Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11472445 | Crack repair material of concrete vacuum tube segment using ultra-high performance concrete (UHPC) for hyper-speed transportation system, and crack repairing method for the same | Gum Sung Ryu, Byung-Suk Kim, Kyung Taek Koh, Jae Joon SONG, Jae Yoon Kang +1 more | 2022-10-18 |
| 11466456 | Method of manufacturing three-dimensional textile reinforcement member and method of constructing textile-reinforced concrete structure using the same | Hyeong Yeol Kim, Kyung Taek Koh, Gum Sung Ryu, Dong Woo Seo, Young Jun You +3 more | 2022-10-11 |