HC

Hung-Chuan Cheng

DE Darfon Electronics: 1 patents #10 of 39Top 30%
Overall (2021): #429,153 of 548,734Top 80%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
10895372 Light source board, manufacturing method thereof, and luminous keyboard using the same Heng-Yi Huang, Hsin-Cheng Ho, Tsai-Yu Chen 2021-01-19