Detlef Ummelmann
3Patents
2h-index
1Co-inventors
30Inventor score
Filing activity: Sep 29, 2008 → Sep 13, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7944288B2 | Switched-capacitor amplifier arrangement having a low input current | Electricity | 8 | Active |
| US9923500B1 | Gate-driver circuit with improved common-mode transient immunity | Electricity | 2 | Active |
| US9231520B2 | Wien-bridge oscillator and circuit arrangement for regulating a detuning | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.