Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11986792 | Photocuring device | Wan Chieh Hsieh, Ya-Wen Wu, Yu Li | 2024-05-21 |
| 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, Yu Li | 2021-03-23 |
| 10524554 | 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, Yu Li | 2020-01-07 |
| 10172430 | Gel nail photocuring machine with multicolor light effects | Wan Chieh Hsieh, Ya-Wen Wu, Yu Li | 2019-01-08 |