Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10431506 | Method of processing substrate and method of fabricating semiconductor device using the same | Dusik Bae, Yoonmi Lee, Hyeogki Kim, Kyoungsil Park | 2019-10-01 |
| 10309937 | Method for detecting impurities in ammonium hydroxide | Kihyun Kim, Sooyeon Kim, Min-Soo Suh, Hyang Bong Lee, Kwangshin Lim | 2019-06-04 |
| 10234435 | Conductivity detector and ion chromatography system including the same | Sunghan Jung, Ami Choi, Dong Soo Lee, Ji-Won Eom, Kyung-Soo Chae +1 more | 2019-03-19 |