DC

De-Ying Cian

UN Unknown: 3 patents #7,366 of 83,584Top 9%
📍 Walnut, CA: #501 of 870 inventorsTop 60%
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Overall (All Time): #2,604,101 of 4,157,543Top 65%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11746047 Wired and detachable charging-unit of electric product Tseng-Lu Chien, De-Yi Chien 2023-09-05