for high-pressure lamps

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CPC
H05B41/231

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Parent Industries

HELECTRICITY H05Electric techniques H05BELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps

Current Industry

H05B41/231for high-pressure lamps

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus and system for adjusting power to HID lamp to...
- Patent number 7,982,404
- Issue date Jul 19, 2011
- Musco Corporation
- Myron K. Gordin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fused lead wire for ballast protection
- Patent number 7,889,463
- Issue date Feb 15, 2011
- Universal Lighting Technologies, Inc.
- Robert V. Burke
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Voltage control load center, modular voltage control transformer ci...
- Patent number 7,825,614
- Issue date Nov 2, 2010
- James M. Archdekin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Step sinusoidal voltage controlling method for hid, flourescent and...
- Patent number 7,291,986
- Issue date Nov 6, 2007
- Power Control Technologies, Inc.
- Adrian F. Ionescu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of regulating power in a high-intensity-discharge lamp
- Patent number 6,798,153
- Issue date Sep 28, 2004
- Koninklijke Philips Electronics N.V.
- Charles B. Mattas
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cross connection structure for dual high-pressure discharge lamp ba...
- Patent number 6,593,707
- Issue date Jul 15, 2003
- Hwa Young Co., Ltd.
- Wen-Chu Shih
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High intensity discharge lamp magnetic/electronic ballast
- Patent number 6,577,075
- Issue date Jun 10, 2003
- Shafrir Romano
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Single ballast for powering at least one high intensity discharge lamp
- Patent number 6,531,833
- Issue date Mar 11, 2003
- General Electric Company
- John Henry Backs
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit arrangement for starting and for operating high-pressure lamps
- Patent number 6,184,635
- Issue date Feb 6, 2001
- Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbH
- Michael Boenigk
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High intensity lighting circuit
- Patent number 5,962,984
- Issue date Oct 5, 1999
- Mashburn, III; Morris W.
- Morris W. Mashburn
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Internal combustion engine-driven discharge lamp lighting apparatus
- Patent number 5,949,190
- Issue date Sep 7, 1999
- Kokusan Denki Co., Ltd.
- Tooru Notsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Lighting system with a device for reducing system wattage
- Patent number 5,606,222
- Issue date Feb 25, 1997
- Philips Electronics North America Corporation
- Eduardus J. Cottaar
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Isolated constant wattage lamp ballast
- Patent number 5,497,052
- Issue date Mar 5, 1996
- Magnetek, Inc.
- Paul J. Buckley
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Sequential, differential ignition of series operated arc lamps
- Patent number 5,495,150
- Issue date Feb 27, 1996
- Northrop Grumman Corporation
- Robert M. Zawislak
- G05 - CONTROLLING REGULATING
Information Patent Grant
Non-automatic resetting thermal-protected ballast
- Patent number 5,402,039
- Issue date Mar 28, 1995
- Usi Lighting, Inc.
- Denis G. Wolfe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-pressure sodium discharge lamp
- Patent number 4,958,106
- Issue date Sep 18, 1990
- U.S. Philips Corporation
- Machiel A. M. Hendrix
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Switching arrangement
- Patent number 4,881,012
- Issue date Nov 14, 1989
- U.S. Philips Corporation
- Antonius F. J. Almering
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit arrangement for operating a high-pressure gas discharge lamp
- Patent number 4,816,721
- Issue date Mar 28, 1989
- U.S. Philips Corp.
- Hans G. Ganser
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Adaption circuit for operating a high-pressure discharge lamp
- Patent number 4,728,865
- Issue date Mar 1, 1988
- U.S. Philips Corporation
- Johny A. J. Daniels
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High pressure discharge lamp apparatus
- Patent number 4,378,513
- Issue date Mar 29, 1983
- Matsushita Electric Industrial Co., Ltd.
- Nobuhisa Yoshikawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High intensity discharge lighting system
- Patent number 4,377,841
- Issue date Mar 22, 1983
- International Harvester Co.
- Laurence J. Kukla
- B60 - VEHICLES IN GENERAL
Information Patent Grant
High pressure discharge lamp apparatus
- Patent number 4,370,601
- Issue date Jan 25, 1983
- Matsushita Electric Industrial Co., Ltd.
- Shigeru Horii
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Luminaire converter
- Patent number 4,323,821
- Issue date Apr 6, 1982
- Central Electrical Company
- Thomas J. Day
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High intensity discharge lighting system
- Patent number 4,258,293
- Issue date Mar 24, 1981
- Cosmos Energy Innovation S.A.
- Harold R. Judge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ballast circuit for high intensity discharge (HID) lamps
- Patent number 4,199,710
- Issue date Apr 22, 1980
- GTE Sylvania Incorporated
- William C. Knoll
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp operating circuit
- Patent number 4,187,449
- Issue date Feb 5, 1980
- General Electric Company
- David W. Knoble
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge lamp control circuit having a temperature depend...
- Patent number 4,134,042
- Issue date Jan 9, 1979
- U.S. Philips Corporation
- Johan F. T. van Heemskerck Veeckens
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lighting circuits
- Patent number 4,134,043
- Issue date Jan 9, 1979
- Esquire, Inc.
- Eric L. H. Nuver
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp ballast circuit
- Patent number 4,123,690
- Issue date Oct 31, 1978
- General Electric Company
- Mitchell M. Osteen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Controlled arc stream in high intensity discharge lamps
- Patent number 4,064,418
- Issue date Dec 20, 1977
- Westinghouse Electric Corporation
- Joseph P. Kearney
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CIRCUIT ARRANGEMENT AND METHOD FOR ADAPTING THE OUTPUT OF HIGH-PRES...
- Publication number 20100102749
- Publication date Apr 29, 2010
- OSRAM Gesellschaft mit beschraenkter Haftung
- Ludger Wilken
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD AND APPARATUS AND SYSTEM FOR ADJUSTING POWER TO HID LAMP TO...
- Publication number 20080150451
- Publication date Jun 26, 2008
- Musco Corporation
- MYRON K. GORDIN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Voltage control load center, modular voltage control transformer ci...
- Publication number 20070224905
- Publication date Sep 27, 2007
- Active ES Lighting Contorls, Inc.
- James M. Archdekin
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Step sinusoidal voltage controlling method for hid, flourescent and...
- Publication number 20070090770
- Publication date Apr 26, 2007
- POWER CONTROL TECHNOLOGIES, INC.
- Adrian F. Ionescu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method of regulating power in a high-intensity-discharge lamp
- Publication number 20030025463
- Publication date Feb 6, 2003
- Koninklijke Philips Electronics N.V.
- Charles B. Mattas
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Single ballast for powering at least one high intensity discharge lamp
- Publication number 20020140377
- Publication date Oct 3, 2002
- General Electric Company
- John Henry Backs
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
High intensity discharge lamp magnetic/electronic
- Publication number 20020089293
- Publication date Jul 11, 2002
- Shafrir Romano
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

for high-pressure lamps

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and apparatus and system for adjusting power to HID lamp to...

Fused lead wire for ballast protection

Voltage control load center, modular voltage control transformer ci...

Step sinusoidal voltage controlling method for hid, flourescent and...

Method of regulating power in a high-intensity-discharge lamp

Cross connection structure for dual high-pressure discharge lamp ba...

High intensity discharge lamp magnetic/electronic ballast

Single ballast for powering at least one high intensity discharge lamp

Circuit arrangement for starting and for operating high-pressure lamps

High intensity lighting circuit

Internal combustion engine-driven discharge lamp lighting apparatus

Lighting system with a device for reducing system wattage

Isolated constant wattage lamp ballast

Sequential, differential ignition of series operated arc lamps

Non-automatic resetting thermal-protected ballast

High-pressure sodium discharge lamp

Switching arrangement

Circuit arrangement for operating a high-pressure gas discharge lamp

Adaption circuit for operating a high-pressure discharge lamp

High pressure discharge lamp apparatus

High intensity discharge lighting system

High pressure discharge lamp apparatus

Luminaire converter

High intensity discharge lighting system

Ballast circuit for high intensity discharge (HID) lamps

Discharge lamp operating circuit

Electric discharge lamp control circuit having a temperature depend...

Lighting circuits

Discharge lamp ballast circuit

Controlled arc stream in high intensity discharge lamps

Patents Applicationslast 30 patents

CIRCUIT ARRANGEMENT AND METHOD FOR ADAPTING THE OUTPUT OF HIGH-PRES...

METHOD AND APPARATUS AND SYSTEM FOR ADJUSTING POWER TO HID LAMP TO...

Voltage control load center, modular voltage control transformer ci...

Step sinusoidal voltage controlling method for hid, flourescent and...

Method of regulating power in a high-intensity-discharge lamp

Single ballast for powering at least one high intensity discharge lamp

High intensity discharge lamp magnetic/electronic