Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11060347 | Window shade assembly | Sheng Ying Hsu | 2021-07-13 |
| 10619409 | Transmission device for cordless window shades | Sheng Ying Hsu | 2020-04-14 |
| 10584530 | Transmission device for cordless window shades | Sheng Ying Hsu | 2020-03-10 |
| D868499 | Louver | — | 2019-12-03 |
| 10197384 | Window frame measuring method | Yen-Chun Huang | 2019-02-05 |
| 10138674 | Control device for cordless blinds assembly | Sheng Ying Hsu | 2018-11-27 |
| 9995082 | Restriction device for restricting wires from being pulled out from shade | Sheng Ying Hsu | 2018-06-12 |
| 9968213 | Roman shade with translucent layer and opaque layer | Sheng Ying Hsu | 2018-05-15 |
| 9970233 | Cordless curtain assembly with magnets | Sheng Ying Hsu | 2018-05-15 |
| 9677328 | Cordless curtain assembly with magnetic units | Sheng Ying Hsu | 2017-06-13 |
| 9463576 | Guided cutting retainer for elongated stack set | Hsien-Te HUANG | 2016-10-11 |
| 9316050 | Cordless curtain assembly | Sheng Ying Hsu | 2016-04-19 |