Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415778 | Method for preparing phthalonitrile-based compound | Kee Yoon ROH, Hee-Su Kim | 2025-09-16 |
| 11834395 | Method for preparing hydrogenated bisphenol A | Kee Yoon ROH, Jung Hee Jang, Je Young Park | 2023-12-05 |
| 11434215 | Epoxy reactive diluent and manufacturing method therefor | Kee Yoon ROH, Jung Hee Jang, Yuncheol PARK | 2022-09-06 |
| 11242442 | Additive composition and method of preparing the same | Kee Yoon ROH, Jung Hee Jang, Yun Cheol Park | 2022-02-08 |
| 9529443 | Remote controller for motion recognition | Kil-Jae Lee | 2016-12-27 |