Christian Stulz
9Patents
4h-index
17Co-inventors
54Inventor score
Filing activity: Mar 5, 1997 → Oct 15, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6288915A | Converter circuit arrangement having a DC intermediate circuit | Electricity | 19 | Expired |
| US5734249A | Method and apparatus for direct torque control of a three-phase machine | Electricity | 13 | Expired |
| US5999423A | Voltage converter with filter arrangement | Electricity | 13 | Expired |
| US7499297B2 | Low-harmonics, polyphase converter circuit | Electricity | 4 | Active |
| US8653768B2 | Flux offset compensation for a rotating electrical machine | Electricity | 3 | Active |
| US9915517B2 | Method and device for determining a rotor position of an electronically commutated electric machine | Electricity | 2 | Active |
| US9837922B2 | Discharging DC link capacitors in an NPC converter | Electricity | 1 | Active |
| US11527973B2 | Method for starting a synchronous motor | Electricity | 0 | Active |
| US10819255B2 | Starting an induction machine | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.