparatus for the digital generation of vertical synchronizing and field identification signals
08/15/1989US4858006 Method and apparatus for establishing a servicing mode of an electronic apparatus
08/15/1989US4858003 Mechanism for handling slides and film strips
08/15/1989US4857996 Image pickup device with reduced fixed pattern noise
08/15/1989US4857994 Color correction system and method
08/15/1989US4857981 Semiconductor imaging device
08/15/1989US4857978 Solid state light modulator incorporating metallized gel and method of metallization
08/15/1989US4857898 Data compression technique for reconfigurable remote control apparatus
08/15/1989US4857805 Picture display device with stray field compensation means
08/15/1989US4857779 Circuit arrangement for reducing noise
08/15/1989US4857751 Photoelectric conversion apparatus with separating electrodes
08/15/1989US4857734 Read system for a luminescent image storage screen in an x-ray diagnostics installation
08/15/1989US4857724 Picture pick-up and display system and picture pick-up device suitable for said system
08/15/1989US4857723 Segmented imaging plate structure
08/15/1989US4857717 Automatic focusing device using a light sensor of center-split type
08/15/1989US4856882 Camera apparatus with means for suppressing fluctuations of the image
08/15/1989CA1258538A1 Apparatus and method for scanning a flat screen cathode ray tube
08/15/1989CA1258526A1 Multi-standard adaptive dropout compensator
08/15/1989CA1258523A1 Method and apparatus for photographing video images of either polarity without crt brightness or contrast readjustment
08/15/1989CA1258522A1 Apparatus for timing sporting events
08/10/1989WO1989007378A1 Film to video transfer method
08/10/1989WO1989007376A1 Adaptive television ghost cancellation system
08/10/1989WO1989007365A1 GaAs CAPACITIVE FEEDBACK TRANSIMPEDANCE AMPLIFIER
08/10/1989WO1989007317A1 Public video recording system
08/09/1989EP0327416A1 Method for optimizing the contrast in the image of a sample
08/09/1989EP0327392A2 Liquid crystal display device
08/09/1989EP0327344A2 Solid state image sensor
08/09/1989EP0327333A1 Apparatus for generating a video signal representing a field of spatially varying color
08/09/1989EP0327236A2 Image pickup apparatus
08/09/1989EP0327229A1 Signal processing circuit and method
08/09/1989EP0327228A2 Sync pulse separation circuitry
08/09/1989EP0326830A2 Improved video system, method and apparatus
08/09/1989EP0326825A1 Auto iris/gamma correction apparatus in response to a video signal
08/09/1989EP0326608A1 Contrast enhancement using linear processing techniques
08/09/1989EP0098264B1 Electronic multi-imager
08/09/1989CN2042647U Multi-function tv set voltage-stabilizing protector
08/08/1989USRE33015 Camera system operable in accordance with stored memory
08/08/1989US4856108 Optical arrangement and a reading apparatus including detection of data elements diffractive along entire extent
08/08/1989US4856081 Reconfigurable remote control apparatus and method of using the same
08/08/1989US4856045 Display terminal for a videophone
08/08/1989US4855864 High voltage shutdown circuit with brightness tracking
08/08/1989US4855847 Video disk reproducing device having improved motor speed control
08/08/1989US4855843 Digital video recording
08/08/1989US4855838 Remotely controlled pan and tilt television camera
08/08/1989US4855837 Video cover and viewfinder accessory for a still camera
08/08/1989US4855835 AFT circuit for CATV receiver system
08/08/1989US4855834 Video wipe processing apparatus
08/08/1989US4855833 Television channel selection apparatus employing multi-picture display
08/08/1989US4855832 Gated video mixer
08/08/1989US4855831 Video signal processing apparatus
08/08/1989US4855830 Machine vision system with illumination variation compensation
08/08/1989US4855829 Aperture correction circuit
08/08/1989US4855828 Television synchronizing arrangement
08/08/1989US4855827 Method of providing identification, other digital data and multiple audio tracks in video systems
08/08/1989US4855819 Endoscope imaging system for use with multiple color imaging systems
08/08/1989US4855814 Video camera body and detachable lens each containing a memory for storing signals indicative of spectral characteristics
08/08/1989US4855812 Picture synthesizing apparatus with gain control system
08/08/1989US4855654 Rotary body drive device
08/08/1989US4855650 Graphic processor output dynamic range corrector system for analysis of brightness contrast
08/08/1989US4855611 Cable adapter with switch
08/08/1989US4855600 Thermal imaging device in combination with an image production system
08/02/1989EP0326497A2 Electronic video dental camera and dental instrument
08/02/1989EP0326467A1 Selective ligt shutter, method of manufacturing it and its use as an image detector
08/02/1989EP0326347A2 Image pickup device
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