JC

Jan-Way CHIEN

EP Epistar: 1 patents #60 of 172Top 35%
Overall (2021): #421,149 of 548,734Top 80%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
10886438 Manufacturing method of light-emitting device Tzchiang Yu, Hsiao Yu Lin, Chyi Yang Sheu 2021-01-05