Kun-Szu Tseng has been granted 8 US patents while listed as an inventor at United Microelectronics. The first was granted in 2011 and the most recent in March 2015. Kun-Szu Tseng ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Kun-Szu Tseng in Chunri, TW.