Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12209371 | Low-profile barrier and constructing method thereof | Jung-Gon Sung, Duk-Geun Yun, Young Rok Kim, Chunjoo Yoon, Jaehong Park | 2025-01-28 |
| 11021843 | Energy absorbing post having sliding rail assembly | Jung-Gon Sung, Duk-Geun Yun, Jae Hong Park, Suk-Ki LEE, Jae-Pil Moon +4 more | 2021-06-01 |