Lu Chen
2Patents
1h-index
4Co-inventors
41Inventor score
Filing activity: Apr 20, 1998 → Feb 27, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5936780A | Projection zoom lens having a long back focal length | Physics | 6 | Expired |
| US11287732B2 | Optical illumination system and projection device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.