Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9837272 | Methods of manufacturing semiconductor devices | Su-Min Park, Su Min Kim, Hyo-Jin Yun, Hyun-Woo Kim, Kyoung-seon Kim +2 more | 2017-12-05 |
| 9773672 | Method of forming micropatterns | Su Min Kim, Hyun-Woo Kim, Hyo-Jin Yun, Kyoung-seon Kim, Hai-sub Na +1 more | 2017-09-26 |
| 9570304 | Method of forming fine patterns in an anti-reflection layer for use as a patterning hard mask | Min Ju Park, Haisub Na, Hyojin Yun, Kyoungseon Kim, Su Min Kim +2 more | 2017-02-14 |
| 8623739 | Method of manufacturing semiconductor device using acid diffusion | Hyung-Rae Lee, Yool Kang, Kyung-Hwan Yoon, Hyoung-hee Kim, Tae-Hoi Park | 2014-01-07 |
| 8314036 | Methods of forming fine patterns of semiconductor device | Seongho Moon, Yool Kang, Hyounghee Kim, Seokhwan Oh, Seongwoon Choi | 2012-11-20 |
| 8227349 | Method of forming a mask pattern, method of forming a minute pattern, and method of manufacturing a semiconductor device using the same | Hyoung-hee Kim, Yool Kang, Seong Ho Moon, Seok-Hwan Oh, Seong-woon Choi | 2012-07-24 |
| 8211804 | Methods of forming a hole having a vertical profile and semiconductor devices having a vertical hole | Hyo-San Lee, Bo-Un Yoon, Kun-Tack Lee, Dae-Hyuk Kang, Seong Ho Moon | 2012-07-03 |