Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9786673 | Semiconductor memory device including pillars | Sun Chan Lee | 2017-10-10 |
| 8314021 | Method for fabricating semiconductor device with buried gates | Seung-Jin Yeom, Seung Hee Hong, Nam-Yeal Lee | 2012-11-20 |
| 7468317 | Method of forming metal line of semiconductor device | Tae Kyung Kim | 2008-12-23 |
| 7160803 | Method of forming metal line in semiconductor device | Tae Kyung Kim | 2007-01-09 |