4 Utility and 37 Design Patents
#5 in Taipei Hsien
#80 in Taiwan
#3,587 in the World
rank by design patentsForward Citations = 758
Company Filing History:

where one patent can have more than one assignee
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#5 in Taipei Hsien
#80 in Taiwan
#3,587 in the World
rank by design patentsCompany Filing History:

Get your Inventor Badge Today