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)
12/1983
12/21/1983EP0096628A2 Apparatus for combining a video signal with graphics and text from a computer
12/21/1983EP0096627A2 Interactive computer-based information display system
12/21/1983EP0096406A2 Variable speed picture reproducing apparatus for video tape recorder
12/21/1983EP0096381A1 Receiver with electronically tunable tuning circuit
12/20/1983US4422112 Magnetic recording and reproducing apparatus
12/20/1983US4422105 Interactive system and method for the control of video playback devices
12/20/1983US4422104 Time base error correcting apparatus for video player
12/20/1983US4422103 Device for reducing the effect of time base variations in video disc player
12/20/1983US4422097 Automatic focus controlling method
12/20/1983US4422095 Video tone control circuit
12/20/1983US4422020 Vertical image correction for projection TV
12/20/1983CA1159169A1 Field interpolation circuit
12/20/1983CA1159168A1 Video display control circuitry
12/13/1983US4420829 Holographic system for the storage of audio, video and computer data
12/13/1983US4420778 Head tracking control system for a helical scan VTR
12/13/1983US4420775 Circuit and method for protecting a horizontal synchronous signal
12/13/1983US4420773 Electronic photographic camera
12/13/1983CA1158770A1 Fast frame rate augmentation
12/13/1983CA1158723A1 Carrier regenerating circuit for a synchronous detector
12/13/1983CA1158436A1 Display device
12/08/1983WO1983004360A1 Rotary head magnetic recorder/reproducer
12/08/1983WO1983004344A1 Charge transfer device for synthesizing signal
12/07/1983EP0095838A2 Methods of and apparatus for error concealment in digital television signals
12/07/1983EP0095776A2 Imaging display device
12/07/1983EP0095715A2 Extended play videodisc
12/06/1983US4419695 Television sound receiver
12/06/1983US4419694 Frequency-sensitive switching circuit and method
12/06/1983US4419693 Error concealment in digital television signals
12/06/1983US4419692 High speed infrared imaging system
12/06/1983US4419639 Key assembly
12/06/1983US4419604 Light sensitive screen
12/06/1983CA1192660B Means for compatibly reproducing video discs recorded according to different broadcast standards
12/06/1983CA1158358A1 Means for compatibly reproducing video discs recorded according to different broadcast standards
12/06/1983CA1158357A1 Slow motion using longitudinal recording and forward/reverse tape transportation
12/06/1983CA1158356A1 Equalizing pulse removal circuit
12/06/1983CA1158349A1 X-y infrared ccd sensor and method for making same
11/1983
11/30/1983EP0095247A2 Apparatus for recording an information signal, with a control track, on a record medium
11/30/1983EP0095230A1 Apparatus for facilitating the operation of a view finder
11/29/1983US4418427 Tuning system for a multi-band television receiver
11/29/1983US4418366 Head control and signal selector for playback at high-speed of helical scan video tape
11/29/1983US4418365 Video disc transducer system
11/29/1983US4418364 Video player apparatus having caption generator
11/29/1983US4418363 Video disc player with RFI reduction circuit including sync tip clamp
11/29/1983US4418360 Image processing
11/29/1983CA1157954A1 Monolithically integrated two-dimensional image sensor with a difference forming stage
11/29/1983CA1157942A1 Tape tension control circuit
11/29/1983CA1157939A1 Noise elimination circuit in a magnetic recording and reproducing apparatus
11/29/1983CA1157936A1 Television keying circuit
11/24/1983WO1983004121A1 Training apparatus
11/23/1983EP0094896A2 Video adapter
11/23/1983EP0094851A1 Correction apparatus for television image pick-up signals
11/23/1983EP0094843A1 Radiation image recording and read-out method and apparatus
11/23/1983EP0094750A2 Error concealment in digital television signals
11/23/1983EP0094410A1 A method for comparison between a first optical signal and at least one other signal.
11/22/1983US4417285 Stop motion system for playing back a program recorded on a disc-shaped record carrier
11/22/1983US4417283 Digital signal processing system
11/22/1983US4417282 Document information filing system
11/22/1983US4417280 Servo amplifier for television camera lens
11/22/1983US4417279 FM Television signal receiving circuit
11/22/1983US4417278 Television receiver scrambling system
11/22/1983US4417277 Television receivers
11/22/1983US4417273 Video projection system
11/22/1983CA1157560A1 Deflectable transducer mounting assembly
11/22/1983CA1157557A1 Luminance signal processing circuit
11/16/1983EP0094207A2 Video tape recorder having uninterrupted tracking control during insert edit mode
11/16/1983EP0094194A2 Magnetic recording and reproduction system
11/16/1983EP0093904A2 Method of limiting the beam current in a TV receiver picture tube
11/15/1983US4415994 Random access memory arrangements
11/15/1983US4415938 Method and system for error correction in digital video signal recording
11/15/1983US4415937 Solid-state image storage device
11/15/1983US4415936 Jitter compensation system in a rotary recording medium reproducing apparatus
11/15/1983US4415931 Television display with doubled horizontal lines
11/15/1983US4415929 Video clamp circuit
11/15/1983US4415924 Photoelectric transducer device
11/15/1983CA1157145A1 Fast frame rate sensor readout
11/09/1983EP0093527A2 Sequential data block address processing circuits
11/09/1983EP0093411A2 Solid state image-sensing device
11/09/1983EP0093374A2 Magnetic recording and reproducing device
11/09/1983EP0093228A2 Video disk editing method and system
11/09/1983EP0093143A1 A method and arrangement for correcting distortion in an image which is recorded electronically and built up along lines.
11/08/1983US4414688 RF-Input stage
11/08/1983US4414677 Synchronization word extractor
11/08/1983US4414584 High-speed playback for videodiscs
11/08/1983US4414577 Manually gain presettable kinescope driver in an automatic kinescope bias control system
11/08/1983US4414576 Housing assembly for electrical apparatus
11/08/1983US4414575 Autofocus system
11/08/1983US4414574 Video amplifier with blank stretching
11/08/1983US4414573 Pattern recognition circuit for reliably distinguishing between different portions of a diascope pattern during video camera setup
11/08/1983US4414572 Clamp for line-alternate signals
11/08/1983US4414571 Television receiver
11/08/1983US4414570 Circuit arrangement for extracting a field synchronizing signal from a television synchronizing signal
11/08/1983US4414569 Transistor circuit
11/08/1983US4414564 Nonlinear edge peaking system and method
11/08/1983US4414563 Television receiver circuit arrangement for identifying the standard
11/08/1983CA1156757A1 Tracking control system in a magnetic recording and/or reproducing apparatus
11/08/1983CA1156756A1 Head positioning signal generating apparatus
11/02/1983EP0093077A1 Observation apparatus
11/02/1983EP0092926A2 Background subtraction in a charge transfer device; method and apparatus thereof
11/02/1983EP0092767A1 Method and apparatus for X-ray image subtraction
11/01/1983US4413324 Temperature pattern measuring method and a device therefor
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