EC

Er-Yun Chang

IU I-Shou University: 1 patents #4 of 20Top 20%
Overall (2020): #480,134 of 565,922Top 85%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10608527 Power supply apparatus Chun-An Cheng, Chin-Chih Lai, Man Chang 2020-03-31