СПИСОК патентов США - подгруппа МПК16 H04N3/26


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№ п/п Номер патента Название патента

2016

19491396Apparatus, method, and system of controlling projection image, and recording medium storing image projection control program
29338417Image projecting system, master apparatus, image projecting apparatus, and image projecting method

2015

39124831System and methods for calibration of an array camera
49106844Image processing apparatus, image processing method, and projector
58953049Television receiver--projector compensating optical properties of projection surface

2014

68804054Image processing apparatus, image processing method, and projector
78730370Solid-state imaging device having image pixel position correction to reduce shape distortion
88721093Automatic focusing projecting device and method of automatic focusing
98675141Closed loop feedback for electronic beam alignment
108648882Image display apparatus and image processing method

2013

118591039Image projection methods and interactive input/projection systems employing the same
128587731Projection display device and caption display method
138523366Projector having projection condition control unit that performs projection condition control based on projected test image
148508672System and method for improving video image sharpness
158508671Projection systems and methods
168451389Image processor, image display device, image processing method, image display method, and program
178408720Image display apparatus, image display method, and recording medium having image display program stored therein
188396322Optical distortion correction in digital video processing applications

2012

198269902Multimedia projection management
208246172Image display device
218237873Method for creating blending ramps for complex projector image overlaps
228223275Projector and correction method
238147071Processor for an apparatus, an apparatus and associated methods
248144264Image processor, image display device, image processing method, image display method, and program
258107018Apparatus and method for providing image-correction function in projector
268089567Methods and systems for displaying video on an adjustable screen

2011

278047660Projection system and method including spatial light modulator and compact diffractive optics
288040441Projector and adjustment method of the same
298038303Projection apparatus and optical ranging method
307972018Image projection system with auto-focus
317940329Method and system for synchronizing colorimetric rendering of a juxtaposition of display surfaces uniform

2010

327651227Projection system and method including spatial light modulator and compact diffractive optics

2009

337562989Projector with detachably mounted remote controller
347561754Image transformation apparatus for image transformation of projected image by preventing distortion
357499112Method and apparatus for image correction
367474361Display apparatus and display method

2008

377452084Projector with a device for measuring angle of inclination
387408595Method and apparatus for image correction
397372509Focus voltage amplifier
407364304Projector control
417357517Projector, method of controlling the projector, program for controlling the projector, and recording medium storing the program

2007

427310451Sub-pixel image shifting in display device
437310449Image processing system, projector, computer-readable medium and image processing method
447273279Projection display apparatus
457252388Projector with tilt-angle detecting capability
467252386Keystone distortion correction of a projector
477230657Light emitting device projection methods and systems
487227593Apparatus for preventing auto-convergence error in projection television receiver
497215362Auto-calibration of multi-projector systems
507204596Projector with tilt angle measuring device
517204595Projector and method of correcting projected image distortion
527193662Projector having alignment optics and electronics
537161627Apparatus and method of registration correction for video signal processor and a television camera having registration correcting function

2006

547148933Projector having alignment optics and electronics
557142257Laser projection system
567119833Monitoring and correction of geometric distortion in projected displays
577092045Projection-type display apparatus
587083287Tilt detection in illumination source
597066611Alignment with linear array of receptors
607061552Method and apparatus to perform automatic digital convergence
617053966Adjusting convergence apparatus and method
627048390Producing method of optical device, positioning master, optical device and projector
637034900Color display device and method utilizing convergence correction
647034817Method and device of alignment of a video image with an edge of a display screen
657012654Focus control apparatus for display
666989872Image distortion correcting device and image distortion correcting method
676982766Digital raster correction

2005

686870964Spatial scan replication circuit
696870575Screen-noise eliminating apparatus and cathode-ray tube display apparatus
706856104High voltage supply for a picture tube

2004

716794833Circuit and method for controlling delay of dynamic focus signal
726774585Display correction waveform generator for multiple scanning frequencies
736750921Projection video display with photo transistor sensors
746703800Circuit for generating a dynamic focusing voltage for a picture tube
756700337Apparatus for generating dynamic focus signal
766690124Dynamic focus amplifier output with step-up autotransformer

2003

776664746Dynamic focusing circuit, picture display device and method of generating a dynamic focusing voltage
786642676Electromagnetic quadrupole circuit which independently corrects ac and dc components of correction current
796636265Focus flutter prevention in TV receivers and monitors
806580232Dynamic focus voltage amplitude controller
816529637Spatial scan replication circuit
826504326Focusing circuit for a cathode ray tube
836504325Cathode ray tube assembly including a socket with a resistor for changing dynamic focus voltage

2002

846445145Display device
856424104Color CRT and driving method of the same
866407519Cathode-ray tube system capable of providing beam spots of a small diameter
876404147Display apparatus monitoring a threshold level for controlling a dynamic focusing circuit
886380988Focus compensation apparatus and method for monitor system
896351086Display correction waveform generator for multiple scanning

2001

906326744Dynamic focusing circuit of a monitor system
916300731Dynamic focus voltage amplitude controller
926297600Blanked dynamic focus power supply transient elimination
936278246Dynamic focus voltage amplitude controller and high frequency compensation
946268705Raster demodulation apparatus and method
956256074Control signal generator for dynamic focus disabling
966246447Video format adaptive beam size for video moire reduction
976215259Apparatus for compensating for corner focus and brightness in cathode ray tube
986215258Dynamic focus circuit suitable for use in a wide-angled cathode ray tube

2000

996151082Horizontal focus controlling apparatus for cathode-ray tube
1006118233Dynamic focus voltage disabling circuit
1016115085Focus voltage tracking circuit
1026088015Waveform generator
1036078151Simple dynamic focus circuit having saw wave generating circuits
1046072414Dynamic focus circuit
1056069673CRT focus correcting method, CRT focus correcting circuit and display unit
1066023133Parabolic signal generator
1076018222Dynamic focusing circuit for a CRT and display apparatus incorporating same
1086011365Electromagnetic focus apparatus

1999

1095981952Dynamic focusing apparatus for cathode-ray tube device
1105977728Circuit for controlling a horizontal focus signal in a monitor
1115965990Dynamic focusing circuit for a monitor
1125956099Dynamic focus circuit and display using the same
1135942861Front/back porch voltage-regulator of vertical focus control signal
1145925991Electron beam focus voltage circuit
1155923387Picture display apparatus and method of generating a focusing voltage
1165920252High-voltage variable resistor
1175905541Television picture image processing apparatus
1185886482Display device with dynamic focus circuit

1998

1195831400Delay-compensating dynamic focus amplifier
1205780978Vertical focusing circuit
1215747949CRT focusing circuit with individually controlled switches developing an approximate parabolic waveform
1225712532Scalable CRT display device and phase synchronous circuit for use in display device
1235705900Dynamic focus circuit

1997

1245656895Display apparatus
1255633581Focusing voltage adjusting circuit and flyback transformer installing the same
1265614792Dynamic focus circuit and display device
1275602447Cathode ray tube focus supply

1996

1285565746Dynamic focus coupling
1295534757Amplifying circuit for dynamic focus
1305532558Protection circuit for dynamic focus amplifier
1315512964Dynamic focusing circuit having a pseudo horizontal output circuit to eliminate phase deviation in a focus signal
1325512804Dynamic focus circuit of electromagnetic focusing type for cathode ray tube of video image displaying apparatus
1335489936Fast scan spot correction in a polygon ROS using PWM
1345489826Focus coil current generator for a cathode ray tube
1355489824Deflection system with a controlled beam spot
1365486741Waveform correction circuit for dynamic focus amplifier

1995

1375471121Circuit for producing a dynamic focusing voltage in a television set
1385466994Fly-back transformer
1395463427Dynamic focusing device for cathode ray tube
1405463288Bus controlled electrode voltage for a cathode ray tube
1415455492Dynamic focus correction circuit
1425444500Display device including a correction circuit, and correction circuit for use in a display device
1435434485Focus circuit
1445430358High voltage vertical dynamic focus amplifier
1455428270Dynamic focus correction circuit
1465424780Apparatus and method for spacial scan modulation of a video display
1475389860Focus control circuit for CRT
1485382888Focusing device with two dynamic windings for energy recovery
1495381079Low power consumption dynamic focusing circuit

1994

1505355057Telecine chains
1515341071Piecewise linearized focus voltage circuit for television apparatus
1525332953Power saving circuit for magnetic focus amplifier using switchable resonance capacitors
1535331256Focus yoke, electromagnetically focused CRT display with the focus yoke, and negative feedback circuit with stray-capacitor-cancellation means used for the CRT display or the like

1993

1545245254Horizontal focus circuit in an image display
1555235257CRT scan system dynamic focus circuit
1565220252Focus voltage correction circuit for cathode ray tubes

1992

1575162705Dynamic focussing circuit for cathode ray tube and transformer for use therein
1585146142Dynamic focussing signal power amplifier for magnetically focussed raster scan cathode ray tube
1595105128Focusing unit
1605091681CRT dynamic focus system having independent corner adjustment

1991

1615047697Dual axis dynamic focus of an electron beam in a display monitor
1625043638Dynamic focus adjusting voltage generating circuit
1635039923Focus adjusting device for projection display
1645036259Dynamic focus system for CRT display
1655028850Deflection system with a controlled beam spot
1664990832Color display system

1990

1674961031Focus voltage regulation circuit for cathode ray tubes
1684891564Dynamic focus circuit

1987

1694707639Dynamic focus voltage with phase compensated adjustment
1704687973Digital waveform generator
1714683405Parabolic voltage generating apparatus for television
1724667134Deflection circuit for a cathode ray tube
1734644230Focus voltage circuit for television apparatus
1744639644High voltage dynamic focusing system

1986

1754633144Dynamic focus signal shaper
1764622498Dynamic focus system cascode amplifier
1774598234Digital image correction circuit for cathode ray tube displays
1784587465Dynamic focus circuit
1794587464Electron beam control system

1985

1804560910Parabolic waveform generator
1814555649Cathode ray tube focusing circuitry
1824549216Focusing voltage output circuit for cathode ray tube
1834529915CRT focus control circuit

1984

1844485335Dynamic focusing circuit for a cathode ray tube
1854473780Amplifier circuit and focus voltage supply circuit incorporating such an amplifier circuit
1864460851Combined dynamic focus circuit flyback capacitor
1874459614Rotation-free electrical focussing circuit for television image tubes

1982

1884361784System for coupling the focus current to the focus voltage of a camera tube
1894318033Dynamic focusing circuit for a cathode ray tube
1904316128Television receiver focus voltage circuit

1981

1914258298Dynamic focus control and power supply for cathode ray tube displays
1924249112Dynamic focus and astigmatism correction circuit

1980

1934230972Dynamic focus circuitry for a CRT data display terminal
1944214188Dynamic focus for a cathode ray tube
1954198592Circuit for stabilizing electron beam focusing of an electromagnetic focusing type camera tube

1979

1964169240Automatic focussing systems

1977

1974037133Compensation of cathode ray tube for moire

1976

1983961223Astigmatic focus correction circuit
1993949166System for use in television receivers for providing improved sharpness of images
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017