Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9989072 | Fan | Shun-Chen Chang, Shih-Han Huang, Chao-Yu Chen | 2018-06-05 |
| 9741176 | Lottery ticket dispensing device | Zhanfu Chang | 2017-08-22 |
| 9447789 | Fan assembly | Shun-Chen Chang | 2016-09-20 |
| 9169850 | Fan | Shun-Chen Chang, Chao-Yu Chen | 2015-10-27 |
| 8807969 | Fan assembly | Shun-Chen Chang, Chia-Ming Hsu | 2014-08-19 |
| 8604488 | Light emitting diode and fabricating method thereof | Yi-Keng Fu, Ren-Hao Jiang, Yen-Hsiang Fang, Chia-Feng Lin | 2013-12-10 |