Stefan Hain
21Patents
4h-index
24Co-inventors
63Inventor score
Filing activity: Jun 2, 1998 → Oct 3, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6154022A | Optical measuring method and optical measuring device for measuring an alternating magnetic field having intensity normalization | Physics | 8 | Expired |
| US6208129A | Optical method and arrangement for measuring a periodic value having at least one frequency component | Physics | 7 | Expired |
| US6297625A | Method and device for measuring a magnetic field | Physics | 7 | Expired |
| US8171771B2 | Calibration for a nondestructive material testing system | Physics | 4 | Active |
| US6118918A | Configuration for transmitting light between two locations at different electric potentials, and method of producing such a configuration | Electricity | 3 | Expired |
| US6284082A | Method of producing a wound insulating pipe | Performing Operations; Transporting | 3 | Expired |
| US6203647A | Method of producing a wound insulating pipe | Physics | 3 | Expired |
| US10254327B2 | Method and device for short circuit detection in power semiconductor switches | Electricity | 2 | Active |
| US11728748B2 | Power module for operating an electric vehicle drive with improved temperature determination of the power semiconductors | Emerging Cross-Sectional Technologies | 1 | Active |
| US11997834B2 | Control apparatus for operating an electric drive for a vehicle having first and second power modules with a cooler therebetween and related method | Emerging Cross-Sectional Technologies | 0 | Active |
| US11746604B2 | Subsea housing assembly and subsea sensor | Electricity | 0 | Active |
| US11171588B2 | Method for monitoring the operation of an electrical rotating machine | Electricity | 0 | Active |
| US11923785B2 | Power module for the operation of an electric vehicle drive with improved temperature determination of the power semiconductor | Physics | 0 | Active |
| US12323075B2 | Inverter structure of an electronic module for an electric drive of a vehicle | Performing Operations; Transporting | 0 | Active |
| US11711027B2 | Power module for operating an electric vehicle drive system | Emerging Cross-Sectional Technologies | 0 | Active |
| US11532995B2 | Electronic module for an electric drive of a vehicle with current paths of equal length for a highside switch and a lowside switch | Emerging Cross-Sectional Technologies | 0 | Active |
| US8196473B2 | Method for synchronization of ultrasonic transducers in a movement system | Physics | 0 | Active |
| US11968810B2 | Power module for operating an electric vehicle drive with a reduced leakage inductance | Emerging Cross-Sectional Technologies | 0 | Active |
| US8127591B2 | Calibration for a nondestructive material testing system | Physics | 0 | Active |
| US7026728B2 | System for supplying electrical power to a load by a transmission path which has been split into two parts | Electricity | 0 | Expired |
| US11413969B2 | Control apparatus for operating an electric drive for a vehicle and method of manufacturing such a control apparatus | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.