Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072747 | Portable apparatus and fastening device thereof | XUE-DONG TANG | 2011-12-06 |
| 8068337 | Portable apparatus and positioning device thereof | Shi-Kun Guo, XUE-DONG TANG, KE-HUI PENG, Qia-Kai Xie, Jin-Feng Liu | 2011-11-29 |
| 8061673 | Portable apparatus and fastening device thereof | — | 2011-11-22 |
| 8061674 | Portable apparatus and fastening device thereof | — | 2011-11-22 |
| 7990731 | Electronic device | Shi-Kun Guo, KE-HUI PENG | 2011-08-02 |