3 trademarks were found for owners matching the name Guangzhou Dunhao Acoustics Technology Co., Ltd.
#Classstatus
1 S:88434720
M:JERTON SOUND
O:Guangzhou Dunhao Acoustics Technology Co., Ltd.
9 Registered
2 S:88434738
M:BOANN AUDIO
O:Guangzhou Dunhao Acoustics Technology Co., Ltd.
9 Registered
3 S:87731524
M:DENHO ACOUSTICS
O:Guangzhou Dunhao Acoustics Technology Co., Ltd
9 Registered
Trademark Alertz updated from USPTO on 2030-01-24