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Ernst-Robert Paessler
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Erlangen, DE
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last 30 patents
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Patent Grant
Powerline carrier control installation
Patent number
4,383,243
Issue date
May 10, 1983
Siemens Aktiengesellschaft
Karl-Heinz Krugel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Powerline carrier control system
Patent number
4,321,581
Issue date
Mar 23, 1982
Siemens Aktiengesellschaft
Hermann Tappeiner
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Powerline carrier control system with powerline current compensation
Patent number
4,319,224
Issue date
Mar 9, 1982
Siemens Aktiengesellschaft
Hermann Tappeiner
H04 - ELECTRIC COMMUNICATION TECHNIQUE