YH

Yu Chiehmr Ho

WI Waltop International: 2 patents #11 of 42Top 30%
Overall (All Time): #2,001,451 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9280217 Capacitive pointer Chia-Jui Yeh 2016-03-08
D683309 Electromagnetic recharge device Hung-Tzu Chiu 2013-05-28