Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837227 | Window shade | Chien-Lan HUANG | 2020-11-17 |
| 10781631 | Electrically-driven window shade and its actuating mechanism | Chien-Fong Huang | 2020-09-22 |
| 10633916 | Window shade and actuating system thereof | Chien-Lan HUANG | 2020-04-28 |