Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12092316 | Head assembly and fan apparatus | Jun Liu, Zengxing Yang | 2024-09-17 |
| 11371533 | Blade adjustment mechanism and air circulator | Qizhen Zhong | 2022-06-28 |
| 11323517 | Internet of things connectivity aggregator system and process | — | 2022-05-03 |
| 7462137 | Twisting device for climbing exercisers | Hua-Lu Hsiang | 2008-12-09 |
| D517133 | Stepping exerciser | — | 2006-03-14 |
| 6997854 | Travel adjusting device for stepping exercisers | — | 2006-02-14 |