Andreas Frommeyer
7Patents
2h-index
25Co-inventors
47Inventor score
Filing activity: Dec 3, 2003 → Jun 1, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7760327B2 | Reflecting optical element with eccentric optical passageway | Physics | 3 | Active |
| US9513452B2 | Damping device | Physics | 3 | Active |
| US7777963B2 | Method for improving the imaging properties of a projection objective, and such a projection objective | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7448763B2 | Optical subassembly and projection objective in semiconductor lithography | Physics | 2 | Expired |
| US9069263B2 | Method for improving the imaging properties of a projection objective, and such a projection objective | Emerging Cross-Sectional Technologies | 1 | Active |
| US7540983B2 | Method of producing aspherical optical surfaces | Emerging Cross-Sectional Technologies | 0 | Active |
| US9581813B2 | Method for improving the imaging properties of a projection objective, and such a projection objective | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.