Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1081563 | Smart glasses charging stand dock | — | 2025-07-01 |
| D1070837 | Twist lock | — | 2025-04-15 |
| D888342 | Skin treatment device | Lifeng Fan | 2020-06-23 |
| 10562549 | Train connector and inserted connection member thereof | Weikai YU, Xiaojun Deng, Shaoqing Liu, Wei Kang, Shi-Ying Xiao +5 more | 2020-02-18 |
| D866862 | Foot callus remover | Lifeng Fan | 2019-11-12 |
| 8723580 | Signal processing circuit | — | 2014-05-13 |