88142429
Oct 4, 2018
Dec 3, 2019
SHENZHEN MENGDACHENG ELECTRONIC TECHNOLOGY CO. LTD.
Active Trademark
3D spectacles; Antennas for wireless communications apparatus; Batteries, electric; Battery chargers; Cabinets for loudspeakers; Covers for smartphones; Digital photo frames;Earphones and headphones; Headphones; Microphones; Transmitters of electronic signals; Wearable activity trackers
Electrical and Scientific Apparatus