Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11181379 | System and method for enhancing non-inertial tracking system with inertial constraints | Mao Ye, Liu Ren | 2021-11-23 |
| 11093753 | RGB-D camera based tracking system and method thereof | Soohwan Kim, Zhixin Yan, Liu Ren | 2021-08-17 |
| 10959479 | Apparatus and warning system for intelligent helmet | Zeng Dai, Shabnam Ghaffarzadegan, Liu Ren | 2021-03-30 |