KunJu Tsai has been granted 6 US patents while listed as an inventor at Interdigital Technology. The first was granted in 2012 and the most recent in February 2022. KunJu Tsai ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list KunJu Tsai in Zhunan Town, NY, TW.