Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9437444 | Semiconductor device having hard mask structure and fine pattern and forming method thereof | Sung-Kwon Lee, Ho Jin Jung, Chun-Hee Lee | 2016-09-06 |
| 9425072 | Mask pattern for hole patterning and method for fabricating semiconductor device using the same | Sung-Kwon Lee, Sang-Oh Lee | 2016-08-23 |