WH

Wan-Chang Hsu

📍 Zhubei City, TW: #917 of 1,506 inventorsTop 65%
Overall (All Time): #3,824,813 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5214434 Mobile phone antenna with improved impedance-matching circuit — 1993-05-25