Yu Pen Fun
1Patents
1h-index
4Co-inventors
25Inventor score
Filing activity: Dec 31, 2003 → Dec 31, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6898471B1 | Multivariate RBR tool aging adjuster | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.