Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10471529 | Electrical discharge machining device and method for the same | Pyeong An Lee | 2019-11-12 |
| 10355303 | Electrode assembly, manufacturing method thereof, and rechargeable battery | Yu-Jin Han, Hye-Jin KWON, Eun-Young Goh, Jun-Won Suh, Jong-Ki Lee +5 more | 2019-07-16 |
| 10297798 | Rechargeable battery | Yu-Jin Han, Hye-Jin KWON, Jong-Ki Lee | 2019-05-21 |