Roman Ostapiak
3Patents
3h-index
7Co-inventors
47Inventor score
Filing activity: Aug 14, 1974 → Aug 5, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4814962A | Zero voltage switching half bridge resonant converter | Emerging Cross-Sectional Technologies | 94 | Expired |
| US3935527A | Inrush current limit circuit with reset response to lowered input voltage | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5739999A | Current limiting circuit | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.