Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10418366 | Semiconductor devices including enlarged contact hole and methods of forming the same | Jae Uk Shin, Yong-Sun Ko, Im-Soo Park, Sung-Yoon Chung | 2019-09-17 |
| 10297495 | Method of manufactuing semiconductor device | Mong-Sup Lee, Sang Jun Lee | 2019-05-21 |
| 10290537 | Method of manufacturing semiconductor device | Mong-Sup Lee, Sang Jun Lee | 2019-05-14 |