Hofheinz; Wolfgang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hofheinz; Wolfgang.The latest application filed is for "method for controlling a charging device of a vehicle and charging device of a vehicle for charging an electrical energy storage".

Company Profile

1.11.11

Hofheinz; Wolfgang - Gruenberg 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 for controlling a charging device of a vehicle and charging device of a vehicle for charging an electrical energy storage device of the vehicle Grant 11,190,003 - Pfizenmaier , et al. November 30, 2	2021-11-30
Method For Controlling A Charging Device Of A Vehicle And Charging Device Of A Vehicle For Charging An Electrical Energy Storage App 20190270382 - Pfizenmaier; Tim ; et al.	2019-09-05
Electrical monitoring device and method for safeguarding the protective function of a type A residual current device (RCD) Grant 9,397,494 - Hofheinz , et al. July 19, 2	2016-07-19
Devices and methods for the safe driving, charging and energy recovery operation of an electric vehicle Grant 9,272,626 - Sellner , et al. March 1, 2	2016-03-01
Method and apparatus for determining an insulation resistance in a grounded isole terre system Grant 9,182,431 - Hofheinz November 10, 2	2015-11-10
Device for monitoring the insulation of a non-grounded electrical DC grid, particularly a photovoltaic system, and system comprising such a device Grant 8,816,529 - Hofheinz August 26, 2	2014-08-26
Insulation Monitoring Device With Measuring Circuit Interruption App 20140152329 - Hofheinz; Wolfgang	2014-06-05
Power charging device for an electric vehicle Grant 8,502,496 - Hofheinz August 6, 2	2013-08-06
Devices And Methods For The Safe Driving, Charging And Energy Recovery Operation Of An Electric Vehicle App 20130162207 - Sellner; Harald ; et al.	2013-06-27
Method And Apparatus For Determining An Insulation Resistance In Grounded It Systems App 20130088240 - Hofheinz; Wolfgang	2013-04-11
Electrical Monitoring Device And Method For Safeguarding The Protective Function Of A Type A Residual Current Device (rcd) App 20130070374 - Hofheinz; Wolfgang ; et al.	2013-03-21
Devices And Methods For The Safe Driving, Charging And Energy Recovery Operation Of An Electric Vehicle App 20120249070 - Sellner; Harald ; et al.	2012-10-04
Device For Monitoring The Insulation Of A Non-grounded Electrical Dc Grid, Particularly A Photovoltaic System, And System Comprising Such A Device App 20120049630 - Hofheinz; Wolfgang	2012-03-01
Power Charging Device For An Electric Vehicle App 20110273139 - Hofheinz; Wolfgang	2011-11-10

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