Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6974343 | SIM card connector | Qisheng Zheng, Bo Chen | 2005-12-13 |
| 6942513 | Card connector | Qinsheng Zheng | 2005-09-13 |
| 6885347 | Method for assembling antenna onto plastic base | Qisheng Zheng, Kai Lu | 2005-04-26 |