Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10374536 | Ceiling fan, method for controlling ceiling fan motor and control device for ceiling fan motor | Liang-Qiao Huang, Yu-Choung Chang, Zhi-Jia Liang | 2019-08-06 |
| 10237933 | Visible light communication LED having a spiral inductance coil and a circle core and preparation method thereof | Huiqing SUN, Xian Yang, Zhiyou Guo, Yong-Sheng Huang, Hongyong Huang +3 more | 2019-03-19 |
| 10177617 | External rotor motor | Shou-Long Yu, Yu-Choung Chang | 2019-01-08 |