21 Utility and 4 Design Patents
#276 in Taichung
#4,293 in Taiwan
#157,806 in the World
rank by utility patentsForward Citations = 177
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4. 1 out of 46
A.u. Vista Inc.
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#276 in Taichung
#4,293 in Taiwan
#157,806 in the World
rank by utility patentsCompany Filing History:



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