Inventor

STICHWEH HEIKO

DE7 patents

⚠️ This page may combine multiple inventors who share the name “STICHWEH HEIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LENZE DRIVES GMBH

3 patents

US10312838B2Jun 4, 2019

Drive system

LENZE DRIVES GMBH2 citations62

US8350517B2Jan 8, 2013

Applying a control unit to an asynchronous machine which is operated without a rotary encoder

LENZE DRIVES GMBH4 citations57

US11296579B2Apr 5, 2022

Vernier external rotor machine and motor system

LENZE DRIVES GMBH0 citations44

LENZE AUTOMATION GMBH

2 patents

US11316451B2Apr 26, 2022

Method for determining current-dependent and/or rotational angle position-dependent characteristic variables of an electrical machine, and frequency converter

LENZE AUTOMATION GMBH0 citations38

US9270294B2Feb 23, 2016

Method and device for producing a digital signal

LENZE AUTOMATION GMBH0 citations36

LENZE SE

1 patent

US12341449B2Jun 24, 2025

Method for determining a rotational angle position of a rotor of a multiphase electrical machine, and frequency converter

LENZE SE0 citations45

STICHWEH HEIKO

1 patent

US8975858B2Mar 10, 2015

Method for controlling an asynchronous machine having a converter in a manner that is optimal for (copper) loss

STICHWEH HEIKO1 citations36