Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10118132 | Inspection apparatus of electrolyte membrane | Jae Jun Ko, Kwi Seong Jeong | 2018-11-06 |
| 10020525 | Method and system for diagnosing state of fuel cell stack | Kwi Seong Jeong | 2018-07-10 |