Shih-Hao Ke has been granted 8 US patents while listed as an inventor at Xrspace Co.. The first was granted in 2007 and the most recent in June 2021. Shih-Hao Ke ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Shih-Hao Ke in Taipei, TW.