Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11467485 | Blankmask and photomask for extreme ultraviolet lithography | Jong-Hwa Lee, Chul-Kyu YANG, Gil-Woo KONG, Gyeong-Won SEO | 2022-10-11 |
| 11435622 | Liquid crystal display device comprising a pixel electrode having a plurality of branch portions and a second edge portion that is spaced apart from each of the branch portions | Se Hyun LEE, Hak-Sun Chang | 2022-09-06 |
| 11360377 | Half-tone attenuated phase shift blankmask and photomask for EUV lithography | Jong-Hwa Lee, See-Jun Jeong, Chul-Kyu YANG | 2022-06-14 |