88399301
Apr 24, 2019
Jan 7, 2020
SHENZHEN YIYUAN ELECTRONICS CO. LTD.
Active Trademark
Tube amplifiers; USB card readers; Digital to analogue converters;Sound recording apparatus; Matrix switchers for audio and video signals; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters
Electrical and Scientific Apparatus