Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9721808 | Methods of forming semiconductor devices including contact holes | Dae Yong Kang, Eunsung Kim, Byungjun Jeon, Soonmok Ha | 2017-08-01 |
| 9679821 | Methods of revising overlay correction data | Woojin Jung, Sang Ho Yun, Un Jeon, Byeongsoo Kim, Cheolhong Kim +1 more | 2017-06-13 |
| 9666434 | Method for forming fine patterns of semiconductor device | Jaehee KIM, Dae Yong Kang, Soonmok Ha | 2017-05-30 |
| 9627202 | Methods for forming fine patterns of semiconductor device | Soonmok Ha, Sung-Wook Hwang, Dae Yong Kang, Byungjun Jeon | 2017-04-18 |