Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10132964 | Low-emissivity coating film, method for manufacturing same, and functional construction material for window and doors including same | Youn-Ki Jun, Dae-Hoon Kwon | 2018-11-20 |
| 9903154 | Low-emissivity coating film, method for manufacturing same, and functional construction material for window and doors including same | Youn-Ki Jun, Dae-Hoon Kwon | 2018-02-27 |