Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205902 | Energy storage system | Young Geun Kim, Il-Hyung Lim, Do Hyun Kim | 2021-12-21 |
| 8854776 | Relay and method for protecting transformer, and transformer protecting system having the same | Jong Jin JUNG | 2014-10-07 |