Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451476 | Case including peripheral sealing portions for enclosing a secondary battery | Youn-Han Chang | 2002-09-17 |
| 6254648 | Method of manufacturing a case for a secondary battery | Hyung-Gon Noh | 2001-07-03 |
| 6242130 | Case containing secondary battery | Hyung-Gon Noh | 2001-06-05 |
| 5607567 | Protamine-responsive polymeric membrane electrode | Mark E. Meyerhoff, Victor C. Yang | 1997-03-04 |