Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11693181 | High-density optical waveguide structure and printed circuit board and preparation method thereof | Xinhong Shi, Haitao Fu, Jun-Liang Zhang, Longxiu Zhu, Marika Immonen | 2023-07-04 |