Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9748248 | Semiconductor device having buried gate structure, method for manufacturing the same, memory cell having the same, and electronic device having the same | — | 2017-08-29 |
| 9634011 | Semiconductor device having buried gate structure and method for manufacturing the same, memory cell having the same and electronic device having the same | Ho Jin Cho | 2017-04-25 |
| 9601590 | Dual work function buried gate-type transistor, method for forming the same, and electronic device including the same | — | 2017-03-21 |