Stichweh; Heiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Stichweh; Heiko.The latest application filed is for "vernier external rotor machine and motor system".

Company Profile

3.7.7

Stichweh; Heiko - Springe 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 determining current-dependent and/or rotational angle position-dependent characteristic variables of an electrical machine, and frequency converter Grant 11,316,451 - Stichweh , et al. April 26, 2	2022-04-26
Vernier external rotor machine and motor system Grant 11,296,579 - Thesseling , et al. April 5, 2	2022-04-05
Drive system Grant 10,312,838 - Stichweh , et al.	2019-06-04
Vernier External Rotor Machine and Motor System App 20190089223 - THESSELING; Matthias ; et al.	2019-03-21
Drive System App 20180241326 - STICHWEH; Heiko ; et al.	2018-08-23
Method for Determining Current-Dependent And/Or Rotational Angle Position-Dependent Characteristic Variables of an Electrical Machine, and Frequency Converter App 20180198391 - STICHWEH; Heiko ; et al.	2018-07-12
Method and device for producing a digital signal Grant 9,270,294 - Duesterberg , et al. February 23, 2	2016-02-23
Method and Device for Producing a Digital Signal App 20150365101 - DUESTERBERG; Dirk ; et al.	2015-12-17
Method for controlling an asynchronous machine having a converter in a manner that is optimal for (copper) loss Grant 8,975,858 - Stichweh , et al. March 10, 2	2015-03-10
Method For Controlling An Asynchronous Machine Having A Converter In A Manner That Is Optimal For (copper) Loss App 20130271061 - Stichweh; Heiko ; et al.	2013-10-17
Applying a control unit to an asynchronous machine which is operated without a rotary encoder Grant 8,350,517 - Stichweh January 8, 2	2013-01-08
Applying A Control Unit To An Asynchronous Machine Which Is Operated Without A Rotary Encoder App 20100327798 - Stichweh; Heiko	2010-12-30

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