Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11360305 | Optical system and wearable display apparatus having the same | Kyu-Sub Kwak, Jae-Eun Kang | 2022-06-14 |
| 11333891 | Wearable display apparatus having a light guide element that guides light from a display element and light from an outside | Jae-cheol Bae, Jun-Ho Koh, Chang Han Kim, Hyun Jung Kim | 2022-05-17 |
| 10607323 | Head-mounted electronic device | Soon-Seob Han, Jae-woo Ko, Tae Kyung Kim | 2020-03-31 |