Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10141332 | Manufacturing method for semiconductor device having hole penetrating stack structure | Jong Hoon Kim, Chan Sun Hyun | 2018-11-27 |
| 9911751 | Manufacturing method for semiconductor device having hole penetrating stack structure | Jong Hoon Kim, Chan Sun Hyun | 2018-03-06 |
| 9754962 | Three-dimensional (3D) semiconductor device | Chan Sun Hyun, Myung Kyu AHN | 2017-09-05 |
| 9368511 | Three-dimensional (3D) semiconductor device | Chan Sun Hyun, Myung Kyu AHN | 2016-06-14 |
| 9224751 | Three-dimensional (3D) semiconductor device | Chan Sun Hyun, Myung Kyu AHN | 2015-12-29 |