Rong DU
3Patents
1h-index
4Co-inventors
41Inventor score
Filing activity: May 12, 1992 → Apr 28, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5311102A | Power supply unit for discharge lamps | Emerging Cross-Sectional Technologies | 4 | Expired |
| US11383940B2 | Robot arm for holding cassette and automatic cassette transfer device | Electricity | 0 | Active |
| US10197390B2 | Pre-alignment measurement device and method | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.