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)
10/1993
10/06/1993EP0564352A1 A position recovery apparatus for inner focus lens
10/06/1993EP0564351A2 Method of controlling the position of the focus lens in a zoom objective
10/06/1993EP0564341A1 Video amplifier with gain and alignment control
10/06/1993EP0564272A2 Apparatus for correcting time base error of video signal
10/06/1993EP0564271A1 Waveform generating circuit
10/06/1993EP0564269A2 Apparatus for the recording of digital video signals
10/06/1993EP0564247A1 Method and apparatus for video editing
10/06/1993EP0564209A2 Picture information memory device and picture information reproducing device using pockels readout optical modulator element
10/06/1993EP0564182A2 Compensation of residual afterglow from previous computed tomography scans
10/06/1993EP0563846A1 Dynamic peaking aperture correction for use with a CCD camera
10/06/1993EP0563841A2 Magnetic recording and reproducing unit
10/06/1993EP0563644A2 Apparatus and method of compensating image-sequences for motion
10/06/1993EP0563359A1 Scene projector
10/06/1993EP0563241A1 Light control film with reduced ghost images.
10/06/1993EP0563167A1 Compatible non linear pre-emphasis for composite video signals.
10/06/1993EP0563031A1 Read-out circuit for a photodetector.
10/06/1993CN1077076A Apparatus for recording and reproducing picture signal
10/06/1993CN1077075A Apparatus for recording and reproducing of picture signal
10/06/1993CN1077074A 录像信号发送器 Video signal transmitter
10/06/1993CN1077073A Apparatus for driving deck of camera integrated type video tape recorder and control method thereof
10/05/1993US5251270 Matrix calculating circuit
10/05/1993US5251074 Method and apparatus for controlling a video signal print system
10/05/1993US5251047 Apparatus including a circuit for processing an analog image signal supplied from an array sensor
10/05/1993US5251041 Method and apparatus for modifying a video signal to inhibit unauthorized videotape recording and subsequent reproduction thereof
10/05/1993US5251038 Solid state imager with a condenser lens on a photo sensor
10/05/1993US5251037 Method and apparatus for generating high resolution CCD camera images
10/05/1993US5251036 High-definition still picture cameras having a solid-state imaging device with photoelectric conversion elements divided into four fields
10/05/1993US5251035 Satellite broadcasting tuner
10/05/1993US5251034 Automatic PIP channel searching apparatus and method
10/05/1993US5251033 D.C. responsive equalization for television transmission channel irregularities
10/05/1993US5251032 For a picture display device
10/05/1993US5251031 Display control system
10/05/1993US5251027 Telephoto sensor trigger in a solid state motion analysis system
10/05/1993US5251025 Electronic video dental camera
10/05/1993US5251021 Color sequential scanner incorporating a synchronized variable exposure shutter
10/05/1993US5251017 Gamma correction circuit for an analog video signal
10/05/1993US5251015 Apparatus for positioning a timing signal relative to a synchronization signal derived in the deflection section of a television system
10/05/1993US5251014 Circuit for detecting phase error of color burst signal
10/05/1993US5250968 Image projecting unit
10/05/1993US5250967 Liquid crystal projector
10/05/1993US5250933 Method and apparatus for the simultaneous display of one or more selected images
10/05/1993US5250888 Apparatus for and process of rotating a display
10/05/1993US5250824 Ultra low-noise charge coupled device
10/05/1993US5250798 Solid state image sensor device with microlenses
10/05/1993US5250796 Noise reduction system for optical record and reproduction apparatus using auto-power controlled semiconductor laser device
10/05/1993US5250747 Karaoke music reproduction device
10/05/1993CA1322788C Program mode setting apparatus
10/05/1993CA1322679C Lens system for projection television receivers
09/1993
09/30/1993WO1993019556A1 Magnetic medium read and/or write device and videotape recorder containing such devices
09/30/1993WO1993019545A1 Digital audio data muting system and method
09/30/1993WO1993019543A1 Method and apparatus for minimizing error propagation in correlative digital communication system
09/30/1993WO1993019467A1 Detecting scene changes
09/30/1993DE4225741A1 Multipurpose video surveillance system - uses portable TV receiver as video display unit removable from and insertable in video base unit connected to camera
09/30/1993DE4213470C1 TV amplitude modulator circuit with constant carrier phase - uses fast switching 5 nano-second FET, high speed operational amplifier and band-pass filter or frequency converter stage
09/30/1993DE4209650A1 Fastener for attaching CRT in TV receiver or monitor - uses fastening taps so CRT is inserted in housing and secured by front frame to hang movable against spring force
09/30/1993DE4209536A1 Bildzelle insbesondere für einen Bildaufnehmer-Chip Image cell especially for an image sensor chip
09/29/1993EP0562948A1 Housing assembly for housing a surveillance television camera
09/29/1993EP0562875A1 Multiresolution QAM system
09/29/1993EP0562851A1 Digital signal processing using parallel filters
09/29/1993EP0562845A2 Variable length code recording/playback apparatus for a video recorder
09/29/1993EP0562742A1 Direct retinal scan display
09/29/1993EP0562728A2 Computer display of video
09/29/1993EP0562715A2 Video signal generator with a low clock rate
09/29/1993EP0562683A2 A display device having a display tube including a cold cathode
09/29/1993EP0562657A2 Imaging system with means for compensating vignetting and X-ray examination apparatus comprising such an imaging system
09/29/1993EP0562572A2 Tape recorder having information recorded by a rotary head and reproduced by a stationary head
09/29/1993EP0562568A2 Digital demodulator
09/29/1993EP0562565A1 Method of superimposing data of character on video data
09/29/1993EP0562424A1 Embedded optical calibration system
09/29/1993EP0562414A1 Sound intermediate frequency amplifier for a broadcast receiver
09/29/1993EP0562413A2 Circuit for synchronizing an on-screen-display (OSD) on a picture screen
09/29/1993EP0562410A1 Method and apparatus for synchronizing a real time clock
09/29/1993EP0539565A4 Omniview motionless camera orientation system
09/29/1993EP0479918A4 Method and apparatus for photoinductive imaging
09/29/1993EP0428626B1 Automated system for testing an imaging sensor
09/29/1993EP0269741B1 Circuit for generating vertical synchronizing pulses
09/29/1993CN2143034Y Video recorder and player with wireless transmitter
09/29/1993CN2143033Y Time-controlled sound receiver of TV
09/29/1993CN2143032Y Button-locked type audio-visual metrix switchover circuit
09/29/1993CN1076823A Video tape recording and regenerating device
09/29/1993CN1076816A System of communication
09/29/1993CN1076815A An adaptive phase locked loop
09/29/1993CN1022282C Adjustable antialias filters
09/29/1993CN1022280C Transmission system
09/28/1993US5249229 Device and method for generating control signals
09/28/1993US5249065 Still picture recording apparatus
09/28/1993US5249064 Noise canceller for use in a magnetic reproducing apparatus
09/28/1993US5249058 Apparatus for automatically focusing a camera lens
09/28/1993US5249057 Automatic centerfocus control circuit of a video apparatus
09/28/1993US5249056 Apparatus for generating video signals from film
09/28/1993US5249055 Solid-state imaging apparatus including external charge input terminal
09/28/1993US5249054 Driving circuit for solid-state image sensor and counter circuit used therein
09/28/1993US5249052 Image display system with compressed video signal recording and display
09/28/1993US5249051 Method and apparatus for converting synchronizing signal for television cameras
09/28/1993US5249049 Managing letterbox displays
09/28/1993US5249048 Interframe/interfield predictive encoding system
09/28/1993US5249045 Apparatus and methods for automated observation of three-dimensional objects
09/28/1993US5249041 Color image pickup apparatus
09/28/1993US5249039 Chroma key method and apparatus
09/28/1993US5249037 Image signal correction circuit and image signal processor using the circuit
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