СПИСОК патентов США - подгруппа МПК16 H04N3/30



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№ п/п Номер патента Название патента

2005

16912015Video display apparatus with vertical scan velocity modulation and video display method thereof

2003

26529176Image display and horizontal speed modulator

2002

36452347Method and apparatus for deflection
46429899Video display apparatus with scan conversion and reversion and a video display method using scan conversion and reversion

2001

56268705Raster demodulation apparatus and method

1999

65861914Method and system for representing information data with deviation of interrogating element from field limit at any point

1998

75825039Digitally stepped deflection raster system and method of use thereof
85784106Brightness uniformity on a display screen

1997

95663615Reciprocal deflection type CRT displaying apparatus
105652482Bidirectional deflection and display systems
115619276Adjustable video/raster phasing for horizontal deflection system
125600212Deflection circuit for a television receiver using symmetrical deflection

1996

135548191Vertical deflection circuit for a television receiver
145537149Display device
155481479Nonlinear scanning to optimize sector scan electro-optic reconnaissance system performance

1995

165428271Sine wave deflecting circuit
175403989Method and apparatus for removing foreign matters from a cathode-ray tube
185396157Method and apparatus for improving vertical sharpness of picture tubes

1994

195349274Bi-directional scan circuit
205341072Bi-directional scan circuit
215329367Horizontal blanking
225315310Cathode ray tube display apparatus
235276522Electronic film editing with system having telecine mode and film writing mode

1993

245272482Radar apparatus
255223931Synchronized scanning at horizontal frequency
265179314Non-sequential raster scanning apparatus and method

1992

275151976Device for converting a line scanning into a vertical saw tooth scanning through stripes
285121037Circular zig-zag scan video format

1991

295051668Sine wave deflecting circuit
305047855Picture pick-up or display device for successive scanning in opposing direction includes a circuit for assuring vertical symmetry of the video signal being displayed
315043924Method and apparatus for scanning an object
324984086Scanner with electronically variable raster to produce picture effects

1990

334956585Line deflection circuit for a picture tube
344945421Method and system for representing information data with interrogating element displacing from limit information field back into the information field
354926098Push-pull class-E bi-directional scanning circuit

1989

364872060Digital circuit system for television receivers with cathode ray picture tubes
374858014Random scan system
384843468Scanning techniques using hierarchical set of curves
394833371Picture display device with symmetrical deflection

1987

404680599Cathode ray tube display system and method having bidirectional line scanning
414672449Line deflection circuit for picture pick-up or display devices
424634940Sine wave deflection circuit for bidirectional scanning of a cathode ray tube

1986

434630111Image distortion correction system for electro-optic sensors
444625242Method of and system for representing information data

1982

454360805Digital erase of raster lines
464355336Digitally controlled electro-optical imaging system
474327312Circular raster sweep generator

1978

484123783Magnetic bubble display systems

1977

494064538Method and device for displaying a picture film via a video-disc
504016454Three large signal deflection system

1976

513958077Picture transmission systems
523952149Television apparatus suitable for video signal analysis
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017