Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11189516 | Method for mask and substrate alignment | Greg Freeman, Ozkan Celik, Alexander Lerner | 2021-11-30 |
| 11032464 | Methods and apparatus for absolute and relative depth measurements using camera focus distance | Ozkan Celik, Gregory John Freeman, Paul Z. Wirth, Tommaso Vercesi | 2021-06-08 |