Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10385166 | Polyamide resin, polyamide resin composition containing same, preparation method therefor, and molded product including same | So Young KWON, Joon-Sung Kim, Jin Kyu Kim, Sang-kyun IM, Il Kyoung Kwon +2 more | 2019-08-20 |
| 9990493 | Data processing system security device and security method | Steve Bae | 2018-06-05 |
| 8652986 | Ziegler-Natta catalyst for olefin polymerization | Hyoung Lim Koh, Jin-Kyu Ahn, Sang Hoon Lee | 2014-02-18 |