Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10488559 | Anti-reflective film, electronic device including the same, and apparatus for and method of manufacturing the same | Nam Il Koo, Eui Sun Choi, Hyung-Kyu Lee, Ji Min Lee | 2019-11-26 |
| 10451772 | Manufacturing device of anti-reflecting structure and manufacturing method for the anti-reflecting structure using thereof | Eui Sun Choi, Nam-Ii Koo, Ji Min Lee, Hyung-Kyu Lee | 2019-10-22 |
| 10388401 | Semiconductor device, semiconductor system, and method thereof | Dae Yong Shim | 2019-08-20 |
| 10207843 | Container stopper having multi-lock structure | — | 2019-02-19 |