Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071233 | Integrated current-interrupt device for lithium-ion cells | Sherman H. Zeng, Per Onnerud, Yanning Song, Richard V. Chamberlain, II | 2011-12-06 |
| 8012615 | CID retention device for Li-ion cell | Per Onnerud, Richard V. Chamberlain, II, Jan-Roger Linna, Mimmo Elia | 2011-09-06 |
| 8003241 | Lithium battery with external positive thermal coefficient layer | Yanning Song | 2011-08-23 |