Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11714250 | Welding structure for optical module and application thereof | Lifeng YAO, Shuijia Chu, Chunmei Liu, Wangzhen Zhang | 2023-08-01 |
| 11442239 | Assembly device and assembly method for optical assembly | Xiaoming Ding, Yiqi Wang, Hailong Liao | 2022-09-13 |