David Callan
2Patents
2h-index
8Co-inventors
30Inventor score
Filing activity: Nov 27, 2002 → Mar 9, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6879377B2 | Lithographic apparatus and device manufacturing method | Physics | 7 | Expired |
| US7714305B2 | Lithographic apparatus and device manufacturing method | Physics | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.