Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590648 | Apparatus for measuring light | Adrian von Orelli | 2003-07-08 |
| 6545808 | Phase mask with spatially variable diffraction efficiency | Michel Poirier, Zhihong Xu, Nadia Capolla | 2003-04-08 |