WK

Wen-Hsiung Ko

🗺 Ohio: #715 of 3,574 inventorsTop 25%
Overall (1989): #45,141 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4820971 Precision impedance variation measurement circuit Gong-Jong Yeh 1989-04-11