Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10685972 | Semiconductor memory devices and methods for fabricating the same | Sunggil Kim, Phil Ouk Nam, Gukhyon Yon, Sunghae Lee, Woojin Jang +3 more | 2020-06-16 |
| 9960182 | Three-dimensional semiconductor memory device and method of fabricating the same | Ji Hoon Choi, SeungHyun Lim, Sunggil Kim, Hongsuk Kim, Hyunjun Sim | 2018-05-01 |
| 9653565 | Semiconductor devices and methods of fabricating the same | Byong-Hyun Jang, Dongchul Yoo, Jaeyoung Ahn | 2017-05-16 |
| 8962444 | Semiconductor device and method of manufacturing the same | Jung-Hwan Kim, Sunggil Kim, Hongsuk Kim, Guk-Hyon Yon | 2015-02-24 |