Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11609399 | Optical fiber splicing tray | Aiping Ma, Yunpeng Xie, Fenglun Zhou, Fengyun Cao, Zhimin He | 2023-03-21 |
| 7651268 | Method and testing equipment for LEDs and laser diodes | Desen Cao | 2010-01-26 |