Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9917094 | Semiconductor device having staggered pillars | Wookhyoung Lee, Sunil Shim, Jaeyoung Ahn, Juyul Lee, Kihyun Hwang +4 more | 2018-03-13 |
| 9202819 | Three-dimensional semiconductor memory devices and methods of fabricating the same | Juyul Lee, Bumsu Kim, Kwangmin Park, Hyun-Mog Park, Jae Young Ahn +2 more | 2015-12-01 |
| 9177613 | Semiconductor device | Wookhyoung Lee, Sunil Shim, Jaeyoung Ahn, Juyul Lee, Kihyun Hwang +4 more | 2015-11-03 |
| 8872256 | Three-dimensional semiconductor memory devices and methods of fabricating the same | Juyul Lee, Bumsu Kim, Kwangmin Park, Hyun Min Park, Jae Young Ahn +2 more | 2014-10-28 |