Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10698169 | Module with wavelength-based directional bias of light for receiving and transmitting optical signals | — | 2020-06-30 |
| 10583537 | Tool for adjusting pressing heads of auxiliary welding machine and method for operating the same | Jianchao Li, Xinlong ZHAO, Chengyu Song, Long Zhao, Xinming Duan | 2020-03-10 |