Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975748 | Suspension system for a cordless window covering | Chin-Tien Huang | 2011-07-12 |
| 7901535 | Apparatus and method for making cellular shade material | — | 2011-03-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975748 | Suspension system for a cordless window covering | Chin-Tien Huang | 2011-07-12 |
| 7901535 | Apparatus and method for making cellular shade material | — | 2011-03-08 |