Joerg Kirchner
21Patents
5h-index
23Co-inventors
69Inventor score
Filing activity: Oct 23, 2003 → Apr 28, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7259603B2 | Switch mode power converter | Electricity | 15 | Expired |
| US10014777B1 | Buck-boost DC-DC converter | Electricity | 15 | Active |
| US7084611B2 | DC/DC converter | Electricity | 9 | Expired |
| US7362083B2 | DC-DC converter with modulator circuit having a feed forward structure | Electricity | 7 | Expired |
| US8866450B2 | Electronic device and method for DC-DC conversion | Electricity | 6 | Active |
| US9929650B1 | Implementation of spread spectrum in PFM mode for DC-DC converters | Electricity | 5 | Active |
| US10819237B1 | Gate voltage plateau completion circuit for DC/DC switching converters | Electricity | 5 | Active |
| US10523116B2 | Timer for creating a stable on time | Electricity | 1 | Active |
| US10924015B2 | Methods, apparatus, and systems for current sensing in valley current-controlled boost converters | Emerging Cross-Sectional Technologies | 1 | Active |
| US8373495B2 | Self biased gate controlled switch | Electricity | 1 | Active |
| US7135840B2 | DC/DC converter circuit and method for DC/DC conversion | Emerging Cross-Sectional Technologies | 1 | Expired |
| US10871810B2 | Power supply system with pulse mode operation | Emerging Cross-Sectional Technologies | 1 | Active |
| US9401638B2 | System and method for single phase transition for multiphase DCDC converters | Electricity | 0 | Active |
| US11552566B2 | Current sensing for valley current-controlled power converters | Emerging Cross-Sectional Technologies | 0 | Active |
| US10651742B2 | Down-mode valley-current-sense replica linearization | Electricity | 0 | Active |
| US11303210B2 | Current sense circuit topology | Electricity | 0 | Active |
| US10763748B2 | Buck-boost DC-DC converter | Electricity | 0 | Active |
| US12341422B2 | DC-DC converter topology with switching overcurrent protection | Electricity | 0 | Active |
| US11569736B2 | Self-adjusting DC/DC converter soft-start mechanism | Electricity | 0 | Active |
| US10069416B2 | Buck-boost converter controller | Electricity | 0 | Active |
| US11258363B2 | Switched mode power supply control topology | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.