Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084998 | Method and device for controlling a storage voltage of a battery pack | Christina Lampe-Onnerud, Richard V. Chamberlain, II, Per Onnerud | 2011-12-27 |
| 8071233 | Integrated current-interrupt device for lithium-ion cells | Phillip E. Partin, Sherman H. Zeng, Per Onnerud, Richard V. Chamberlain, II | 2011-12-06 |
| 8003241 | Lithium battery with external positive thermal coefficient layer | Phillip E. Partin | 2011-08-23 |