HC

Hung-Wei Chang

CC Cosmex Co.: 2 patents #2 of 10Top 20%
Overall (2019): #165,820 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D858882 Photocuring device Wan Chieh Hsieh, Pai Yao HSIEH, Kuan Chen Liao 2019-09-03
D857993 Photocuring device Wan Chieh Hsieh, Pai Yao HSIEH, Kuan Chen Liao 2019-08-27