Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10036196 | Automatic closing structure for slats of sash | Lin Chen | 2018-07-31 |
| 9988838 | TDBU window covering with carriage structure | Lin Chen | 2018-06-05 |
| 9890586 | Sunshade structure | De-Jun Zhang | 2018-02-13 |
| 7434353 | Electric blind | Ming Nien, Homg Tsann Huang | 2008-10-14 |
| 6474038 | Window shutter frame assembly and method for installation | Kendall W. Prince | 2002-11-05 |