Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10756514 | Stabilizing a precision electro optical oscillator clock using an environmentally insensitive metamaterial device | — | 2020-08-25 |
| D890440 | User interface with a light ring for a hearing protection device | May Wilson, Claes Haglund, Trym Holter, Erik Pertot, Jie Zhu | 2020-07-14 |