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Meerten Luursema
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Eindhoven, NL
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last 30 patents
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Patent Grant
High pressure discharge lamp operating circuit with light control d...
Patent number
5,523,656
Issue date
Jun 4, 1996
U.S. Philips Corporation
Meerten Luursema
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Discharge lamp power control circuit with reduced light fluctuation...
Patent number
5,448,139
Issue date
Sep 5, 1995
U.S. Philips Corporation
Meerten Luursema
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Switching device
Patent number
5,053,680
Issue date
Oct 1, 1991
U.S. Philips Corporation
Meerten Luursema
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Circuit arrangement for operating a high-pressure discharge lamp
Patent number
4,724,360
Issue date
Feb 9, 1988
U.S. Philips Corporation
Meerten Luursema
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Discharge lamp circuit with protected PTC resistor
Patent number
4,645,976
Issue date
Feb 24, 1987
U.S. Philips Corporation
Meerten Luursema
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High efficiency converter for discharge lamps
Patent number
4,588,924
Issue date
May 13, 1986
U.S. Philips Corporation
Meerten Luursema
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Control circuit for a DC-AC converter
Patent number
4,480,300
Issue date
Oct 30, 1984
U.S. Philips Corporation
Meerten Luursema
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electric device for starting and feeding a metal vapor discharge la...
Patent number
4,256,992
Issue date
Mar 17, 1981
U.S. Philips Corporation
Meerten Luursema
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Device for starting and feeding a discharge lamp
Patent number
4,039,895
Issue date
Aug 2, 1977
U.S. Philips Corporation
Hubertus Mathias Jozef Chermin
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR