Ching-Shyang Maa has been granted 2 US patents while listed as an inventor at Mediatek. The first was granted in 2015 and the most recent in August 2021. Ching-Shyang Maa ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ching-Shyang Maa in Tainan, TW.