Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10315371 | Multiphase optical grating | Valtteri Kalima, Mervi Kaarina Ylä-Jarkko | 2019-06-11 |
JP
Juha Pietarinen
Overall (2019): #397,910 of 560,194Top 75%
1
Patents 2019