Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11952968 | Safety ignition device for high altitude dual pulse motor including the same | Seung Gyo Jang, Young Hwa Kwon | 2024-04-09 |
| 11085220 | Stopper apparatus for vehicle tailgate | In-Soo Jung, Myung Taek Lee | 2021-08-10 |