Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997555 | Planar rotation mechanism of a supporting device | Yung-Ta Lee | 2011-08-16 |
| 7967260 | Supporting structure having function of rod-linkage latching | — | 2011-06-28 |
| 7891631 | Supporting structure and tension adjusting mechanism thereof | Yung-Ta Lee | 2011-02-22 |