Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10716170 | Heating apparatus with automatic switching heaters and method of operating the same | Lee-Lung Chen, Wu-Chi LEE | 2020-07-14 |
| 10570740 | Axial fan and control method thereof | Chien-Ming Lee, Chia-Ming Hsu, Jung-Yuan Chen, Ching-Sen Hsieh, Jian-Cun Lin | 2020-02-25 |