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Erlangen, DE
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last 30 patents
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Patent Grant
Method and system for protecting a gate controlled thyristor agains...
Patent number
5,212,619
Issue date
May 18, 1993
Siemens Aktiengesellschaft
Eric Baudelot
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Grant
Method and arrangement to commutate the current between turn-off va...
Patent number
4,920,473
Issue date
Apr 24, 1990
Siemens Aktiengesellschaft
Wolfgang Frankenberg
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Circuit arrangement for detecting grounds in a static converter
Patent number
4,198,628
Issue date
Apr 15, 1980
Siemens Aktiengesellschaft
Hans Laber
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER