Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413863 | Optical system and camera module | Hang Yu, Anan Wu, Yu-Cheng Wu, Hansheng Cen, Hao Zhang +2 more | 2025-09-09 |
| 11743446 | Head-mounted viewable device and eye-tracking system for use in head-mounted viewable device | Kouwen ZHANG, Litong Song, Wei Tang, Jian Xie | 2023-08-29 |
| 11451762 | Head-mounted viewable device and eye-tracking system for use in head-mounted viewable device | Kouwen ZHANG, Litong Song, Wei Tang, Jian Xie | 2022-09-20 |