Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9310564 | Multiport tunable optical filters | Massimo Martinelli, Mark H. Garrett, Ruipeng Sun | 2016-04-12 |
| 9297960 | Multiport tunable optical filters | Massimo Martinelli, Mark H. Garrett, Ruipeng Sun | 2016-03-29 |
| 9097580 | Multiport tunable optical filters | Massimo Martinelli, Mark H. Garrett, Ruipeng Sun | 2015-08-04 |