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Leopoldo Groppi

OP Opulent Electronics International Pte.: 2 patents #6 of 9Top 70%
📍 Pieve Emanuele, IT: #20 of 64 inventorsTop 35%
Overall (All Time): #1,945,352 of 4,157,543Top 50%
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Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9877363 Device and method for providing regulated current to an electrical load Francis Kai Fook Wee, Andrea Stona 2018-01-23
9084303 Device and method for driving LEDs Kai Fook Francis Wee, Andrea Stona, Kwok Wing Man, Foo Wing Chong 2015-07-14