5 Utility and 1 Design Patents
#2 in Chia-I Hsien
#21,784 in Taiwan
#827,581 in the World
rank by utility patentsForward Citations = 100
Company Filing History:
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#2 in Chia-I Hsien
#21,784 in Taiwan
#827,581 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today