Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11445738 | Computer implemented food safety related management method | Sheng-Nan Chang, Jeng-Long HSIEH, Chyung AY, Min-Hsiung Pan, Shu-Chen Hsu +2 more | 2022-09-20 |
| 9528582 | Internal-circulation-type ball screw | Chang-Hsin Kuo | 2016-12-27 |
| 9400041 | Ball screw assembly having a tunnel raceway | Chang-Hsin Kuo | 2016-07-26 |
| 8648687 | Symmetric planar transformer having adjustable leakage inductance | Dong Li, Huai-Shen Tsai, Wei-Liang Lin | 2014-02-11 |