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Hans-Peter Troendle
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Forchheim, DE
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last 30 patents
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Patent Grant
Phase-saving lowpass filters for drive control in conjunction with...
Patent number
6,940,247
Issue date
Sep 6, 2005
Siemens Aktiengesselschaft
Elmar Schaefers
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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last 30 patents
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Patent Application
Phase-saving lowpass filters for drive control in conjunction with...
Publication number
20020140394
Publication date
Oct 3, 2002
Elmar Schaefers
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER