Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8837156 | Contact type portable power | Zhongwei Sun, Houquan Zhang, Yongli Zhou | 2014-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8837156 | Contact type portable power | Zhongwei Sun, Houquan Zhang, Yongli Zhou | 2014-09-16 |