Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10955190 | Battery-powered photocuring device, an exchangeable-battery photocuring device, an exchangeable-battery photocuring device with a slidable lid, and a portable battery photocuring device with a slidable lid | Wan Chieh Hsieh, Ya-Wen Wu, Wen Shan Chung | 2021-03-23 |