Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10775623 | Method for providing virtual image to user in head-mounted display device, machine-readable storage medium, and head-mounted display device | Sang Tae Kim, Doo-woong Lee | 2020-09-15 |
| 10714047 | Head-mounted display device and method of changing light transmittance of the same | Dae Hyun Kim, Lae-Kyoung Kim | 2020-07-14 |
| 10656423 | Head mounted display apparatus | Tae Kyung Kim, Jae-woo Ko | 2020-05-19 |
| 10607323 | Head-mounted electronic device | Myong-Jo Choi, Jae-woo Ko, Tae Kyung Kim | 2020-03-31 |