Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9825277 | Rechargeable battery | Sang-Won Byun, Won Jun Lee, Jae Kyung Kim, In Kim | 2017-11-21 |
| 9819005 | Secondary battery | Won Jun Lee, Sang-Won Byun | 2017-11-14 |
| 9537134 | Rechargeable battery | Sang-Won Byun, Jeong-Wan Haam | 2017-01-03 |