Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10431459 | Methods of fabricating semiconductor device | Woohyun Lee, Sang-Kuk Kim, Jong Kyu Kim, Jongsoon Park, Hyeji Yoon | 2019-10-01 |
| 10410839 | Method of processing a substrate using an ion beam and apparatus for performing the same | Yoo-Chul Kong, Jong Kyu Kim, Seok-Woo Nam, Jong Soon PARK, Kyoung-Sub Shin | 2019-09-10 |
| 10361078 | Method of forming fine patterns of a semiconductor device | Jongchul Park, Jong Kyu Kim, Jongsoon Park | 2019-07-23 |
| 10276788 | Ion beam apparatuses and methods for forming patterns using the same, and methods for manufacturing magnetic memory devices using the same | Jong Kyu Kim, Jongchul Park, Sang-Kuk Kim, Jongsoon Park, Hyeji Yoon +1 more | 2019-04-30 |
| 10205090 | Semiconductor memory device | Jong Kyu Kim, Jongsoon Park, Jongchul Park | 2019-02-12 |