Chih-Hsiung Chen has been granted 26 US patents while listed as an inventor at Aopen. The first was granted in 2005 and the most recent in October 2020. Chih-Hsiung Chen ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Chih-Hsiung Chen in New Taipei, TW.