Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10652474 | Method for adjusting an angle of an element of a photographing unit and a head mounted display | Chao Han | 2020-05-12 |
| 10558023 | Optical system and head-mounted display apparatus using same | — | 2020-02-11 |
| 10347216 | Head mounted display device | — | 2019-07-09 |
| 10120175 | Optical module, optical device and wearable display device | Songling Yang | 2018-11-06 |