Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806965 | Wavefront and intensity analyzer for collimated beams | — | 2004-10-19 |
| 6788422 | Method and apparatus for using quasi-stable light sources in interferometry applications | — | 2004-09-07 |
| 6744522 | Interferometer for measuring the thickness profile of thin transparent substrates | Peter De Groot | 2004-06-01 |
| 6717680 | Apparatus and method for phase-shifting interferometry | Michael Kuchel | 2004-04-06 |