Roger W. Key
6Patents
3h-index
7Co-inventors
42Inventor score
Filing activity: Sep 29, 2004 → Feb 14, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8143120B2 | Multiple doping level bipolar junctions transistors and method for forming | Electricity | 114 | Active |
| US7095094B2 | Multiple doping level bipolar junctions transistors and method for forming | Electricity | 5 | Expired |
| US7713811B2 | Multiple doping level bipolar junctions transistors and method for forming | Electricity | 4 | Active |
| US7449388B2 | Method for forming multiple doping level bipolar junctions transistors | Electricity | 2 | Active |
| US7910425B2 | Multiple doping level bipolar junctions transistors and method for forming | Electricity | 0 | Active |
| US7176781B2 | Structure and method for adjusting integrated circuit resistor value | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.