Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6551161 | Life jacket | Cheng-Ju Ho | 2003-04-22 |
| 6533635 | Foldable hula hoop structure | — | 2003-03-18 |
| 6386856 | Mold assembly | Cheng-Ju Ho | 2002-05-14 |
| 6314661 | Sandal device | — | 2001-11-13 |
| 6311413 | Replaceable elastic air cushion shoe structure | Cheng-Ju Ho | 2001-11-06 |
| 6298581 | Elastic shoe pad | — | 2001-10-09 |