Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6440179 | Packaging method for electric power storage units of an ultracapacitor energy storage device | Chang-Chen Yang, Yung-Shang Huang, Keh-Chi Tsai, James M. Lawson | 2002-08-27 |