Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10872436 | Spatial positioning method, spatial positioning device, spatial positioning system and computer readable storage medium | Minglei Chu, Hao Zhang, Lili Chen, Guixin Yan, Bin Zhao +5 more | 2020-12-22 |
| 10823972 | Rotating mechanism and head-mounted display apparatus | Hao Zhang, Wenhong Tian | 2020-11-03 |
| 10739596 | Device for adjusting distance between lens tube assemblies, head-mounted display device and stepwise adjustment mechanism | Wenhong Tian, Hao Zhang, Lili Chen, Zhiyu Sun, Haoran Jing | 2020-08-11 |