Top Inventors at Portwell All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Chih-Chung Chen | 7 |
| 2 | Chih-Kae Guan | 2 |
| 3 | Chih-Wei Yang | 2 |
| #4 | KUANG HUNG CHENG | 2 |
| #5 | Lin-Heng Chang | 2 |
| #6 | Ming-Hsin Tsai | 2 |
| #7 | Te-Fu Hung | 2 |
| #8 | Yi Chen Cheng | 2 |
| #9 | Cheng-Han Chang | 1 |
| #10 | Chia-Ming Cheng | 1 |
| #11 | CHIA TSUNG LIU | 1 |
| #12 | Chia-Hsien Wang | 1 |
| #13 | Hui-Hsuan Chuang | 1 |
| #14 | Jen-Jia Liou | 1 |
| #15 | Jen-Chun Wang | 1 |
| #16 | Jhih-Huei Hong | 1 |
| #17 | Kun-Pei Liu | 1 |
| #18 | Ruey-Beei Wu | 1 |
| #19 | Shih-Ya Huang | 1 |
| #20 | SHIH HSING KU | 1 |
| #21 | Shiou-Yu Lai | 1 |
| #22 | Shih-Yao Lin | 1 |
| #23 | Shang Yang | 1 |
| #24 | YA-TZU SHIH | 1 |
| #25 | Yen-Lung Chou | 1 |
| #26 | Yuan-Chin Chen | 1 |