Durel Corporation

Organization

Chandler, AZ, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
EL lamp with flexible areas
- Patent number 6,818,326
- Issue date Nov 16, 2004
- Durel Corporation
- Charles I. Zovko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source with cascading dyes and BEF
- Patent number 6,806,642
- Issue date Oct 19, 2004
- Durel Corporation
- David G. Pires
- G02 - OPTICS
Information Patent Grant
Ink including low molecular weight PVDF/HFP resin
- Patent number 6,787,993
- Issue date Sep 7, 2004
- Durel Corporation
- Robert L. Bush
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for treating previously coated phosphor particles
- Patent number 6,787,988
- Issue date Sep 7, 2004
- Durel Corporation
- Alan C. Thomas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
El lamp with light scattering particles in cascading layer
- Patent number 6,703,781
- Issue date Mar 9, 2004
- Durel Corporation
- Charles I. Zovko
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Infrared emitting EL lamp
- Patent number 6,611,109
- Issue date Aug 26, 2003
- Durel Corporation
- Charles I. Zovko
- F21 - LIGHTING
Information Patent Grant
Inverter for driving EL lamp and liquid crystal display
- Patent number 6,597,123
- Issue date Jul 22, 2003
- Durel Corporation
- Brian Jeffrey Buell
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Inverter for driving EL lamp and light emitting diodes
- Patent number 6,580,222
- Issue date Jun 17, 2003
- Durel Corporation
- Brian Jeffrey Buell
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
EL lamp with increased phosphor density
- Patent number 6,528,943
- Issue date Mar 4, 2003
- Durel Corporation
- William A. Coghlan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electroluminescent lamp devices and their manufacture
- Patent number 6,465,951
- Issue date Oct 15, 2002
- Durel Corporation
- Robert J. Krafcik
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
EL driver for small semiconductor die
- Patent number 6,462,485
- Issue date Oct 8, 2002
- Durel Corporation
- Robert Allen Kimball
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
EL panel made with low molecular weight PVDF/HFP resin
- Patent number 6,445,128
- Issue date Sep 3, 2002
- Durel Corporation
- Robert L. Bush
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
EL lamp with heater electrode
- Patent number 6,433,476
- Issue date Aug 13, 2002
- Durel Corporation
- Walter J. Pacicrek
- G02 - OPTICS
Information Patent Grant
Fingerprint detector using an EL lamp
- Patent number 6,411,726
- Issue date Jun 25, 2002
- Durel Corporation
- David G. Pires
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Personal electronic device having EL lamp and buzzer powered from a...
- Patent number 6,407,507
- Issue date Jun 18, 2002
- Durel Corporation
- Robert Allen Kimball
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Transformerless high voltage inverter using a fourth-order impedanc...
- Patent number 6,343,027
- Issue date Jan 29, 2002
- Durel Corporation
- William J. Kerwin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
EL driver with lamp discharge monitor
- Patent number 6,320,323
- Issue date Nov 20, 2001
- Durel Corporation
- Brian Jeffrey Buell
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
EL driver with low side current mirrors
- Patent number 6,297,597
- Issue date Oct 2, 2001
- Durel Corporation
- Brian Jeffrey Buell
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
EL driver with reduced pin count
- Patent number 6,259,619
- Issue date Jul 10, 2001
- Durel Corporation
- Brian Jeffrey Buell
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Enhanced inverter for powering an EL lamp
- Patent number 6,204,609
- Issue date Mar 20, 2001
- Durel Corporation
- Robert A. Kimball
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Half-bridge inverter for coupling an EL lamp to a high voltage DC rail
- Patent number 6,181,589
- Issue date Jan 30, 2001
- Durel Corporation
- Brian Jeffrey Buell
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Controlling color shift in EL phosphors
- Patent number 6,111,362
- Issue date Aug 29, 2000
- Durel Corporation
- William A. Coghlan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Single inverter with dual boost
- Patent number 6,091,164
- Issue date Jul 18, 2000
- Durel Corporation
- Brian Jeffrey Buell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electroluminescent lamp devices and their manufacture
- Patent number 6,069,444
- Issue date May 30, 2000
- Durel Corporation
- Robert J. Krafcik
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Battery operated power supply including a low level boost and a hig...
- Patent number 6,043,610
- Issue date Mar 28, 2000
- Durel Corporation
- Brian Jeffrey Buell
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical, solderless snap connector for EL lamp
- Patent number 5,889,364
- Issue date Mar 30, 1999
- Durel Corporation
- Ralph McGuigan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Roll coated EL panel
- Patent number 5,830,028
- Issue date Nov 3, 1998
- Durel Corporation
- Charles I. Zovko
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
EL lamp with beveled edge
- Patent number 5,828,171
- Issue date Oct 27, 1998
- Durel Corporation
- Ralph M. McGuigan
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
EL panel with continuous contacts on back of panel
- Patent number 5,821,691
- Issue date Oct 13, 1998
- Durel Corporation
- Benjamin L. Richie
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electroluminescent lamp devices and their manufacture
- Patent number 5,811,930
- Issue date Sep 22, 1998
- Durel Corporation
- Robert J. Krafcik
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

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Patents Applicationslast 30 patents

Information Patent Application
Flexible, molded EL lamp
- Publication number 20050067952
- Publication date Mar 31, 2005
- Durel Corporation
- Ramona Rae Fechter
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
EL lamp with flexible areas
- Publication number 20040043191
- Publication date Mar 4, 2004
- Durel Corporation
- Charles I. Zovko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Quasi color LCD
- Publication number 20040008296
- Publication date Jan 15, 2004
- Durel Corporation
- Kenneth Vi Ung
- G02 - OPTICS
Information Patent Application
INVERTER FOR DRIVING EL LAMP AND LIQUID CRYSTAL DISPLAY
- Publication number 20030132715
- Publication date Jul 17, 2003
- Durel Corporation
- Brian Jeffrey Buell
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Infrared emitting EL lamp
- Publication number 20030071574
- Publication date Apr 17, 2003
- Durel Corporation
- Charles I. Zovko
- F21 - LIGHTING
Information Patent Application
EL lamp emitting encoded light
- Publication number 20030067274
- Publication date Apr 10, 2003
- Durel Corporation
- Edward L. Kinnally
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light source with cascading dyes and BEF
- Publication number 20030042845
- Publication date Mar 6, 2003
- Durel Corporation
- David G. Pires
- G02 - OPTICS
Information Patent Application
EL lamp with improved brightness
- Publication number 20020190636
- Publication date Dec 19, 2002
- Durel Corporation
- William A. Coghlan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
EL DRIVER FOR SMALL SEMICONDUCTOR DIE
- Publication number 20020135318
- Publication date Sep 26, 2002
- Durel Corporation
- Robert Allen Kimball
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Inverter for driving EL lamp and light emitting diodes
- Publication number 20020113558
- Publication date Aug 22, 2002
- Durel Corporation
- Brian Jeffrey Buell
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
EL lamp for a front lit display
- Publication number 20020080597
- Publication date Jun 27, 2002
- Durel Corporation
- William A. Coghlan
- G02 - OPTICS

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Trademarklast 30 trademarks

Information Trademark
78221709 - FLX-EL
- Serial number 78221709
- Filing date Mar 5, 2003
- DUREL CORPORATION
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
74296663 - PROTOLIGHT
- Serial number 74296663
- Registration number 1841282
- Filing date Jul 22, 1992
- DUREL CORPORATION
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73766077 - D
- Serial number 73766077
- Registration number 1545291
- Filing date Nov 28, 1988
- DUREL CORPORATION
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes

Durel Corporation

Organization

Patents Grantslast 30 patents

EL lamp with flexible areas

Light source with cascading dyes and BEF

Ink including low molecular weight PVDF/HFP resin

Process for treating previously coated phosphor particles

El lamp with light scattering particles in cascading layer

Infrared emitting EL lamp

Inverter for driving EL lamp and liquid crystal display

Inverter for driving EL lamp and light emitting diodes

EL lamp with increased phosphor density

Electroluminescent lamp devices and their manufacture

EL driver for small semiconductor die

EL panel made with low molecular weight PVDF/HFP resin

EL lamp with heater electrode

Fingerprint detector using an EL lamp

Personal electronic device having EL lamp and buzzer powered from a...

Transformerless high voltage inverter using a fourth-order impedanc...

EL driver with lamp discharge monitor

EL driver with low side current mirrors

EL driver with reduced pin count

Enhanced inverter for powering an EL lamp

Half-bridge inverter for coupling an EL lamp to a high voltage DC rail

Controlling color shift in EL phosphors

Single inverter with dual boost

Electroluminescent lamp devices and their manufacture

Battery operated power supply including a low level boost and a hig...

Electrical, solderless snap connector for EL lamp

Roll coated EL panel

EL lamp with beveled edge

EL panel with continuous contacts on back of panel

Electroluminescent lamp devices and their manufacture

Patents Applicationslast 30 patents

Flexible, molded EL lamp

EL lamp with flexible areas

Quasi color LCD

INVERTER FOR DRIVING EL LAMP AND LIQUID CRYSTAL DISPLAY

Infrared emitting EL lamp

EL lamp emitting encoded light

Light source with cascading dyes and BEF

EL lamp with improved brightness

EL DRIVER FOR SMALL SEMICONDUCTOR DIE

Inverter for driving EL lamp and light emitting diodes

EL lamp for a front lit display

Trademarklast 30 trademarks

78221709 - FLX-EL

74296663 - PROTOLIGHT

73766077 - D