Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9482940 | Blankmask and photomask | Geung-Won Kang, Cheol Shin, Jong-Hwa Lee, Chul-Kyu YANG, Chang-Jun Kim +2 more | 2016-11-01 |
| 9389500 | Mask blank, photomask, and method for manufacturing same | Geung-Won Kang, Jong-Hwa Lee, Chul-Kyu YANG, Soon-Gi KWON | 2016-07-12 |
| 9256119 | Phase-shift blankmask and method for fabricating the same | Geung-Won Kang, Dong Geun Kim, Jong Won Jang, Min-Ki CHOI | 2016-02-09 |
| 9229317 | Blankmask and method for fabricating photomask using the same | Geung-Won Kang, Chul-Kyu YANG, Jong-Hwa Lee, Kyu-Jin Jang | 2016-01-05 |