Sihai Cao
1Patents
0h-index
3Co-inventors
19Inventor score
Filing activity: Dec 3, 2010 → Dec 3, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8133642B2 | Metal optical grayscale mask and manufacturing method thereof | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.