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)
12/1977
12/20/1977US4064524 Two-phase charge transfer device image sensor
12/13/1977US4063290 Video recording apparatus
12/13/1977US4063289 Cathode ray tube mounting means including lighting means and camera-connecting means
12/13/1977US4063288 Vertical synchronizing circuit
12/13/1977US4063287 Tracking mirror device for a video disc player
12/13/1977US4063284 Time base corrector
12/13/1977US4063280 Chroma-signal processing system
12/13/1977US4063133 Horizontal deflection circuit with timing correction
12/13/1977US4063093 Infrared vidicon system
12/06/1977US4062044 Color television receiver employing elastic surface wave filter
12/06/1977US4062041 Input voltage controlled oscillator circuit for a television signal time base corrector
12/06/1977US4061982 Channel selection apparatus provided with memory for digitalizing and storing channel selection voltage
11/1977
11/29/1977US4060835 Viewing head
11/29/1977US4060833 Transducer arrangement for a surface acoustic wave device to inhibit the generation of multiple reflection signals
11/29/1977US4060831 Wideband electromechanical recording system
11/22/1977US4059842 Method and apparatus for synchronizing a digital divider chain with a low frequency pulse train
11/22/1977US4059841 Optical read-out system including asymetrical beam intensity and four detector cells
11/22/1977US4059840 Television camera and pick-up tube having stripes for improved resolution and linearity
11/15/1977US4058840 Method and apparatus for recording a single video frame
11/15/1977US4058837 Projection television receiver
11/15/1977US4058836 Noise reduction in television signals
11/15/1977US4058834 System for making a light beam scan a flat carrier with autofocusing
11/15/1977US4058833 Radiation imaging apparatus and method
11/15/1977US4058832 Display for television imaging system
11/15/1977US4058831 Panoramic camera scanning system
11/15/1977US4058800 Image pickup element and system utilizing magnetic bubbles
11/15/1977US4058772 Method of and apparatus for converting a plural-bit digital signal to a pulse width modulated signal
11/08/1977US4057837 Television camera comprising a rigid housing
11/08/1977US4057833 Centering detection system for an apparatus for playing optically readable record carriers
11/08/1977US4057832 Apparatus for reading a disk-shaped record carrier with track jumping for charging motion effects
11/08/1977US4057828 Contrast compression circuits
11/08/1977US4057331 Electro-magnetically controllable beam deflection device
11/01/1977US4056832 Servo system for controlling the position of a reading head
11/01/1977US4056787 Self-oscillating mixer circuit
11/01/1977US4056721 Automatic reticle brightness control circuit means in night vision image intensifiers
11/01/1977US4056720 Scanning point source optical energy detector
10/1977
10/25/1977US4055784 Electron beam deflection circuit
10/18/1977US4054921 Automatic time-base error correction system
10/18/1977US4054918 Film scanning system providing automatic frame positioning
10/18/1977US4054912 Film scanner with compensation for film shrinkage
10/18/1977US4054797 Series-parallel scan, IR, CID, focal-plane array
10/11/1977US4053932 Ghost signal eliminating system
10/11/1977US4053812 System for driving a display device
10/11/1977US4052798 Audio-visual teaching system
10/04/1977US4052747 Device for the magnetic domain storage of data having a shift register filled with coded series of domains
10/04/1977US4052740 Moire interference reducing circuit for fm video recorders
10/04/1977US4052673 Combined controlled oscillator and frequency multiplier
09/1977
09/27/1977US4051535 Magnification of television images
09/27/1977US4051534 Head attached television
09/27/1977US4051533 Signal processor for reducing interference between frequency-modulated signals
09/27/1977US4051529 Focus control system with movable mirror
09/27/1977US4051528 Apparatus for optically reconstructing information
09/27/1977US4051527 Focus detection system for a video disc player using a plurality of radiation sensors in the far field of the information structure
09/27/1977US4051526 Television system comprising a video storage device and a television receiver
09/27/1977US4051513 Color image projecting apparatus
09/27/1977US4051468 Apparatus and method for modulating a flat panel display device
09/27/1977US4051370 Optical system for thermal imager
09/27/1977US4051329 An optical information recording system in which the energy when transmitted to the recording layer is constant
09/27/1977US4050811 Optical data record copier having array of lenses with field gaps aligned with data gaps
09/20/1977US4050085 Automatic light control system
09/20/1977US4049907 Combination photographing and prompting systems
09/13/1977US4048658 Video recording and reproducing system using hadamard matrixing
09/13/1977US4048655 Variable speed horizontal automatic phase control
09/13/1977US4048650 Still color television signal recording and reproducing apparatus
09/13/1977US4048597 Planar printed circuit board arrangement useful in the uhf portion of a television tuner
09/06/1977US4047227 Auxiliary signal processing circuit
09/06/1977US4047226 Television signal-seeking automatic tuning system
09/06/1977US4047225 Multi-arrangement modularized television receiver
09/06/1977US4047224 Ghost removing system for use in television receiver
09/06/1977US4047223 Frequency scanning automatic phase control system
08/1977
08/30/1977US4045818 Method and device for controlling radiation
08/30/1977US4045817 Semiconductor optical image sensing device
08/30/1977US4045816 Even video noise
08/30/1977US4045815 System for combining analog and image signals into a standard video format
08/30/1977US4045777 Remote control transmitter and receiver for use with a television receiver
08/23/1977US4044389 Method and apparatus for measuring the speed at which a tape was recorded
08/23/1977US4044381 Automatic waveform equalizing system for television receiver
08/23/1977US4044379 Method and apparatus for electromechanical recording of short wavelength modulation in a metal master
08/23/1977US4044375 Brightness control apparatus
08/16/1977US4042959 Noise suppression circuit
08/16/1977US4042821 Remote control light receiver
08/09/1977USRE29351 Video-display-processor
08/09/1977US4041535 Frequency synthesizer tuning system with signal seek control
08/09/1977US4041534 Automatic distortion correction arrangement
08/09/1977US4041533 Delay circuitry
08/09/1977US4041532 Method of recording wide-band signals on a thermoplastic film by use of a beam of electrons
08/09/1977US4041531 Television signal processing apparatus including a transversal equalizer
08/09/1977US4041527 Video effects generator
08/09/1977US4041402 Channel selection and indicating system
08/09/1977US4041401 Channel indicating apparatus
08/02/1977US4040109 Tape transport system of video tape recorder with longitudinal recording
08/02/1977US4040101 System for extending the playing time of video cassettes
08/02/1977US4040090 Bias gate for noise suppression circuit
08/02/1977US4040087 Electronic motion compensation for the pyroelectric vidicon
08/02/1977US4040047 Erasable thermo-optic storage display of a transmitted image
08/02/1977US4039986 Image pickup device
07/1977
07/26/1977US4038690 Charge-coupled device video-signal-generating system
07/26/1977US4038689 Frequency synthesizer tuning system with manual fine tuning control
07/26/1977US4038688 Automatic low frequency gain limiting by addition method in video processing system
07/26/1977US4038687 Video blanking circuit
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