Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10024648 | Interference measuring device and method of measurement using the same device | Tatsuya Nagahama, Ken Motohashi, Han Haitjema | 2018-07-17 |
| 9881400 | Method for measuring a high accuracy height map of a test surface | Adriaan Tiemen ZUIDERWEG, Harm Visscher | 2018-01-30 |