Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11575265 | Method for controlling output level of modular multilevel converter for reducing power system frequency change | Hee Jin Kim, Dong Su Lee, Kyeon Hur, Sang Min Kim | 2023-02-07 |
| 11549310 | Foldable balcony balustrade-combined fire/disaster evacuation facility | Soon Mo Ryu | 2023-01-10 |