Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9144396 | Apparatus and method of analyzing constituents of gas in oral cavity and alveolar gas | Chang Sik Lee, Je Young Youn, Young Sun Kang | 2015-09-29 |
| 6440276 | Process for producing thin film gas sensors with dual ion beam sputtering | Jae Ho Chung, Dae Seung Kim | 2002-08-27 |