Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10419745 | Mechanism for head mounted display that simultaneously adjusts diopter and interpupillary distances using a single knob assembly | Donghua Liu, Hongpeng Cao, Huajun Peng | 2019-09-17 |