Chin-Hao Chen has been granted 12 US patents while listed as an inventor at Cirocomm Technology. The first was granted in 2008 and the most recent in January 2023. Chin-Hao Chen ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Chin-Hao Chen in Tainan, TW.