Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11448876 | Method of manufacturing a height-modulated optical diffractive grating | Ismo Vartiainen, Jussi Rahomäki | 2022-09-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11448876 | Method of manufacturing a height-modulated optical diffractive grating | Ismo Vartiainen, Jussi Rahomäki | 2022-09-20 |