Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8423920 | Method of forming photomask by collecting verification data based on a layout of contour patterns | Eun Mi Lee, Sung Woo Lee | 2013-04-16 |
| 8394697 | Methods of forming capacitors for semiconductor memory devices | Jong-Seo Hong, Jeong-sic Jeon, Yoo-Sang Hwang | 2013-03-12 |
| 8392854 | Method of manufacturing semiconductor device by using uniform optical proximity correction | Sang-wook Kim, Seong-woon Choi, Jung Hoon SER, Moon-Gyu Jeong, Seong Bo Shim | 2013-03-05 |
| 7888724 | Capacitors for semiconductor memory devices | Jong-Seo Hong, Jeong-sic Jeon, Yoo-Sang Hwang | 2011-02-15 |