Patents per Year
Top Inventors at Portwell All Time
Showing 1–26 of 26 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Chih-Chung Chen | 7 |
| 2 | Chih-Kae Guan | 2 |
| 2 | Chih-Wei Yang | 2 |
| 2 | KUANG HUNG CHENG | 2 |
| 2 | Lin-Heng Chang | 2 |
| 2 | Ming-Hsin Tsai | 2 |
| 2 | Te-Fu Hung | 2 |
| 2 | Yi Chen Cheng | 2 |
| #9 | Cheng-Han Chang | 1 |
| #9 | Chia-Ming Cheng | 1 |
| #9 | CHIA TSUNG LIU | 1 |
| #9 | Chia-Hsien Wang | 1 |
| #9 | Hui-Hsuan Chuang | 1 |
| #9 | Jen-Jia Liou | 1 |
| #9 | Jen-Chun Wang | 1 |
| #9 | Jhih-Huei Hong | 1 |
| #9 | Kun-Pei Liu | 1 |
| #9 | Ruey-Beei Wu | 1 |
| #9 | Shih-Ya Huang | 1 |
| #9 | SHIH HSING KU | 1 |
| #9 | Shiou-Yu Lai | 1 |
| #9 | Shih-Yao Lin | 1 |
| #9 | Shang Yang | 1 |
| #9 | YA-TZU SHIH | 1 |
| #9 | Yen-Lung Chou | 1 |
| #9 | Yuan-Chin Chen | 1 |