Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6793789 | Reference electrode with a polymeric reference electrode membrane | Yong-Suk Choi, Sung-dong Lee, Seong Hee Oh, Hyo Lin Lee, Jeonghan Ha +2 more | 2004-09-21 |
| 6746583 | Microchip-based carbon dioxide gas sensor | Jae Seon Lee, Min Hyung Lee, Hakhyun Nam, Geun Sig Cha | 2004-06-08 |