DW

Der-Cheng Weng

SC Shenzhen Treasure City Technology Co.: 1 patents #5 of 69Top 8%
📍 New Taipei, TW: #6,529 of 10,472 inventorsTop 65%
Overall (All Time): #3,072,146 of 4,157,543Top 75%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9143666 Surveillance device capable of focusing Shu-Ying Chen 2015-09-22