Issued Patents 2025
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1093640 | Flat muscle massager | — | 2025-09-16 |
| D1093639 | Three-pronged muscle massager | — | 2025-09-16 |
| D1087061 | Wireless speaker | ZHI-HUA LIU, Zijing Xie, Chaoqun Cai | 2025-08-05 |
| D1076238 | Earmuff | Xu Feng Yang, Jia Ting Xiao, Ming-Gung Li | 2025-05-20 |
| 12276317 | Hydraulic damping device with adjustable resistance and a riding platform | ZHI-HUA LIU, Xin Li | 2025-04-15 |
| 12220064 | Folding seat | ZHI-HUA LIU | 2025-02-11 |
| 12214261 | Buoyant devices | ZHI-HUA LIU | 2025-02-04 |