Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11377906 | Cordless blind device for external power drive | — | 2022-07-05 |
| 11261659 | Cordless blind device | — | 2022-03-01 |
| 11180954 | Cordless blind apparatus | — | 2021-11-23 |
| 11125011 | Cordless blind apparatus and method of adjusting a cordless blind apparatus | — | 2021-09-21 |
| 9850704 | Under structure of blind apparatus and blind apparatus having the same | — | 2017-12-26 |
| 9334687 | Dual roll blind | — | 2016-05-10 |
| 8887787 | Dual roll blind | — | 2014-11-18 |
| 7849907 | Multiple choice shade system | — | 2010-12-14 |