Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10444619 | Mask blank and phase shift mask using same | Hye-Kyoung Lee, Il-Yong Jang, Hwan-Seok Seo | 2019-10-15 |
| 10437145 | Method of detaching a pellicle from a photomask | Jae-Hyuck Choi, Jin Su Kim, Kyoung-Mi Kim | 2019-10-08 |
| 10430083 | Memory scheduling method for changing command order and method of operating memory system | Young Bong Kim, Seung-hwan Ha, Sang Hoon Yoo | 2019-10-01 |
| 10217635 | Method of manufacturing semiconductor device | Yong Seung Moon, Jae-Hyuck Choi, Sung Won Kwon | 2019-02-26 |