Ralph Walk
3Patents
2h-index
6Co-inventors
37Inventor score
Filing activity: Dec 23, 1976 → Oct 24, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4814962A | Zero voltage switching half bridge resonant converter | Emerging Cross-Sectional Technologies | 94 | Expired |
| US4849874A | Single mag amp control system for regulating bipolar voltage output of a power converter | Electricity | 5 | Expired |
| US4053822A | Subharmonic frequency generator | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.