33 Utility and 7 Design Patents
#2 in Pingtung
#2,161 in Taiwan
#74,647 in the World
rank by utility patentsForward Citations = 367
Company Filing History:
Other
where one patent can have more than one assignee
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#2 in Pingtung
#2,161 in Taiwan
#74,647 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today