Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10739515 | Waveguide having light shielding film formed thereon and manufacturing method therefor | Jae-Hyun Yoo, Sung-Eun Park, Joon-Hyung Kim | 2020-08-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10739515 | Waveguide having light shielding film formed thereon and manufacturing method therefor | Jae-Hyun Yoo, Sung-Eun Park, Joon-Hyung Kim | 2020-08-11 |