Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11819104 | Light solidifying device having a magnetic slide cover | Kuo-Chang Cheng | 2023-11-21 |
| 11821685 | UV LED curing apparatus with improved housing and switch controller | Kuo-Chang Cheng, Yu-Jen Li, Ya-Wen Wu, Pei-Chen Yang | 2023-11-21 |