Fluorescent lamp circuits with more than two principle electrodes

Industry

CPC
Y10S315/01

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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

Current Industry

Y10S315/01Fluorescent lamp circuits with more than two principle electrodes

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Patents Grantslast 30 patents

Information Patent Grant
Cold cathode fluorescent lamp, cold cathode fluorescent lamp drivin...
- Patent number 7,586,272
- Issue date Sep 8, 2009
- Sony Corporation
- Makio Iida
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fluorescent lighting assembly with wireless ballast
- Patent number 6,218,782
- Issue date Apr 17, 2001
- John Mallalieu
- F21 - LIGHTING
Information Patent Grant
Fluorescent lamp with integral conductive traces for extending low-...
- Patent number 6,191,539
- Issue date Feb 20, 2001
- Korry Electronics Co.
- John R. Green
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fluorescent lamp
- Patent number 6,097,155
- Issue date Aug 1, 2000
- Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen mbH
- Frank Vollkommer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Illumination unit and liquid crystal display device
- Patent number 6,094,015
- Issue date Jul 25, 2000
- U.S. Philips Corporation
- Johannes H. Wessels
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent lighting assembly with integral ballast
- Patent number 5,907,218
- Issue date May 25, 1999
- The Whitaker Corporation
- Barry Eddington Altman
- F21 - LIGHTING
Information Patent Grant
Gas discharge lamps and systems
- Patent number 5,747,946
- Issue date May 5, 1998
- Smiths Industries Public Limited Corporation
- Peter Michael Tyler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent lamp with wide range of luminous intensities
- Patent number 5,420,481
- Issue date May 30, 1995
- Smiths Industries
- Neil R. McCanney
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flat type fluorescent lamp and method of lighting
- Patent number 5,220,249
- Issue date Jun 15, 1993
- NEC Corporation
- Yoshiyuki Tsukada
- G02 - OPTICS
Information Patent Grant
Gas discharge lamp with grid and control circuits therefor
- Patent number 5,150,018
- Issue date Sep 22, 1992
- North American Philips Corporation
- Gert W. Bruning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharging method and small fluorescent lamp using the discharging...
- Patent number 5,107,183
- Issue date Apr 21, 1992
- Minipilo Electric Co., Ltd.
- Hitoshi Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent lamp dimmer
- Patent number 4,998,045
- Issue date Mar 5, 1991
- Honeywell Inc.
- Joseph H. Ruby
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Brightness stabilizing control of a VF display
- Patent number 4,970,441
- Issue date Nov 13, 1990
- Delco Electronics Corporation
- Raymond Lippmann
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ignitor circuit for discharge lamps with novel ballast
- Patent number 4,939,430
- Issue date Jul 3, 1990
- Advance Transformer Company
- Joseph S. Droho
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Stabilized electric power apparatus for generating direct and alter...
- Patent number 4,881,014
- Issue date Nov 14, 1989
- Kabushiki Kaisha Toshiba
- Sadao Okochi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fluorescent lamp dimming over large light output range
- Patent number 4,739,227
- Issue date Apr 19, 1988
- General Electric Company
- John M. Anderson
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flashing lamp unit
- Patent number 4,654,562
- Issue date Mar 31, 1987
- The Gerber Scientific Instrument Co.
- Henry F. Berdat
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tricolor fluorescent lamp
- Patent number 4,625,152
- Issue date Nov 25, 1986
- Matsushita Electric Works, Ltd.
- Katsumasa Nakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Starting aid for non-linear discharge lamps and method of making same
- Patent number 4,575,656
- Issue date Mar 11, 1986
- GTE Products Corporation
- John W. Anderson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic ballast for a discharge lamp
- Patent number 4,553,070
- Issue date Nov 12, 1985
- Oy Helvar
- Martti Sairanen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fluorescent lamp system
- Patent number 4,504,891
- Issue date Mar 12, 1985
- Keystone Lighting Corporation
- Bernard Mazis
- F21 - LIGHTING
Information Patent Grant
Single cathode beam mode fluorescent lamp for DC use
- Patent number 4,494,046
- Issue date Jan 15, 1985
- GTE Laboratories Incorporated
- A. Bowman Budinger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Combined flash tube and quench tube apparatus
- Patent number 4,415,840
- Issue date Nov 15, 1983
- Eastman Kodak Company
- Hans P. A. Baumeister
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge lamps having internal starting aid capacitively coupled t...
- Patent number 4,358,701
- Issue date Nov 9, 1982
- GTE Products Corporation
- William J. Roche
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent lighting device
- Patent number 4,350,929
- Issue date Sep 21, 1982
- Moriyama Sangyo Kabushiki Kaisha
- Masayuki Katoogi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Low pressure gas discharge lamp with increased end illumination
- Patent number 4,329,622
- Issue date May 11, 1982
- Xerox Corporation
- Stephen C. Corona
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for starting high intensity discharge lamps
- Patent number 4,328,446
- Issue date May 4, 1982
- GTE Laboratories Incorporated
- Charles N. Fallier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc discharge lamp including starting circuit
- Patent number 4,097,777
- Issue date Jun 27, 1978
- General Electric Company
- Walter Bacharowski
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp operating circuit
- Patent number 4,074,172
- Issue date Feb 14, 1978
- U.S. Philips Corporation
- Gustaaf A. Wesselink
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arrangement including a gas and/or vapor discharge lamp
- Patent number 4,051,407
- Issue date Sep 27, 1977
- U.S. Philips Corporation
- Jan Evert van der Werf
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Cold cathode fluorescent lamp, cold cathode fluorescent lamp drivin...
- Publication number 20060284565
- Publication date Dec 21, 2006
- SONY CORPORATION
- Makio Iida
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Fluorescent lamp circuits with more than two principle electrodes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cold cathode fluorescent lamp, cold cathode fluorescent lamp drivin...

Fluorescent lighting assembly with wireless ballast

Fluorescent lamp with integral conductive traces for extending low-...

Fluorescent lamp

Illumination unit and liquid crystal display device

Fluorescent lighting assembly with integral ballast

Gas discharge lamps and systems

Fluorescent lamp with wide range of luminous intensities

Flat type fluorescent lamp and method of lighting

Gas discharge lamp with grid and control circuits therefor

Discharging method and small fluorescent lamp using the discharging...

Fluorescent lamp dimmer

Brightness stabilizing control of a VF display

Ignitor circuit for discharge lamps with novel ballast

Stabilized electric power apparatus for generating direct and alter...

Fluorescent lamp dimming over large light output range

Flashing lamp unit

Tricolor fluorescent lamp

Starting aid for non-linear discharge lamps and method of making same

Electronic ballast for a discharge lamp

Fluorescent lamp system

Single cathode beam mode fluorescent lamp for DC use

Combined flash tube and quench tube apparatus

Discharge lamps having internal starting aid capacitively coupled t...

Fluorescent lighting device

Low pressure gas discharge lamp with increased end illumination

Method and apparatus for starting high intensity discharge lamps

Arc discharge lamp including starting circuit

Discharge lamp operating circuit

Arrangement including a gas and/or vapor discharge lamp

Patents Applicationslast 30 patents

Cold cathode fluorescent lamp, cold cathode fluorescent lamp drivin...