Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10867828 | Marking position correcting apparatus and method | Soo-Young Kim, Sun-Youp Lee, Sung Beom Jung, Seung Kwan CHOI | 2020-12-15 |
| 7795463 | Process for preparing diisopropyl((1-(hydroxymethyl)-cyclopropyl)oxy)methylphosphonate | Suk Kyoon Yoon, Kun-Hye Nam, Sang-Who Lee, Won-Kyo Joung, Ki Kon Lee | 2010-09-14 |
| 7361762 | Process for preparing acid salts of Gemifloxacin | Hoon Choi, Do Hyun Nam, Bo-Seung Choi | 2008-04-22 |
| 6987199 | Process for preparing beta-ketoester compound | Hyun-lk Shin, Bo-Seung Choi | 2006-01-17 |