Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12262799 | Fixing belt adjusting mechanism and wearable device | Haiou Xiao, Tingxin Xiao, Heng Zhang, Xiaolong Liu | 2025-04-01 |
| 11782481 | Head-mounted device | Xiaolong Liu, Chaoyong Yang | 2023-10-10 |
| 11716581 | Medical hearing-aid earphone | Yuanqiao Peng, Xu Liu, Xiaolong Liu | 2023-08-01 |