Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12149243 | Level shifting circuit manufacturing method | Yaqi MA, Lei Pan | 2024-11-19 |
| 11831310 | Level shifting circuit and method | Yaqi MA, Lei Pan | 2023-11-28 |
| 11431339 | Level shifting circuit and method | Yaqi MA, Lei Pan | 2022-08-30 |
| 6439904 | Electrical card connector with ejector device | ZiQiang Zhu, Guohua Zhang | 2002-08-27 |