KC

Kuo-Chang Cheng

NA Nail Alliance: 1 patents #2 of 5Top 40%
Overall (2017): #131,564 of 506,227Top 30%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D805692 Ultraviolet curing device 2017-12-19
9810479 UV LED curing apparatus with improved housing and switch controller Danny Lee Haile, Yu-Jen Li, Ya-Wen Wu, Pei-Chen Yang 2017-11-07