Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D890431 | Photocuring device | Pai Yao HSIEH, Hung-Wei Chang, Hao-Hong Ciou | 2020-07-14 |
| D875318 | Photocuring device | Hao-Hong Ciou, Lin-Yu Sia, Chun Ching Liu | 2020-02-11 |
| 10524554 | Exchangeable-battery photocuring device, an exchangeable-battery photocuring device with a slidable lid, and a portable battery photocuring device with a slidable lid | Ya-Wen Wu, Wen Shan Chung, Yu Li | 2020-01-07 |