Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10302818 | Photonic crystal structure, method of manufacturing the photonic crystal structure, reflective color filter, and display apparatus employing the photonic crystal structure | Byong-Gwon Song, Joon-won Bae, Young-jun Yun | 2019-05-28 |