9 Utility and 18 Design Patents
#78 in Hong Kong
#605 in China
#10,834 in the World
rank by design patentsForward Citations = 329
Company Filing History:

where one patent can have more than one assignee
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#78 in Hong Kong
#605 in China
#10,834 in the World
rank by design patentsCompany Filing History:

Get your Inventor Badge Today