Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8007935 | Plate assembly, core and lithium ion battery | Long He, Jianhua Zhu, Hongchi Gu | 2011-08-30 |
| 7923139 | Secondary battery including a safety device | Lei Han | 2011-04-12 |
| 7906233 | Lithium ion secondary battery | Chuanfu Wang | 2011-03-15 |