High frequency starting operation for fluorescent lamp

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CPC
Y10S315/02

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S315/00Electric lamp and discharge devices: systems

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Y10S315/02High frequency starting operation for fluorescent lamp

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Patents Grantslast 30 patents

Information Patent Grant
Square wave drive system
- Patent number 7,321,200
- Issue date Jan 22, 2008
- Microsemi Corporation
- George C. Henry
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multiple-CCFL parallel driving circuit and the associated current b...
- Patent number 7,042,171
- Issue date May 9, 2006
- Chang-Hua Lin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Square wave drive system
- Patent number 6,969,958
- Issue date Nov 29, 2005
- Microsemi Corporation
- George C. Henry
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Operating device for discharge lamps having a preheating device
- Patent number 6,753,659
- Issue date Jun 22, 2004
- Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
- Olaf Busse
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Safety starter for fluorescent lamps
- Patent number 6,731,073
- Issue date May 4, 2004
- Koninklijke Philips Electronics N.V.
- Robert Henk Van Veldhuizen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Driver circuit with load discharge detection
- Patent number 6,717,369
- Issue date Apr 6, 2004
- Koninklijke Philips Electronics N.V.
- Ben Verhoeven
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply circuit for a cold-cathode fluorescent lamp
- Patent number 6,639,366
- Issue date Oct 28, 2003
- Chi Mei Optoelectronics Corp.
- Shwang-Shi Bai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ballast circuit with an ignitor for starting multiple HID lamps
- Patent number 6,608,451
- Issue date Aug 19, 2003
- General Electric Company
- Byron R. Collins
- 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
High intensity discharge lamp ballast
- Patent number 6,495,971
- Issue date Dec 17, 2002
- Hatch Transformers, Inc.
- Simon Richard Greenwood
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Discharge lamp lighting circuit
- Patent number 6,472,830
- Issue date Oct 29, 2002
- Koito Manufacturing Co., Ltd.
- Masayasu Ito
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Low wattage fluorescent lamp
- Patent number 6,400,097
- Issue date Jun 4, 2002
- General Electric Company
- Feng Jin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High intensity discharge lamp ballast
- Patent number 6,384,544
- Issue date May 7, 2002
- Hatch Transformers, Inc.
- Simon Richard Greenwood
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit arrangement for operating at least one discharge lamp
- Patent number 6,291,947
- Issue date Sep 18, 2001
- Patent-Treuhand-Gelsellschaft fuer elektrische Gluehlampen mbH
- Richard Koeppl
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting device
- Patent number 6,291,945
- Issue date Sep 18, 2001
- Nippondenso Co., Ltd.
- Koichi Toyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic high intensity discharge ballast
- Patent number 6,259,215
- Issue date Jul 10, 2001
- Romlight International, Inc.
- Daniel Roman
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and ballast for starting a discharge lamp
- Patent number 6,208,088
- Issue date Mar 27, 2001
- Matsushita Electric Works, Ltd.
- Hirofumi Konishi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High intensity discharge lamp ballast
- Patent number 6,188,183
- Issue date Feb 13, 2001
- Simon Richard Greenwood
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply for discharge lamps with balanced resonant circuit
- Patent number 6,118,223
- Issue date Sep 12, 2000
- MagneTek, Inc.
- Antonio Canova
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High frequency electronic drive circuits for fluorescent lamps
- Patent number 6,118,227
- Issue date Sep 12, 2000
- Transfotec International Ltee
- Robert Beland
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ballast having a resonant feedback circuit for linear diode operation
- Patent number 6,100,648
- Issue date Aug 8, 2000
- Electro-Mag International, Inc.
- Mihail S. Moisin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High-pressure discharge lamp lighting apparatus
- Patent number 6,049,179
- Issue date Apr 11, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Hiroyasu Kisaichi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Arrangement on an ultraviolet sterilization system
- Patent number 6,037,598
- Issue date Mar 14, 2000
- Tetra Laval Holdings & Finance, S.A.
- John Cicha
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ignition scheme for a high pressure discharge lamp
- Patent number 6,028,401
- Issue date Feb 22, 2000
- U.S. Philips Corporation
- Frans Slegers
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting circuit and lighting device
- Patent number 6,018,221
- Issue date Jan 25, 2000
- Toshiba Lighting & Technology Corporation
- Hirokazu Ohtake
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Gas discharge lamp ballast circuit with a non-electrolytic smoothin...
- Patent number 6,018,220
- Issue date Jan 25, 2000
- General Electric Company
- Louis R. Nerone
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Magnetic ballast adaptor circuit
- Patent number 6,011,362
- Issue date Jan 4, 2000
- Electro-Mag International, Inc.
- Mihail S. Moisin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Control unit for rapidly starting the illumination of a high-pressu...
- Patent number 5,962,990
- Issue date Oct 5, 1999
- Robert Bosch GmbH
- Robert Kern
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
DC/AC converter with improved starter circuit
- Patent number 5,962,985
- Issue date Oct 5, 1999
- U.S. Philips Corporation
- Arnold W. Buij
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MULTIPLE-CCFL PARALLEL DRIVING CIRCUIT AND THE ASSOCIATED CURRENT B...
- Publication number 20060113926
- Publication date Jun 1, 2006
- Chang-Hua Lin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Square wave drive system
- Publication number 20060022612
- Publication date Feb 2, 2006
- George C. Henry
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Square wave drive system
- Publication number 20040032223
- Publication date Feb 19, 2004
- George C. Henry
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DRIVER CIRCUIT WITH LOAD DISCHARGE DETECTION
- Publication number 20030227260
- Publication date Dec 11, 2003
- Koninklijke Philips Electronics N.V.
- Ben Verhoeven
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Operating device for discharge lamps having a preheating device
- Publication number 20030122499
- Publication date Jul 3, 2003
- PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCH GLUHLAMPEN MBH, Munchen, Germany
- Olaf Busse
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Safety starter for fluorescent lamps
- Publication number 20030085668
- Publication date May 8, 2003
- Robert Henk Van Veldhuizen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Ballast circuit with an ignitor for starting multiple HID lamps
- Publication number 20030080694
- Publication date May 1, 2003
- Byron R. Collins
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Power supply circuit for a cold-cathode fluorescent lamp
- Publication number 20030076054
- Publication date Apr 24, 2003
- Shwang-shi Bai
- 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
Information Patent Application
Discharge lamp lighting circuit
- Publication number 20010033140
- Publication date Oct 25, 2001
- Masayasu Ito
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

High frequency starting operation for fluorescent lamp

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Square wave drive system

Multiple-CCFL parallel driving circuit and the associated current b...

Square wave drive system

Operating device for discharge lamps having a preheating device

Safety starter for fluorescent lamps

Driver circuit with load discharge detection

Power supply circuit for a cold-cathode fluorescent lamp

Ballast circuit with an ignitor for starting multiple HID lamps

High intensity discharge lamp magnetic/electronic ballast

Single ballast for powering at least one high intensity discharge lamp

High intensity discharge lamp ballast

Discharge lamp lighting circuit

Low wattage fluorescent lamp

High intensity discharge lamp ballast

Circuit arrangement for operating at least one discharge lamp

Discharge lamp lighting device

Electronic high intensity discharge ballast

Method and ballast for starting a discharge lamp

High intensity discharge lamp ballast

Power supply for discharge lamps with balanced resonant circuit

High frequency electronic drive circuits for fluorescent lamps

Ballast having a resonant feedback circuit for linear diode operation

High-pressure discharge lamp lighting apparatus

Arrangement on an ultraviolet sterilization system

Ignition scheme for a high pressure discharge lamp

Lighting circuit and lighting device

Gas discharge lamp ballast circuit with a non-electrolytic smoothin...

Magnetic ballast adaptor circuit

Control unit for rapidly starting the illumination of a high-pressu...

DC/AC converter with improved starter circuit

Patents Applicationslast 30 patents

MULTIPLE-CCFL PARALLEL DRIVING CIRCUIT AND THE ASSOCIATED CURRENT B...

Square wave drive system

Square wave drive system

DRIVER CIRCUIT WITH LOAD DISCHARGE DETECTION

Operating device for discharge lamps having a preheating device

Safety starter for fluorescent lamps

Ballast circuit with an ignitor for starting multiple HID lamps

Power supply circuit for a cold-cathode fluorescent lamp

Single ballast for powering at least one high intensity discharge lamp

High intensity discharge lamp magnetic/electronic

Discharge lamp lighting circuit