СПИСОК патентов США - подгруппа МПК16 H04N3/20


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№ п/п Номер патента Название патента

2015

19202277Device for determining disappearing direction and method thereof, apparatus for video camera calibration and method thereof
29124831System and methods for calibration of an array camera
39092195Glass touch screen protector

2014

48836734Display burn-in prevention device and method with motion analysis

2013

58421819Pillarboxing correction

2012

68098261Pillarboxing correction
78094194Display apparatus and control method thereof

2011

88045004Display signal control apparatus, and display signal control method
97965315Display device capable of reducing afterimage and afterimage reduction method thereof
107940303Method and system for displaying content while reducing burn-in of a display

2010

117750938Method and system for maintaining even tube burn-in
127742059Filling blank spaces of a display screen
137675543Analysis of video footage
147663663Burn-in control
157643057Method and system for displaying content while reducing burn-in of a display

2009

167626609Method and system for displaying content while reducing burn-in of a display
177564432Method and apparatus for extending the life of matrix addressed emissive display devices
187538790Method and apparatus for controlling a video signal processing apparatus to prevent screen aging
197492355Web browser for use with a television display for preventing screen burn
207474764Picture processing apparatus, picture processing method, picture pickup apparatus, and program

2008

217466340Method and apparatus for protection against pixel burn-in
227440006System for gracefully aging inactive areas of a video display
237411605Apparatus for preventing image sticking of video display appliance and method thereof
247397497Display device capable of reducing burn-in on display panel
257317430Display panels and methods and apparatus for driving the same

2007

267307668Shifting letterbox video to prolong display life
277295702Method for segmenting an image
287271828Display screen burn-in prevention device and burn-in prevention method
297245316Method and system for maintaining even tube burn-in
307158169Method and system for displaying content while reducing burn-in of a display

2006

317057640Method and apparatus for dynamic burnout imprinting protection with shift correction
327030908Method and circuit for spot-killer control in cathode-ray tube

2005

336894445Cathode ray tube phosphor protection

2004

346812919Display device with power interruption delay function

2003

356657840Protecting circuit of horizontal transistor
366608646Method and device for detecting and correcting a malfunction of a horizontal/vertical processor used in an image display device
376577084High voltage flash detection

2002

386498630X-ray protection circuit
396483557Emission control in a video display
406421091Data transmission apparatus for transmitting digital video and audio data between respective audio visual apparatuses, and method therefor
416396222Cathode ray tube protection system
426392695Image display device
436377231Image-casting control method for image display device and image display device
446369851Method and apparatus to minimize burn lines on a display

2001

456323607Horizontal drive circuit in a display device which provides surge protection and a method therefor
466307335Braun tube discharge apparatus
476285143Video display protection circuit
486259216Cathode ray tube
496252361High-voltage power supply disabling circuit for video display
506246554Surge protector for a video display apparatus
516242863Spot killer circuit
526225763FET discharging circuit of a horizontal deflection circuit
536211908Television apparatus with supplementary kinescope blanking and spot burn protection circuitry
546181088Cathode ray tube apparatus having a protection circuit for protecting a cathode ray tube driving circuit and a method therefor

2000

556144416Apparatus of shielding VLF electric field emitted from front face of CRT in video appliance
566137245Circuit for generating control grid voltage for cathode ray tube
576057999Device for preventing generation of X-ray and overvoltage
586046552Spot eliminating circuit of an image display device
596034729Monitor protection system
606020693Method for reducing residual spot in cathode ray tube

1999

615945793Display device having set protection function upon generation of abnormal voltage
625923173Circuit for detecting a wrong operation of a flyback transformer
635920339Spot killer circuit for a cathode ray tube
645917292Controller for applications pertaining to the display of images on cathode-ray tube screens
655914574Stray emission reduction circuit
665903111CRT protective circuit
675883669Display device using electron beam and method of erasing display screen
685856730Scan loss detector

1998

695838312Synchronization signal processing circuit for a monitor for protecting the cathode ray tube
705764002Over-current protection circuit for use in television horizontal deflection circuits
715719735Device and method for protecting a CRT screen
725714843CRT spot killer circuit responsive to loss of vertical synchronizing signal

1997

735682083Spot removing circuit for a CRT with grid control means
745677730Spot elimination circuit for a cathode ray tube
755671016High voltage discharge circuit for CRT
765652483Discharging a picture display tube
775650696Method and apparatus for protection of EHT and/or scan output stages in multiscan displays
785638245Electric power cut-off detection unit for a monitor

1996

795491794Fault protection using microprocessor power up reset

1995

805430596CRT protector circuit

1994

815353187Safety circuits for a television receiver
825327247Compensation of losses and defects in telecine devices
835321339Protection of cathode ray tubes
845280166Flying spot scanner burn corrector with dual photomultiplier sampling and mismatch signal suppression

1993

855255147Vertical yoke protection system
865184225Television receiver with spot burn protection and after-glow suppression

1992

875148088Limiting X-ray production in an operating CRT
885134490Beam current limiter with brightness control threshold extension
895130615Television apparatus having kinescope spot burn protection circuit with extended grid cut-off time constant
905119262High-voltage transformer protection circuit
915111122Video display high voltage protection circuit
925111119Scan loss detector for cathode ray tube
935089754Protection circuit for a cathode ray tube
945084657Spot killer circuit having blanking function

1991

955047698High voltage shutdown circuit
965043639Video display apparatus with kinescope spot burn protection circuit
975036260Self biasing protection arrangement for a cathode ray tube
985036257Projection TV deflection loss protection circuit
995034665Deflection loss protection arrangement for a CRT
1005017844Disabling arrangement for a circuit operating at a deflection rate

1990

1014928182Dual aspect ratio display with cyclicly moving raster area to prevent uneven phosphor aging
1024916366Power supply protection circuit
1034905116X-radiation protection circuit

1989

1044885509High voltage generating apparatus for supplying high voltage to cathode ray tube
1054870529Active arc protection circuit
1064841406X-radiation protection circuit
1074820959Projection CRT protection circuit
1084797771Television fault detection and protection apparatus

1988

1094792733Cathode ray tube display arrangements
1104763046CRT protection circuit
1114754206Shutdown circuit for CRT high voltage system
1124749919Shutdown circuit for video monitor
1134737694Video apparatus deflection loss protection
1144723167Turn-off circuit for projection television CRT

1987

1154706154Circuit arrangement for protecting a CRT and associated circuitry from damage due to arcing
1164692669Picture tube screen grid potential control
1174677430Method and apparatus for operating a display monitor
1184677351Circuit for preventing burn-in spots on the picture screen of a visual display
1194675740Direct drive scanning CRT display system
1204656399Television power supply turn-on protection circuit
1214642532Projection TV deflection loss protection circuit

1986

1224603282Amplifier dissipation divertor circuit

1985

1234562508Regulator fault protection circuit
1244544954Television receiver with high voltage protection circuit
1254521720Projection TV CRT burn protection

1984

1264488181Electron beam suppression circuit for a television receiver
1274484112Protection device for the horizontal scanning control of a display screen
1284459517Horizontal output transistor protection circuit
1294435731Television receiver disabling circuit

1983

1304412254Television receiver high voltage protection circuit
1314412157Protection circuit for a horizontal scanning circuit and CRT
1324404500Projection television apparatus
1334390820Television receiver ferroresonant load power supply disabling circuit
1344389676Television receiver high voltage protection circuit
1354377775Television receiver ferroresonant power supply disabling circuit

1982

1364345275High voltage protection circuit for a television receiver
1374343028Television receiver high voltage generator protection circuit
1384338623Video circuit with screen-burn-in protection
1394335335Television receiver high voltage protection circuit
1404321513Television receiver high voltage protection circuit

1981

1414297619Phosphor protection circuit for multiple CRT projection television
1424287535High voltage shutdown circuit with current feedback for cathode ray tube
1434275338Anti-spot burn protection for CRT
1444260935Circuit arrangement for suppressing CRT beam in television receiver

1980

1454234829High voltage disabling circuit for a television receiver
1464233635High voltage limiting circuit for a television receiver
1474218720Television receiver picture tube protection circuit
1484217525Spot killer circuit
1494213166High voltage protection circuit
1504198661Cathode ray tube burn-in prevention apparatus
1514187451Color picture display device with a circuit for generating a screen grid voltage
1524185234Isolated B+ voltage sensing, high-voltage shutdown

1979

1534176301Circuit arrangement for supplying a protection signal for a television picture display tube
1544147964Complementary latching disabling circuit
1554145639Television receiver protection circuit

1978

1564129885Warm-up compensation system for picture tube
1574127796CRT display anti-burn circuit
1584126816High voltage protection circuit
1594115814Circuit for extinguishing abnormally high voltage in television receiver
1604114072High voltage protection circuit having predictable firing point
1614101815Horizontal deflection circuit with high voltage selection capability
1624090111Malfunction detecting apparatus for use in a CRT deflection circuit
1634082986High voltage shutdown circuit for a television receiver
1644074323Television receiver protection system

1977

1654058754Malfunction indication apparatus for use in a CRT deflection circuit
1664056758Light spot suppression circuit for a cathode ray tube
1674047078Pulse differentiating high voltage shutdown circuit
1684045742High voltage shutdown circuit responsive to excessive beam current and high voltage
1694042859Horizontal deflection circuit of a television receiver with means to eliminate generation of dangerous high potential under faulty condition
1704042858Television receiver protection circuit

1976

1713980821Power supply for a television receiver
1723970915Fault detector and interrupt circuit useful in a television signal processing system
1733963961Cathode ray tube phosphor protection circuit
1743931548Over voltage protection circuit
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017