Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11169019 | Distributed fiber optic acoustic sensor | Hongxin Chen | 2021-11-09 |
| 10969411 | Polarization insensitive current and magnetic sensors with active temperature compensation | — | 2021-04-06 |
| 10895477 | Sine-cosine optical frequency encoder devices based on optical polarization properties | Xiaojun Chen | 2021-01-19 |