21 Utility and 2 Design Patents
#86 in Taipei Hsien
#4,284 in Taiwan
#157,531 in the World
rank by utility patentsForward Citations = 121
Company Filing History:
Get your Inventor Badge Today
#86 in Taipei Hsien
#4,284 in Taiwan
#157,531 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today