HC

Hao-Wen Chang

EH E Ink Holdings: 1 patents #52 of 149Top 35%
Overall (2018): #405,632 of 503,207Top 85%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10026919 Organic light-emitting device Hsin-Fei Meng, Sheng-Fu Horng, Hsiao-Wen Zan, Cheng-Hang Hsu 2018-07-17