Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10946413 | Slow-start photocuring device and switch control module thereof | Wan Chieh Hsieh, Lin-Yu Sia, Chun Ching Liu | 2021-03-16 |
| D890431 | Photocuring device | Wan Chieh Hsieh, Pai Yao HSIEH, Hung-Wei Chang | 2020-07-14 |
| D875318 | Photocuring device | Wan Chieh Hsieh, Lin-Yu Sia, Chun Ching Liu | 2020-02-11 |
| 10492258 | Slow-start photocuring device and switch control module thereof | Wan Chieh Hsieh, Lin-Yu Sia, Chun Ching Liu | 2019-11-26 |