Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11757215 | High speed electrical connector and printed circuit board thereof | Qigui Xu, E Zhao, Zhigang Sheng | 2023-09-12 |
| D931652 | Mattress | Qing Wei | 2021-09-28 |
| 10944189 | High speed electrical connector and printed circuit board thereof | Qigui Xu, E Zhao, Zhigang Sheng | 2021-03-09 |