| 1 | 2014/8/1-2016/1/31 | Substitute Dean, Chao, Chih-Cheng |
| 2 | 2016/2/1-2017/7/31 | Substitute Dean, Walter Den |
| 3 | 2016/8/1-2017/1/31 | Walter Den |
| 4 | 2017/2/1-2017/7/31 | Substitute Dean, Chen, Wen-Den |
| 5 | 2017/8/1-2018/7/31 | Walter Den |
| 6 | 2018/8/1-2019/7/31 | Wang, Hsiao-Fan |
| 7 | 2019/8/1-present | James Sims |