Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997555 | Planar rotation mechanism of a supporting device | Yu-Tsun Hsu | 2011-08-16 |
| 7891631 | Supporting structure and tension adjusting mechanism thereof | Yu-Tsun Hsu | 2011-02-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997555 | Planar rotation mechanism of a supporting device | Yu-Tsun Hsu | 2011-08-16 |
| 7891631 | Supporting structure and tension adjusting mechanism thereof | Yu-Tsun Hsu | 2011-02-22 |