Frederick Plumb
5Patents
5h-index
9Co-inventors
52Inventor score
Filing activity: Sep 9, 1985 → Nov 25, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4743767A | Systems and methods for ion implantation | Electricity | 49 | Expired |
| US5399871A | Plasma flood system for the reduction of charging of wafers during ion implantation | Electricity | 44 | Expired |
| US4754200A | Systems and methods for ion source control in ion implanters | Electricity | 33 | Expired |
| US4825087A | System and methods for wafer charge reduction for ion implantation | Electricity | 22 | Expired |
| US5747936A | Ion implantation apparatus with improved post mass selection deceleration | Electricity | 15 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.