Kratochvil; Marcel

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kratochvil; Marcel.The latest application filed is for "method of and system for detecting a serial arc fault in a power circuit".

Company Profile

1.10.11

Kratochvil; Marcel - Kassel DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method Of And System For Detecting A Serial Arc Fault In A Power Circuit App 20210341543 - Kratochvil; Marcel ; et al.	2021-11-04
Method of and system for detecting a serial arc fault in a power circuit Grant 11,067,638 - Kratochvil , et al. July 20, 2	2021-07-20
Method Of And System For Detecting A Serial Arc Fault In A Power Circuit App 20210181264 - Kratochvil; Marcel ; et al.	2021-06-17
Apparatus for detecting AC components in a DC circuit and use of the apparatus Grant 10,436,821 - Behrends , et al. O	2019-10-08
Method for sequentially disconnecting/connecting electrical current sources from/to a common load Grant 9,819,180 - Behrends , et al. November 14, 2	2017-11-14
Apparatus and method for monitoring a photovoltaic system Grant 9,709,623 - Kratochvil , et al. July 18, 2	2017-07-18
Device and method for monitoring a photovoltaic system Grant 9,625,516 - Hopf , et al. April 18, 2	2017-04-18
Method and system for detecting an arc fault in a power circuit using frequency response Grant 9,535,104 - Behrends , et al. January 3, 2	2017-01-03
Method and apparatus for localizing and quenching an arc Grant 9,478,675 - Behrends , et al. October 25, 2	2016-10-25
Method and apparatus for detecting an arc in a DC circuit Grant 9,435,845 - Lang , et al. September 6, 2	2016-09-06
Apparatus For Detecting Ac Components In A Dc Circuit And Use Of The Apparatus App 20160146857 - Behrends; Holger ; et al.	2016-05-26
Method and system for detecting an arc fault in a power circuit Grant 9,136,688 - Laschinski , et al. September 15, 2	2015-09-15
Method and system for detecting an arc fault in a photovoltaic power system Grant 9,046,588 - Behrends , et al. June 2, 2	2015-06-02
Method and Apparatus for Localizing and Quenching an Arc App 20150077884 - Behrends; Holger ; et al.	2015-03-19
Method And Apparatus For Detecting An Arc In A Dc Circuit App 20140210485 - Lang; Johannes ; et al.	2014-07-31
Method and System for Detecting an Arc Fault in a Photovoltaic Power System App 20140119072 - Behrends; Holger ; et al.	2014-05-01
Method And System For Detecting An Arc Fault In A Power Circuit App 20140062500 - Behrends; Holger ; et al.	2014-03-06
Method and System for Detecting an Arc Fault in a Power Circuit App 20130335861 - Laschinski; Joachim ; et al.	2013-12-19
Method for Sequentially Disconnecting/Connecting Electrical Current Sources From/To A Common Load App 20130307343 - Behrends; Holger ; et al.	2013-11-21
Apparatus and Method for Monitoring a Photovoltaic System App 20130141133 - Kratochvil; Marcel ; et al.	2013-06-06
Device And Method For Monitoring A Photovoltaic System App 20130120017 - Hopf; Markus ; et al.	2013-05-16

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