Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9537134 | Rechargeable battery | Hong-Hyeon Lee, Sang-Won Byun | 2017-01-03 |
| 8835031 | Rechargeable battery | Chi-Young Lee, Joong Heon Kim, Jong-Seok Moon, Hui-Jun Lee | 2014-09-16 |