Top Inventors at Princo All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Chih-kuang Yang | 15 |
| 2 | Pei-Liang CHIU | 9 |
| 3 | Chi-Pin Kuo | 5 |
| #4 | Ting-Wei Yang | 3 |
| #5 | Cheng-Hsiung Chen | 2 |
| #6 | Chun-Hsiung Chou | 2 |
| #7 | Chih-Feng Lin | 2 |
| #8 | Yeong-yan Guu | 2 |
| #9 | Yi-Lin Chu | 2 |
| #10 | Ying-Che Shih | 2 |
| #11 | Cheng-Yi Chang | 1 |
| #12 | Chin Huang | 1 |
| #13 | Hung-sheng Ku | 1 |
| #14 | Mou-I Lee | 1 |
| #15 | Phou-shen Ou | 1 |
| #16 | Sheng-Chih Wu | 1 |