Paul Ryan
14Patents
5h-index
12Co-inventors
63Inventor score
Filing activity: Feb 8, 1988 → May 25, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7961484B2 | Bipolar transistor drivers | Emerging Cross-Sectional Technologies | 15 | Active |
| US8023294B2 | Noise reduction systems and methods for unshielded coupling of switch mode power supply | Electricity | 11 | Active |
| US7714554B2 | Forward power converter controllers | Emerging Cross-Sectional Technologies | 8 | Active |
| US8411468B2 | Power converters | Emerging Cross-Sectional Technologies | 7 | Active |
| US7830130B2 | Forward power converter controllers | Emerging Cross-Sectional Technologies | 5 | Active |
| US9531264B2 | Auxiliary recharge | Emerging Cross-Sectional Technologies | 3 | Active |
| US9735663B2 | BJT drive scheme | Electricity | 2 | Active |
| US7751208B2 | Forward power converter controllers | Emerging Cross-Sectional Technologies | 2 | Active |
| US10063152B2 | Storage time control | Emerging Cross-Sectional Technologies | 2 | Active |
| US9621050B2 | Storage time control | Emerging Cross-Sectional Technologies | 2 | Active |
| USD318005S | Tool for use primarily by the elderly in performing manual operations | General | 2 | Expired |
| US11516960B2 | Gauge wheel for agricultural applications | Performing Operations; Transporting | 0 | Active |
| US12167705B2 | Gauge wheel system | Performing Operations; Transporting | 0 | Active |
| US10455752B2 | Agricultural wheel | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.