Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7299603 | Front opening shipping box and method of operating the same | Jian-Ping Horng, Wen-An Lu, Yu-Mei Lin, Wu-Fu Weng | 2007-11-27 |
| 6516946 | Compact disk receiving device | Shih-Chang Kang | 2003-02-11 |
| D446552 | Decorative sphere | Yuan-Pei Chien | 2001-08-14 |
| 6241088 | Compact disk receiving device | Shih-Chang Kang | 2001-06-05 |