Der-Ling Hsia has been granted 4 US patents while listed as an inventor at Lextar Electronics. The first was granted in 2012 and the most recent in October 2016. Der-Ling Hsia ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Der-Ling Hsia in New Taipei, TW.