Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8865335 | Electrochemical storage cell | Han Lei, Gu Hongjuan, Zheng Weixin | 2014-10-21 |
| 8092936 | Electrochemical cell having a coiled core | Zhou Xiankai, Han Lei, Gu Hongjuan | 2012-01-10 |