Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12054583 | Method for preparing granular polycarbonate | Hyunju Kim, Jae Hoon Choe, Mooho Hong, Ki Jae Lee, Soyeon Jee | 2024-08-06 |
| 11732062 | Modification polymerization initiator and method for preparing the same | Dong Cheol Choe, Jae Hoon Choe, Jong Young Choi, Jung Yong Lee, Won Jae Lee | 2023-08-22 |
| 11541544 | Intelligent vehicle transfer robot for executing parking and unparking by loading vehicle | Min Seo Cho | 2023-01-03 |
| 11472818 | Method for preparing modification polymerization initiator using continuous type reactor | Jung Yong Lee, Dong Cheol Choe, Won Jae Lee, Jae Hoon Choe, Jong Young Choi | 2022-10-18 |
| 11254801 | Modified polymerization initiator and modified conjugated diene- based polymer including functional group derived therefrom | Jung Yong Lee, Jae Hoon Choe, Dong Cheol Choe, Jong Young Choi, Won Jae Lee | 2022-02-22 |
| 11214976 | Intelligent vehicle transport robot for single-level parking lot having no drive aisles | Min Seo Cho | 2022-01-04 |
| 11214643 | Modification polymerization initiator and method for preparing the same | Dong Cheol Choe, Jae Hoon Choe, Jung Yong Lee, Jong Young Choi, Won Jae Lee | 2022-01-04 |
| 11214665 | Polymerization initiator composition, preparation method therefor, and method for preparing polymer using same | Jae Hoon Choe, Jong Young Choi, Dong Cheol Choe, Hyun Ju Kim, Jung Yong Lee +3 more | 2022-01-04 |
| 11028189 | Preparation method of anionic polymerization initiator, device for manufacturing anionic polymerization initiator and anionic polymerization initiator prepared therefrom | Jae Hoon Choe, Jong Young Choi, Jung Yong Lee, Dong Cheol Choe, Hyun Ju Kim +3 more | 2021-06-08 |
| 10301327 | Preparation method of anionic polymerization initiator, device for manufacturing anionic polymerization initiator and anionic polymerization initiator prepared therefrom | Jae Hoon Choe, Dong Cheol Choe, Hyun Ju Kim, Jong Young Choi, Jung Yong Lee +4 more | 2019-05-28 |