Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9256119 | Phase-shift blankmask and method for fabricating the same | Kee-Soo Nam, Geung-Won Kang, Dong Geun Kim, Min-Ki CHOI | 2016-02-09 |
| 8643076 | Non-volatile memory device and method for fabricating the same | Dae-Young Seo | 2014-02-04 |
| 8372748 | Method for forming semiconductor device | Dae-Jin Park | 2013-02-12 |
| 7652152 | Synthetic method of optically pure (S)-3-hydroxypyrrolidine | Kyoung Rok Roh, Ji Sang Yoo, Dae Yon Lee | 2010-01-26 |