Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D557512 | Swing chair | Tse-Chien Wu, Ho-Sheng Chen, Yi-Chen Chen | 2007-12-18 |
| D555373 | Baby swing | Tse-Chien Wu, Ho-Sheng Chen, Yi-Chen Chen | 2007-11-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D557512 | Swing chair | Tse-Chien Wu, Ho-Sheng Chen, Yi-Chen Chen | 2007-12-18 |
| D555373 | Baby swing | Tse-Chien Wu, Ho-Sheng Chen, Yi-Chen Chen | 2007-11-20 |