Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11469587 | Overcurrent protection power transfer switch | Jong Chan Park | 2022-10-11 |
| 10026979 | Apparatus and method for controlling fuel cell system using reconfigurable switch network | Seong Je Wu, Kyung Bin Yoo, Naehyuck Chang, Jaemin Kim | 2018-07-17 |
| 9312553 | Apparatus and method for controlling fuel cell system | Kyung Bin Yoo, Young-Dae Kim, Seong Je Wu, Su-Hyun LEE, Jeong Pyo Lee | 2016-04-12 |
| 6840198 | Air-proportionality type boiler | Sin-Gu Kang | 2005-01-11 |