Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11171073 | Switching semiconductor device and cooling apparatus thereof | Kyeonghwan Kim | 2021-11-09 |
| 11063488 | Stator for electric rotating machine | Hojun Shin, Kyeonghwan Kim, Gyeongjae Park, Wonjung Sung, Yangsoo Lee +1 more | 2021-07-13 |