Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10584430 | Security yarn containing multi-component spinning fiber and security product using the same | Wan-Gyu Hahm, Sung Won Byun, Byeong Jin Yeang, In Woo Nam, Seung Jin Lee +1 more | 2020-03-10 |
| 10266967 | Method and apparatus for fabricating conjugate fiber, and conjugate fiber fabricated thereby | Wan-Gyu Hahm, Sung Won Byun, Byeong Jin Yeang, In Woo Nam, Seung Jin Lee +1 more | 2019-04-23 |
| 10201801 | Hybrid water treatment agent of β-manganese dioxide nanoparticles and carbon nanotube, preparation method therefor, water treatment apparatus using same, and underground water in situ treatment apparatus | Seok-Oh Ko, Seoktae Kang | 2019-02-12 |