Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10001805 | Portable apparatus | — | 2018-06-19 |
| 8788227 | Measuring method of critical current density of superconductor wires using measurement of magnetization loss | Kyeong Dal Choi, Ji Kwang Lee, Woo Seok Kim, Chan Hee Park, Byung Wook Han | 2014-07-22 |
| 8405363 | Contact module for rechargeable battery, mobile electronic device having the same contact module and method of preventing rechargeable battery from exploding using the same contact module | — | 2013-03-26 |