Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10825674 | Apparatus and method for mass spectrometry, and method for analyzing semiconductor wafer | Kook-Joo Kim, Kiju Um, Cheol Sang Yoon | 2020-11-03 |
| 10692820 | Hybrid composite film, method of fabricating the same, and integrated circuit device including hybrid composite film | Seung-Won Kim, Jun-Won Han, Yeon Woo Kim, Hye Yun Park, Cheol Sang Yoon +2 more | 2020-06-23 |