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Powersem Trademarks
POWERSEM
multiple chip and power semiconductor modules
Registered
·
March 15, 2002
·
76383828
·
POWERSEMI
Providing grinding, polishing, lapping, sawing and slicing services for semi-conductor wafers, substrates, and silicon carbide for others
Abandoned
·
June 23, 2021
·
90791129
·
POWERSEMI
Providing grinding, polishing, lapping, sawing and slicing services for semi-conductor wafers, substrates, and silicon carbide for others
Abandoned
·
June 23, 2021
·
90791115
·
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