Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7885078 | Electrical card | Hao Gu, Qi-Sheng Zheng, Zhi-Quan Mou | 2011-02-08 |
| 7813137 | Rotatable memory card with improved locking mechanism | Hao Gu, Qi-Sheng Zheng, Zhi-Quan Mou, Jia-Yong He | 2010-10-12 |
| 7491076 | Rotatable memory card with improved locking mechanism | Hao Gu, Qi-Sheng Zheng, Zhi-Quan Mou | 2009-02-17 |