3 trademarks were found for owners matching the name Dongguan Richtek Electronics Co., Ltd..
#Classstatus
1 S:97667859
M:WINDEK

O:Dongguan Richtek Electronics Co., Ltd.
12 Registered
2 S:79180694
M:WINDEK

O:Dongguan Richtek Electronics Co., Ltd.
12 Registered
3 S:79110920
M:RICHTEK

O:Dongguan Richtek Electronics Co., Ltd., DongGuan Richtek; Electric-Mechanical Co., Ltd.
12 Registered
Trademark Alertz updated from USPTO on 2030-01-24