СПИСОК патентов США - подгруппа МПК16 H04N9/29


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№ п/п Номер патента Название патента

2016

19462238Remote agent capture and monitoring

2005

26914384Degaussing circuit for CRT monitor

2004

36791249Cathode ray tube
46680757Environmental magnetism compensating device and cathode-ray tube display device

2003

56671007Method and apparatus for mounting a degaussing coil
66654224Degaussing circuit
76650526Demagnetizing circuit
86635994Method and apparatus for demagnetizing color CRT
96631342Apparatus for automatically controlling directional earth magnetic field and method thereof
106617955Positive temperature coefficient thermistor
116556412Degaussing apparatus and method for rotatable video display apparatus

2002

126501223Device and method for demagnetizing the shielding of a color display device
136501222Apparatus for automatically correcting for earth magnetic field effects on a monitor

2001

146288758Digital convergence correction device and display device
156246448Purity adjustment device for video display appliance
166194848Automatic magnetic field compensator for a CRT
176169472Thermistor system

2000

186147454Display unit with reduced leakage magnetic field
196130505Automatic alignment of cathode ray tube video displays in local magnetic fields
206107743Method and apparatus for correcting image errors caused by residual magnetism in a picture tube
216091198Demagnetization circuit for cathode-ray tube video device
226037716Degaussing circuit with a PTC thermistor
236020806Degaussing coil

1999

245998943External magnetic field correction device and CRT display device
255990623Method for controlling degaussing coil of cathode ray tube
265962978Apparatus for automatically degaussing a color picture tube in response to a power conservation mode
275952787Degaussing circuit employing filter for improved performance
285952786Auto deguassing from stand-by to on
295940261Circuit and method independent of frequency and voltage deviations of supply voltage, and display apparatus incorporating same circuit
305923520Demagnetizing circuit and current limiting device
315912529Display device comprising a display tube having an external shield against the earth's magnetic field
325901029Method of degaussing a color cathode ray tube
335878482Method for the manufacture of a degaussing coil
345870269Demagnetizing circuit

1998

355847511Automatic image rotation compensation circuit and method
365828189Process and apparatus for magnetizing a magnetic ring for static convergence correction in a CRT
375825604Demagnetization circuit
385825131Tilt compensation circuit for picture tubes
395815361Magnetic field shielding device in display
405754007Method of degaussing cathode ray tube
415751206Degaussing coil
425751112CRT magnetic compensating circuit with parallel amorphous wires in the sensor
435745191Switching degaussing circuit for television set
445742128Apparatus for mitigating the effects of ambient magnetic fields on the operation of a CRT
455742127Degaussing system for cathode ray tube which prevents display of visual distortion
465739638Bus controlled arrangement using a duty cycle modulated control signal in a CRT
475736914Demagnetizing device for a cathode ray tube
485729092CRT focus mask degaussing arrangement responsive to a breakdown event
495715130Demagnetization circuit and components therefor

1997

505696565Demagnetizing device is automatically energized after counting a set number of power-on operations of a cathode ray tube
515675219Degaussing circuit for wide-range ac
525644197Cathode ray tube display apparatus with rotatable raster
535644191Color display tube having an external magnetic shield
545642175Color cathode ray tube display device and method of eliminating the influence of an external magnetic field
555621268Electromagnetic wave shielding device for deflection yoke
565604403Color monitor magnetic shield
575594615Method and apparatus for reducing the intensity of magenetic field emissions from display device

1996

585583401Beam landing correction apparatus for a cathode ray tube
595561333Method and apparatus for reducing the intensity of magnetic field emissions from video display units
605559401Color display device comprising a color display tube and a delaying demagnetizing device
615541805Time delay control switch for vertical deflection in television receiver
625526221Degaussing circuit
635523658Deflection yoke device and color cathode ray tube using the same
645521463Cathode ray tube having a cancel coil for earth magnetism
655510682Magnetism-erasing circuit for use in cathode ray tubes using a D-C power supply
665510677Method for correcting the effect of terrestrial magnetism on electron beam tracking
675508588Television startup current regulation
685499156Forced, resonant degaussing system and method
695493179Image display apparatus, computer apparatus, computer system equipped with both of them and control method of computer system

1995

705475283Demagnetizer for display unit
715475282Dual-coil type CRT image tilt correcting device
725379117Supporting member for a VLMF coil

1994

735367221Magnetic immunity system (MIS) and monitor incorporating the MIS
745357398Degaussing circuit
755343111Cathode ray tube and degaussing coil employed therein
765307232Fast reset degaussing system

1993

775260626Apparatus for suppressing field radiation from display device
785241448Demagnetizing circuit for a color picture tube
795223768Data display apparatus with function for correcting effect of external magnetic field
805216326Injection molded printed circuit degauss coil
815210516PTC thermistor and PTC thermistor producing method, and resistor with a PTC thermistor
825198960Color cathode ray tube set
835179315Circuit for the compensation of the horizontal component of the earth's magnetic field for a color picture tube of a high-resolution monitor

1992

845170096Degaussing circuit using a relay
855170094Magnetic field compensation apparatus
865168195Magnetic field compensation apparatus
875148083Demagnetizer
885117155Method and apparatus employing two independent means for nulling an ambient magnetic field
895093755Circuitry for demagnetizing the mask in a color picture tube

1991

905073744Method and apparatus for dynamic magnetic field neutralization
915066891Magnetic field cancellation circuit
925039911Apparatus for dynamic magnetic field control
935017832Magnetic cancelling apparatus for color cathode-ray tube
945015915Method of compensating for the earth's magnetic field in a picture tube
954999732Degaussing circuit for CRT
964996461Closed loop bucking field system

1990

974963789Method and apparatus for dynamic magnetic field neutralization
984950955Magnetic field compensator for a CRT
994908550Cathode ray tube apparatus

1989

1004864192CRT magnetic field compensation
1014829214Cathode ray tube degaussing control circuit

1988

1024783715Automatic high-speed color CRT degaussing system
1034769577Cathode ray tube display with combined degauss and surge limiting circuit
1044760489Video display degaussing apparatus
1054742270Degaussing circuit with residual current cutoff
1064737881Resonant degaussing apparatus
1074734620Resonant degaussing apparatus

1987

1084636911Resonant degaussing for a video display system

1986

1094599673Degaussing system arrangements

1985

1104535270Resonant degaussing without residual magnetism

1984

1114489253Automatic degaussing circuit with switch mode power supply
1124458178Logic controlled degaussing system
1134445072CRT Degaussing system
1144441052Degaussing circuit for television receiver having switched mode power supply

1983

1154380716External magnetic field compensator for a CRT

1982

1164359707Picture tube demagnetizing coil arrangement
1174357590Composite thermistor component
1184316119Tilted unitary degaussing coil arrangement

1981

1194295078Color television receiver degaussing circuit
1204262232Color television degaussing circuit

1979

1214164775Degaussing circuit in a color television receiver
1224153858Demagnetization arrangement
1234138628Magnetizing method for use with a cathode ray tube

1977

1244031499Thermistor device
1254024427Degaussing circuit

1976

1263992647System for beam landing correction in color cathode ray tube in the earth's
1273986075Automatic degaussing in television receiver with voltage regulating transformer
1283982153Rapid warm-up heater circuit
1293965386Degaussing device for a color television display tube
1303955115Color television with VRT and automatic degaussing
1313947632Start-up power supply for a television receiver
1323944870Degaussing circuit for color television receivers
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017