2 trademarks were found for owners matching the name Dongguan Poweramp Technology Limited.
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1 TM: 2194495
Desc: POWERAMP

Owner: DONGGUAN POWERAMP TECHNOLOGY LIMITED
Class: 9
Status: Protected: Registered/protected
2 TM: 2151306
Desc: POWERAMP

Owner: Dongguan Poweramp Technology Limited
Class: 9
Status: Registered: Registered/protected