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)
07/1988
07/12/1988US4757311 Dot matrix panel display control
07/12/1988US4757264 Sample clock signal generator circuit
07/12/1988CA1239234A1 Tuning circuit for a multiband tuner
07/12/1988CA1239218A1 Apparatus for detecting a movement of a digital television signal
07/12/1988CA1239215A1 Television receiver having character generator with burst locked pixel clock and correction for non- standard video signals
07/07/1988DE3644400A1 Circuit for reducing cross-colour
07/07/1988DE3644322A1 Frame buffer
07/06/1988EP0273831A2 Multipacket charge transfer image sensor and method
07/06/1988EP0273773A2 Image pickup device
07/06/1988EP0273640A2 Composite camera apparatus
07/06/1988EP0273486A1 CCD image sensor arrangement
07/06/1988EP0273476A1 Image projection system
07/06/1988EP0273416A2 Timing signal generator for a video signal processor
07/06/1988EP0273319A2 Electronic still camera
07/06/1988EP0273211A1 Television receiver having an operating unit controlled by a microprocessor, and a switched-mode power supply
07/06/1988EP0273138A1 Device for decoding a satellite television signal
07/06/1988EP0273046A1 Fast tuning control for a television system
07/06/1988CN87211931U Colour tv expansion core
07/05/1988USRE32709 Tracking system for video disc player
07/05/1988US4755889 Audio and video digital recording and playback system
07/05/1988US4755885 Eliminating undesirable noise recordation in image sensing/sound recording device
07/05/1988US4755883 Removable information inputting device for an electronic recording apparatus
07/05/1988US4755881 Transportable video apparatus
07/05/1988US4755879 Video processing systems
07/05/1988US4755876 Image scanner
07/05/1988US4755868 High brightness projection TV system using one or more CRTs with a concave phosphor surface acting to concentrate light into a lens system
07/05/1988US4755759 Temperature compensating method in automatic diaphragm control amplifier used with objective for CCTV camera
07/05/1988US4755713 Article supporting stud and CRT face panel employing same
07/05/1988US4755681 Radiation image detecting apparatus with IC modules stacked stepwise
07/05/1988CA1238975A1 Television sync signal processing circuit
06/1988
06/30/1988DE3742488A1 Abnahme- und amplitudenmesssystem fuer synchronsignale in fernsehumsetzern, insbesondere fuer satellitenuebertragungen Acceptance and amplitude measurement system for synchronous signals in television converters can be, especially for satellitenuebertragungen
06/30/1988DE3643276A1 Imaging sensor system
06/29/1988EP0272893A2 Cathode ray tube displays
06/29/1988EP0272726A1 Device for demodulating a frequencymodulated signal
06/29/1988EP0272719A1 Projection lens system
06/29/1988EP0165246B1 Image registration system
06/29/1988CN85101121B Recording and/or replaying apparatus for video frequency signal
06/28/1988US4754342 Video editing system having virtual memory
06/28/1988US4754341 Skew jump correcting circuit
06/28/1988US4754333 Electronic still camera provided with an electrical viewing system
06/28/1988US4754332 Device for presenting and selectively altering the brightness of a digitized image
06/28/1988US4754330 Display deflection control loop
06/28/1988US4754322 YC-signal separation circuit responsive to magnitude of vertical correlation
06/28/1988US4754153 Operating radiation sensors to avoid transfer loss
06/28/1988US4754139 Uncooled high resolution infrared imaging plane
06/23/1988DE3742108A1 Aperture correction method for video signal
06/23/1988DE3642320A1 Video recorder
06/22/1988EP0271969A2 DC power-superposed multiplex transmission system with single parallel cable
06/22/1988EP0271954A2 Television signal processing apparatus including rise time normalization and noise reduction
06/22/1988EP0271940A2 Picture pick-up device for simultaneously generating interlaced, complementary picture pick-up signals at separate device outputs
06/22/1988EP0271936A1 Analog-to-digital converter with automatic gain control
06/22/1988EP0271912A2 Method of reducing noise in a multi-gradation image signal
06/22/1988EP0271869A1 Electronic still camera
06/22/1988EP0271547A1 System for noise reduction.
06/22/1988CN87206684U Semiconductive thermostatic monitor for tv set
06/22/1988CN87107379A Method and apparatus for recording and/or reproducing digital data
06/22/1988CN86103928B Control method processor synchronous image scanner
06/22/1988CN86103181B Clamping circuit for video signal display apparatus
06/21/1988US4752944 Method and apparatus for producing an X-ray image by means of a photoconductor
06/21/1988US4752927 Synchronous changeover
06/21/1988US4752838 Apparatus for reproducing recorded interleaved video fields as a field sequential video signal
06/21/1988US4752836 Method and apparatus for reproducing video images to simulate movement within a multi-dimensional space
06/21/1988US4752835 Audio signal generating apparatus for generating an audio signal to be recorded on a video disc
06/21/1988US4752832 Video and audio signal recording and/or reproducing apparatus
06/21/1988US4752831 Focusing system for camera apparatus
06/21/1988US4752830 Time division multiplex video recorder with enhanced vertical chrominance sampling rate
06/21/1988US4752829 Multipacket charge transfer image sensor and method
06/21/1988US4752828 Method for producing a geometrical transformation on a video image and devices for carrying out said method
06/21/1988US4752826 Intra-field recursive interpolator
06/21/1988US4752824 Parallax correction apparatus for a head-up display
06/21/1988US4752741 Noise extraction circuit
06/21/1988US4752694 Array uniformity correction
06/21/1988US4751846 Reducing noise in ultrasonic images
06/21/1988CA1238411A1 Error concealment in digital television signals
06/21/1988CA1238407A1 Motion-adaptive interpolation method for motion video signal and device implementing the same
06/21/1988CA1238406A1 Television transmitter
06/21/1988CA1238367A1 Device for limiting the power transmission of radiowave transmitters
06/16/1988WO1988004510A1 Video color detector and chroma key device and method
06/16/1988WO1988004507A1 Programming of broadcast receiving devices
06/16/1988WO1988004506A1 Tv program recording system
06/16/1988WO1988004505A1 Video display system
06/16/1988WO1988004504A1 Television receiver with a micro-computer controlled operating part and a switching network part
06/15/1988EP0271165A2 Projection television system and display tubes for use therein
06/15/1988EP0271074A2 Projection tube
06/15/1988EP0271057A2 Photodiode signal conversion method and apparatus
06/15/1988EP0271055A2 Video recorder with a second video signal track
06/15/1988EP0270835A2 Device for programming a video recorder
06/15/1988EP0270567A1 Infrared imager.
06/15/1988EP0270537A1 Device located at the receiver end for actuation controlled from the transmitter end.
06/15/1988CN86104122A Television with turning fluorescent screen
06/15/1988CN85102312B Circuit for deriving synchronizing signal contained in incoming video signal
06/15/1988CN85102111B Signal processing circuit in image display device
06/14/1988US4751660 Determining orientation of transformed image
06/14/1988US4751590 Recording audio signals
06/14/1988US4751589 Method and apparatus for reproducing recorded video signal
06/14/1988US4751588 Video disc reproducing apparatus
06/14/1988US4751587 Image recording and reproducing apparatus using differential data compression and expansion techniques
06/14/1988US4751581 Control system having a plurality of control command sources
06/14/1988US4751580 Television receiver standby power supply
06/14/1988US4751579 Special image effect producing apparatus with memory selection
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