Randall Stephens
4Patents
2h-index
2Co-inventors
38Inventor score
Filing activity: Jul 23, 1990 → Mar 9, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9400891B2 | Owner controlled transmitted file protection and access control system and method | Electricity | 7 | Active |
| US5216173A | N-cyanoimides | Chemistry; Metallurgy | 3 | Expired |
| US6833757B2 | Method and system for improving amplifier efficiency | Electricity | 2 | Expired |
| US6930548B2 | Method and system for improving amplifier efficiency | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.