7 Utility and 3 Design Patents
#46 in Tu-Chen
#15,518 in Taiwan
#597,011 in the World
rank by utility patentsForward Citations = 19
Company Filing History:
Get your Inventor Badge Today
#46 in Tu-Chen
#15,518 in Taiwan
#597,011 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today