Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10847983 | Charging system for electric window covering and method of charging electric window covering with the same | Chao-Hung Nien, Chin-Chu Chiu, Yan-Liang Guo | 2020-11-24 |
| 10526837 | Control system for window shutter | Wei-Ting Hsu, Shu-Wei Hu, Lin Chen, Chao-Hung Nien | 2020-01-07 |