Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6746075 | Adjustable serving tray | Huang-Yi Cheng, Tse-Chien Wu | 2004-06-08 |
| 6442797 | Flexible transmission device | Cheng-Fan Yang, Chuan-Ming Yeh | 2002-09-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6746075 | Adjustable serving tray | Huang-Yi Cheng, Tse-Chien Wu | 2004-06-08 |
| 6442797 | Flexible transmission device | Cheng-Fan Yang, Chuan-Ming Yeh | 2002-09-03 |