Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8005369 | Apparatus for synchronizing clock in real-time locating system and method therefor | Chang Sub Shin, Hyun Jae Lee, Won-Chul Choi, Woo Yong Lee, Choon Sik Yim +2 more | 2011-08-23 |
| 6030993 | 2-hydroxypropionic acid derivative and its manufacturing method | Sang Sup Jew, Suk Ku Kang, Deuk Joon Kim, Won Ki Kim, Hwa-jung KIM +14 more | 2000-02-29 |
| 6013666 | Oxirane carboxylic acid derivative and its manufacturing method | Sang Sup Jew, Suk Ku Kang, Deuk Joon Kim, Won Ki Kim, Hwa-jung KIM +14 more | 2000-01-11 |