88274062
Jan 24, 2019
Aug 6, 2019
SHENZHEN CHENGHELIAN ELECTRONIC TECHNOLOGY CO. LTD.
Active Trademark
Analog to digital converter (ADCs); Audio- and video-receivers; Chargers for electric batteries; Computer peripheral devices; Digital sound processors; Matrix switchers for audio and video signals; Network cards; USB cables; USB charging ports; Wireless chargers
Electrical and Scientific Apparatus