Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366023 | Anhydrous dyeing system for yarn | Ji-Sang JANG, Jae Jeong Lee, Kyoung-Kyu Kim, Kyung-Seok Choi, Chi-Kyun Park | 2025-07-22 |
| 12134848 | Anhydrous fiber-dyeing apparatus and method using vacuum transfer, and fiber manufactured by dyeing method | Ji-Sang JANG, Jae Jeong Lee, Kyoung-Kyu Kim, Kyung-Seok Choi, Chi-Kyun Park | 2024-11-05 |
| 12048357 | Three-dimensional out sole having improved pattern quality and durability, and shoe comprising same | Ji-Sang JANG, Jae Jeong Lee, Kyoung-Kyu Kim, Kyung-Seok Choi, Chi-Kyun Park | 2024-07-30 |
| 11378108 | Method and apparatus for diagnosing pneumatic control valve by using positioner model | Yang Seok Kim, Dae Woong Kim, Bum Nyun Kim, Young Sheop Park, Chi Yong Park +7 more | 2022-07-05 |
| 11276300 | Method for learning latest data considering external influences in early warning system and system for same | Dae Woong Kim, Nam Woo Choi, Bum Nyun Kim, Hyoung Kyun Kim, Ji-In Kim +7 more | 2022-03-15 |
| 8092754 | Carbon nanotubes mass fabrication system and mass fabrication method | — | 2012-01-10 |