СПИСОК патентов США - подгруппа МПК16 H04N3/227


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№ п/п Номер патента Название патента

2014

18891026Projection video display device
28786788System and method for image aspect preservation in multiple projector alignment
38662676Automatic projector calibration

2013

48411211Projection type video display device

2011

58038303Projection apparatus and optical ranging method

2009

67607783Imaging apparatus, image processing apparatus, image processing method of imaging apparatus and computer program

2008

77461939Automatic zoom for screen fitting
87460185Method and apparatus for automatically correcting image misalignment arising in a rear-projection LCD television display
97357517Projector, method of controlling the projector, program for controlling the projector, and recording medium storing the program

2007

107252387System and method for mechanically adjusting projector pose with six degrees of freedom for image alignment
117237903Video projector and method for shifting projected picture
127204596Projector with tilt angle measuring device
137156524Projection type video display and method of adjusting the same at factory shipping

2006

147131732Projector apparatus, inclination angle obtaining method, and projection image correction method
157116379Projector and method of adjusting projection size
167034900Color display device and method utilizing convergence correction

2004

176731344Horizontal automatic frequency control (AFC) circuit
186716259Artificial firelogs and firestarter chips and method and apparatus for manufacture thereof
196683586Apparatus and method of adjusting horizontal position for a video display appliance

2003

206621240Centering circuit
216559609Raster center control circuit for CRT-type display device
226529245Display device also compatible with digital broadcasts

2002

236414694Circuit and method for compensating horizontal centering in video display apparatus
246384866Horizontal display positioning circuit for CRT-type display device
256384548Horizontal deflection circuit

2001

266307334Television receiver with horizontal deflection circuit
276288748Display device also compatible with digital broadcasts
286288502Horizontal position adjusting circuit for raster
296268706Horizontal parallelogram correction combined with horizontal centering
306266097Flexible phase shift compensation for automatic sizing and centering of an image
316259484Method and apparatus for centering a video signal on a display screen
326259483Accurate on-site reference for automatic size and position adjustment
336195130Vertical timing signal generating circuit
346195123Method of automatically adjusting a CRT color monitor screen and a CRT color monitor

2000

356094018Method and apparatus for providing moire effect correction based on displayed image resolution
366091212Circuit for adjusting a horizontal center of a raster for a monitor
376034736Digital horizontal flyback control circuit

1999

386005634Method and apparatus for controlling the display of a video image
395929574Moire clear circuit
405877599Vertical and horizontal scanning correction system for video display

1998

415801767Image screen automatic adjustment apparatus for video monitor

1997

425703443Horizontal deflection output circuit
435691609Power supply for a raster center controller for a video display appliance
445686800Image-correction circuit and method for picture tube
455672942Sawtooth generator controlled in a gain control feedback loop
465648704Method and apparatus for digital control of raster shift in CRT displays
475635803Display device with shadowmask CRT
485619276Adjustable video/raster phasing for horizontal deflection system

1996

495587631Resistor-matched deflection apparatus for a video display
505488272Deflection system

1995

515430502Apparatus for eliminating moire pattern effects resulting from the use of different display resolution with a fixed size shadow mask

1994

525341072Bi-directional scan circuit
535337023Reduced phase-jitter horizontal sweep control phase-lock-loop and method
545294987Field to field vertical panning system
555289284Video processing circuit with line memory control
565285282Vertical zoom and panning for television

1993

575264762Picture height adjustment arrangement for a video display
585262864Frame based vertical panning system
595251031Display control system
605241834Refrigeration fluid recovery apparatus
615214285Night vision module for a viewing and aiming system
625212429Raster position adjusting circuit
635181116Television receiver with control of writing and reading of video memory
645179321Centering circuit

1991

655021720Display apparatus of the cathode ray tube type

1990

664952851Electronic CRT centering alignment apparatus

1989

674874992Closed loop adaptive raster deflection signal generator

1988

684771217Vertical deflection circuit for a cathode-ray tube having a vertical image-position adjustment circuit

1987

694675581Raster positioning circuit for a deflection system
704659968Vertical deflection circuit

1986

714607283Vertical picture centering circuit
724593308Automatic correction of centering and convergence errors in CRT displays
734591910Horizontal picture centering

1981

744300076Raster-centering circuit for multiple raster CRT systems
754293804Raster-centering circuit
764282461Television raster centering aid

1977

774037137Centering circuit for a television deflection system
784035841Television picture centering control
794032819Raster centering circuit

1976

803980927Deflection circuit
813965391Balanced drive horizontal deflection circuitry with centering
823944882Centering circuits employed for beam deflection circuits
833944881Vertical centering control circuit
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017