Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8652675 | Cooling structure of lithium ion secondary battery system | Jeon Keun Oh, Yu Rim Do | 2014-02-18 |
| D335870 | Notebook personal computer | — | 1993-05-25 |
| D330014 | Computer housing | — | 1992-10-06 |