Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152374 | Semiconductor device having bit line structure with spacer structure and method of manufacturing the same | Jin A Kim, Yong Kwan Kim, Se-Keun Park, Joo Young Lee | 2021-10-19 |
| 9812539 | Semiconductor devices having buried contact structures | Yong-Jun Kim, Sung In Kim, Jae-Rok Kahng, Dae Won Kim | 2017-11-07 |