Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10453796 | Semiconductor memory device having capping pattern defining top surface of air gap | Jungwoo Song, Kwangtae Hwang, Kwangmin Kim, Yong Kwan Kim, Jiyoung Kim | 2019-10-22 |