Mao-Hsiu Hsu has been granted 15 US patents while listed as an inventor at Primax Electronics. The first was granted in 2011 and the most recent in January 2021. Mao-Hsiu Hsu ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Mao-Hsiu Hsu in Taipei, TW.