Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7447309 | Hinge mechanism | Qu Zhitao, Chihyu Chen | 2008-11-04 |
| 7168945 | Injection mold with accessorial ejecting mechanism | Chihyu Chen | 2007-01-30 |
| 7121823 | Mold assembly for forming a plastic article having a complicated shape | Chihyu Chen | 2006-10-17 |
| D508071 | Calculator | — | 2005-08-02 |
| 6234374 | Rapid and selective heating method in integrated circuit package assembly by means of tungsten halogen light source | Ming-Jang Hwang, Gonzalo Amador | 2001-05-22 |
| 6041994 | Rapid and selective heating method in integrated circuit package assembly by means of tungsten halogen light source | Ming-Jang Hwang, Gonzalo Amador | 2000-03-28 |