Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10643888 | Overlay marks, methods of forming the same, and methods of fabricating semiconductor devices using the same | Jong Su Kim, Dong Woon PARK, Tae-Hoi Park, Yong-Kug Bae, Tae-Hwan Oh +1 more | 2020-05-05 |
| 10553429 | Method of forming pattern of semiconductor device | Hyun Jae Kang, Sung-Sik Park, Yong-Kug Bae, Kwang-Sub Yoon, Bum-Joon Youn +1 more | 2020-02-04 |