Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11095120 | Surge protection device | Po-Yi Ku | 2021-08-17 |
| 10923903 | Low phase surge protection device | Po-Yi Ku, Chung-Hsin Chen | 2021-02-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11095120 | Surge protection device | Po-Yi Ku | 2021-08-17 |
| 10923903 | Low phase surge protection device | Po-Yi Ku, Chung-Hsin Chen | 2021-02-16 |