Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8070520 | Electrical card connector | Yun-Song Sun, Qi-Jun Zhao | 2011-12-06 |
| 8033865 | Electrical card connector | Li Li, Qi-Jun Zhao | 2011-10-11 |
| 7909628 | Card connector having an improved spring member | Jian-Fei Yu, Qi-Jun Zhao | 2011-03-22 |