СПИСОК патентов США - подгруппа МПК16 H04N3/23


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№ п/п Номер патента Название патента

2017

19568812Image projection apparatus and control method thereof

2016

294404512-D straight-scan on imaging surface with a raster polygon
39389493Projector and display control method for projector with orientation correction
49291882Projection-type display apparatus with a keystone correction feature for correcting keystone distortion in a projection image

2015

59167218Projector, image correction method, and program
69148573Non-uniform correction illumination pattern
79140973Rear projection imaging system with image warping distortion correction system and associated method
89057937Image projection device and color correction method
98941785Projector, image correction method, and program

2014

108866976Projector and method of controlling projector
118794768Projection display device and method of controlling the same
128789954Front projection display system for a vehicle
138773965Efficient bandwidth utilization methods for CATV DOCSIS channels and other applications
148733943Image distortion correcting mechanism of back-projection image display device and back-projection image display device
158727539Projector and method of controlling projector
168643792Rear projection imaging system with image warping distortion correction system and associated method

2013

178573780Projection-type display apparatus and geometric distortion correcting method for correcting geometric distortion
188553149Television display leveling
198545025Image processing apparatus, projector, image processing method, and program
208480237Projector, electronic apparatus, and method of controlling projector
218425050Projection display device and keystone correction method
228376549Laser projection display and image distortion correction method for the same

2012

238328366Projector, computer program product, and exposure adjusting method
248272747Distortion detection system and distortion detection method
258267525Adjusting system and projector including the same
268228445Rear projection imaging system with image warping distortion correction system and associated method
278223275Projector and correction method
288212945Method and apparatus for calibrating a projector for image warping
298174627Selectively masking image data
308111336Correcting scanned projector distortion by varying the scan amplitude

2011

318038303Projection apparatus and optical ranging method
327988304Video projector
337880818Device and method for correcting kinescope scan distortion
347876384Rear projection imaging system with image warping distortion correction system and associated method

2010

357695143Image processing system, projector, computer-readable medium, and image processing method

2009

367607783Imaging apparatus, image processing apparatus, image processing method of imaging apparatus and computer program
377553031Projection image display apparatus and projection optical unit to be used therein
387527383Information processing system, information processing apparatus, and information processing method
397520620Projector and projector control method
407475995Projector trapezoidal correction

2008

417448756Slim optical projection system and image display apparatus employing the same
427380946Semiautomatic keystone correction system and method
437374291Projection optical system and image display apparatus using same
447362385Image conversion device image conversion method and image projection device
457347564Keystone correction using a part of edges of a screen

2007

467271853Apparatus and method for correcting distortion of image and image displayer using the same
477270422Image processing system, projector, program, information storage medium, and image processing method
487262816Rear projection imaging system with image warping distortion correction system and associated method
497252387System and method for mechanically adjusting projector pose with six degrees of freedom for image alignment
507252386Keystone distortion correction of a projector
517237907Projection system that adjusts for keystoning
527227592Self-correcting rear projection television
537204596Projector with tilt angle measuring device
547201482Projection type display device
557175285Projection system that adjusts for keystoning
567156524Projection type video display and method of adjusting the same at factory shipping

2006

577142258Image distortion correcting apparatus and method thereof
587137707Projector-camera system with laser pointers
597131732Projector apparatus, inclination angle obtaining method, and projection image correction method
607104653System for correcting approximate expressions used in geometrical correction of projected images
617093940Adjustment in the amount of projected image distortion correction
627092045Projection-type display apparatus
637086743Rear projection type projector and its method of use
647036940Image processing system, projector, portable device, and image processing method
657029124Distortion control for a seamless tile display system
667004590Production method for optical device, optical device produced by this method and projector provided with this optical device
677001023Method and system for calibrating projectors to arbitrarily shaped surfaces with discrete optical sensors mounted at the surfaces
686999133Digital correction module for video projector

2002

696501238Apparatus for correcting mis-convergence and geometric distortion in deflection yoke using variable resistance

2001

706265836Image distortion compensating apparatus

1999

715912663Monitor adjustments made by a single rotatable and depressible knob which interfaces with a monitor control display menu

1993

725181098Procedure and device for the automatic correction of skew, of color superimposition, and of image uniformity for television cameras

1992

735140427Apparatus for displaying an image on a screen

1991

745047630Modified dual-mode resonant scanning system
755008600Deflection yoke device

1990

764970442Correction circuit used in horizontal deflection circuit for the correction of image distortion

1988

774730216Raster distortion correction circuit

1987

784707640Horizontal deflection output circuit
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017