Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9505417 | Folding table and chair device | Chin-Chen Chang | 2016-11-29 |
| 9463717 | Rotatable vehicle seat frame assembly | Chin-Chen Chang | 2016-10-11 |
| 9295333 | Foldable leg rest | Chin-Chen Chang | 2016-03-29 |
| 9232860 | Foldable leg rest | Chin-Chen Chang | 2016-01-12 |