Duk Lee
6Patents
2h-index
7Co-inventors
40Inventor score
Filing activity: Oct 16, 1997 → Nov 4, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5839129A | Cleaning water supply device for a toilet | Fixed Constructions | 8 | Expired |
| US7622720B2 | Exposure device | Physics | 2 | Active |
| US7701552B2 | Exposure device | Physics | 1 | Active |
| US7741622B2 | Exposure device | Physics | 0 | Active |
| US9280062B2 | Exposure device | Electricity | 0 | Active |
| US7767983B2 | Exposure device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.