30 Utility Patents
#1 in Penghu County
#2,684 in Taiwan
#92,052 in the World
Forward Citations = 86
Company Filing History:

Hfi Innovation Inc.
where one patent can have more than one assignee
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#1 in Penghu County
#2,684 in Taiwan
#92,052 in the World
Company Filing History:

Get your Inventor Badge Today