Kassel
Germany
7
2016-05-26
The entities that hold a legal rights for patent applications filed by inventor Behrends Holger:
Holger Behrends from Kassel, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Apparatus for detecting AC components in a DC circuit and use of the apparatus
#2 | 2015-03-19Method and apparatus for localizing and quenching an arc
#3 | 2014-05-01Method and system for detecting an arc fault in a photovoltaic power system
#4 | 2014-03-06Method and system for detecting an arc fault in a power circuit using frequency response
#5 | 2013-11-21Method for sequentially disconnecting/connecting electrical current sources from/to a common load
#6 | 2013-06-06Apparatus and method for monitoring a photovoltaic system
#7 | 2013-05-16Device and method for monitoring a photovoltaic system
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