Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10501985 | System and device for window covering | Lin Chen | 2019-12-10 |
| 10451145 | System and device for window covering system | Lin Chen | 2019-10-22 |
| 10428899 | Window covering system and window covering control apparatus thereof | Shui-Dong Wei | 2019-10-01 |
| 10415617 | Connecting structure and covering device for opening of building | Lin Chen | 2019-09-17 |
| 10302172 | Window covering system and window covering control assembly thereof | Lin Chen | 2019-05-28 |