Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11043814 | Apparatus for controlling ESS according to transient stability state and method thereof | Tae-Ok Kim, Gu-Han Kim, Chong-Ho Rhim, Yong-Gu Ha | 2021-06-22 |
| 10989520 | Methods for nondestructive measurements of thickness of underlying layers | Duck Mahn Oh, Si-hyeon Choi, Young-Hoon Sohn, Yu-Sin Yang, Chi Hoon Lee | 2021-04-27 |