Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12389533 | Printed circuit board | Changgang YIN, Zhongmin Wei, Bi YI | 2025-08-12 |
| 11995389 | Connector structure, and skew calculation method and device | Xinjian Chen, Rongxing Ban, Yingxin Wang | 2024-05-28 |
| 10064271 | PCB processing method and PCB | Bi YI, Fengchao Ma, Wang XIONG, Yingxin Wang | 2018-08-28 |