Inventor

VÖLKEL STEFAN

DE4 patents

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

SIEMENS AG

3 patents

US8908402B2Dec 9, 2014

Modular high-frequency converter and method for operating the same

SIEMENS AG5 citations67

US9553441B2Jan 24, 2017

Method and apparatus for protecting an intermediate circuit capacitor in a power converter

SIEMENS AG2 citations66

US9748888B2Aug 29, 2017

Method for operating power semiconductors

SIEMENS AG0 citations34

FUCHS ENRICO

1 patent

US8947037B2Feb 3, 2015

Method for estimating a torque of a three-phase drive motor for a vehicle

FUCHS ENRICO1 citations38