Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10608173 | Ion beam apparatus with continuously changing parameter control | Yil-hyung Lee, Jong Kyu Kim, Jongchul Park, Sang-Kuk Kim, Jongsoon Park +1 more | 2020-03-31 |
| 10431459 | Methods of fabricating semiconductor device | Sang-Kuk Kim, Jong Kyu Kim, Yil-hyung Lee, Jongsoon Park, Hyeji Yoon | 2019-10-01 |
| 10395979 | Semiconductor devices | Inho Kim, Oik Kwon, Sang-Kuk Kim, Yeonji Kim, Jongchul Park | 2019-08-27 |
| 10396277 | Magnetic memory devices | Sang-Kuk Kim, Oik Kwon, Inho Kim, Jongchul Park, Kwangyoung Oh | 2019-08-27 |
| 10276788 | Ion beam apparatuses and methods for forming patterns using the same, and methods for manufacturing magnetic memory devices using the same | Yil-hyung Lee, Jong Kyu Kim, Jongchul Park, Sang-Kuk Kim, Jongsoon Park +1 more | 2019-04-30 |
| 10002905 | Data storage devices | Jongsoon Park, Sang-Kuk Kim, Jong Kyu Kim, Jongchul Park, Yil-hyung Lee | 2018-06-19 |