Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11821685 | UV LED curing apparatus with improved housing and switch controller | Danny Lee Haile, Kuo-Chang Cheng, Yu-Jen Li, Ya-Wen Wu | 2023-11-21 |
| 10408537 | UV LED curing apparatus with improved housing and switch controller | Danny Lee Haile, Kuo-Chang Cheng, Yu-Jen Li, Ya-Wen Wu | 2019-09-10 |
| 9810479 | UV LED curing apparatus with improved housing and switch controller | Danny Lee Haile, Kuo-Chang Cheng, Yu-Jen Li, Ya-Wen Wu | 2017-11-07 |
| 9351555 | UV LED curing apparatus with improved housing and switch controller | Yu-Jen Li, Kuo-Chang Cheng, Ya-Wen Wu | 2016-05-31 |
| 8993983 | UV LED curing apparatus with improved housing and switch controller | Yu-Jen Li, Kuo-Chang Cheng, Ya-Wen Wu | 2015-03-31 |
| D637352 | Fingernail polish curing lamp | Yu-Jen Li, Kuo-Chang Chang, Fu-Ju Sheu, Szu-Hua Wu, Ya-Wen Wu | 2011-05-03 |