88623977
Sep 19, 2019
Apr 14, 2020
SHENZHEN YIFENG TECHNOLOGY CO. LTD.
Active Trademark
Computer keyboards; Computer mice; Computer monitors; Computers; Earphones; Multimedia projectors; Optical lamps; Protective covers and cases for cell phones, laptops and portable media players; Spectacles and sunglasses; Tablet computers
Electrical and Scientific Apparatus