Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11402637 | Headset and head-mounted display | Brett J. Sitter, Zhaohui Yang, Byoung Kyu Kim | 2022-08-02 |
| 11378723 | Optical film and optical system | Zhaohui Yang, Brett J. Sitter, Nathaniel K. Naismith | 2022-07-05 |