Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9818843 | Transistor having dual work function buried gate electrode and method for fabricating the same | Su Ho Kim, Jin Yul Lee | 2017-11-14 |
| 9704988 | Dual work function buried gate type transistor and method for fabricating the same | — | 2017-07-11 |
| 9634109 | Semiconductor device having dual work function gate structure, method for fabricating the same, transistor circuit having the same, memory cell having the same, and electronic device having the same | Jin Yul Lee, Eun Jeong Kim, Dong Soo Kim | 2017-04-25 |
| 9577052 | Method for fabricating semiconductor device having dual work function gate structure | — | 2017-02-21 |