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, Chi-Kyun Park, Yong Hoon 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, Chi-Kyun Park, Yong Hoon 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, Chi-Kyun Park, Yong Hoon Park | 2024-07-30 |
| 11951510 | Apparatus for forming magnetic pigment pattern on article and method for forming magnetic pigment pattern using the same | Ji-Sang JANG, Jae Jeong Lee, Kyoung-Kyu Kim, Chi-Kyun Park | 2024-04-09 |
| 6143900 | Stereoselective synthesis of oxazoline derivative | Won-Hun Ham, Han Won Lee, Sung Ki Seo, Jin Kyu Park, Ki Young Lee +1 more | 2000-11-07 |
| 6127546 | Process for the preparation of oxazoline compound | Jin Kyu Park, Han Won Lee, Sung Ki Seo, Won-Hun Ham, Chang Young Oh +3 more | 2000-10-03 |