90873691
Aug 9, 2021
Sep 6, 2022
TECHVISION INTELLIGENT TECHNOLOGY CO. LTD
Active Trademark
Earphones; Headphones; Loudspeakers; Microphones; Smartphones; Smartwatches; Computer keyboards; Computer memory devices; Data processing apparatus; DVD players; Electric navigational instruments; Electronic book readers; Laptop computers; Notebook computers; Tablet computers
Electrical and Scientific Apparatus