Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8408361 | Ladder assembly having the function of a carrier | Chen-Yu Chung | 2013-04-02 |
| 8381922 | Shelf that can be folded easily and quickly | Chen-Yu Chung, Cheng-Chun Wang, Sheng-Chi Chung | 2013-02-26 |
| 7975626 | Computer table that is folded easily and quickly | Pi-Liang Wang, Cheng-Chun Wang, Chen-Yu Chung | 2011-07-12 |