Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9959966 | Cooling fan variable-frequency control system for a power transformer | Chia-Ching Lin | 2018-05-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9959966 | Cooling fan variable-frequency control system for a power transformer | Chia-Ching Lin | 2018-05-01 |