Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7686633 | Memory card connector with improved switch structure | Jian-Fei Yu, Qi-Jun Zhao | 2010-03-30 |
| 7473115 | Memory card connector with improved switch structure | Jian-Fei Yu, Qi-Jun Zhao | 2009-01-06 |
| 7422485 | Memory card connector with improved structure | Jian-Fei Yu, Qi-Jun Zhao | 2008-09-09 |
| 7341465 | Electrical card connector having an anti-mismating mechanism | Yun-Song Sun, Qi-Jun Zhao | 2008-03-11 |
| 7309259 | Electrical card connector with shutter mechanism | Yun-Song Sun, Qi-Jun Zhao | 2007-12-18 |
| 7241153 | Portable storage device with protective cap | Jia-Yong He, Qi-Jun Zhao | 2007-07-10 |
| 7223574 | Portable memory device with protective cap | Jia-Yong He, Qi-Jun Zhao, Yu-Long Mao | 2007-05-29 |
| 7214075 | Portable memory device with waterproof structure | Jia-Yong He, Qi-Jun Zhao | 2007-05-08 |
| D537819 | USB flash disk | Qi-Jun Zhao | 2007-03-06 |
| D536668 | Electrical card connector | Ke-Hua Ye, Qi-Jun Zhao | 2007-02-13 |
| 7172460 | Universal serial bus connector with integral shell | Qi-Jun Zhao | 2007-02-06 |