Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7184804 | Foldable base | Ming-Tsai Chung | 2007-02-27 |
| 6937463 | Support having adjustable width | Ming-Tsai Chung | 2005-08-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7184804 | Foldable base | Ming-Tsai Chung | 2007-02-27 |
| 6937463 | Support having adjustable width | Ming-Tsai Chung | 2005-08-30 |