Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12134842 | Yarn for tire cord and tire cord | Il Chung, Sung Ho Park, Nermeen Nabih, Michael Schunack, Thomas Kramer | 2024-11-05 |
| 11603604 | Spinning pack for manufacturing high strength yarn, and yarn manufacturing apparatus and method | Sung Ho Park, Il Chung | 2023-03-14 |
| 11255025 | Spinning nozzle apparatus for manufacturing high-strength fiber | Wan-Gyu Hahm, In Woo Nam, Seung Jin Lee | 2022-02-22 |
| 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 |
| 10422052 | Method of manufacturing high strength synthetic fibers | Wan-Gyu Hahm, In Woo Nam, Seung Jin Lee, Do Kun Kim, Joo-Hyung Lee +3 more | 2019-09-24 |
| 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 |
| 9599663 | Probing method, probe card for performing the method, and probing apparatus including the probe card | Sang-Boo Kang | 2017-03-21 |