Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12051590 | Method of forming a pattern | Yongchul Jeong, Sangjin KIM, Jinhee Jang, Taemin Choi | 2024-07-30 |
| 11086210 | Photomask, method of fabricating the same, and method of manufacturing semiconductor device using the same | Sangjin KIM, Heeyoung Go, Heebom Kim, Hoon Kim, Hong Choi +1 more | 2021-08-10 |
| 9461003 | Semiconductor devices having shielding pattern | Jimyung Kim, Suhyun KIM, Kwangsub Yoon, Bumjoon YOUN, Narak Choi | 2016-10-04 |