Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6893040 | Safety seat anchoring mechanism for stroller | Jen-En Hou | 2005-05-17 |
| 6679779 | Structure for an infant's rocket | Feng-Chi Chang | 2004-01-20 |
| 6416077 | Collapsible stroller | Er-Jui Chen | 2002-07-09 |
| D455679 | Double seat pedicab | Cheng-Wel Lu | 2002-04-16 |
| 6341816 | Collapsible rocking chair | Er-Jui Chen | 2002-01-29 |
| D430826 | Frame of three-wheeled stroller | Er-Jui Chen | 2000-09-12 |
| D409530 | Stroller | Er-Jui Chen, Pao-Shan Huang, Ying Huang | 1999-05-11 |