Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11533005 | Electronic device with structure for harvesting energy | Sangheon Lee, Seongjin An, Bookeun Oh | 2022-12-20 |
| 11489150 | Lithium ion battery and cathode active material therefor | Sungun Wi, Bookeun Oh, Jaeman Choi | 2022-11-01 |
| 11276874 | Rechargeable battery with variable layer dependent to temperature change | Bookeun Oh, Yeonil Lee | 2022-03-15 |