About 2 Trademarks found that are owned by Chen Changzhi

Computer keyboard keycaps; Computer keypads; Earphone accessories, namely, earphone cushions, earphone pads, earphone cases, and earphone extension cords; Electronic docking stations; Mouse pads; Multimedia projectors; Protective cases for tablet computers; Protective covers and cases for cell phones; Protective covers and cases for laptops; Spectacles, frames and cases

Computer keyboard keycaps; Computer keypads; Earphone accessories, namely, earphone cushions, earphone pads, earphone cases, and earphone extension cords; Electronic docking stations; Mouse pads; Multimedia projectors; Protective cases for tablet computers; Protective covers and cases for cell phones; Protective covers and cases for laptops; Spectacles, frames and cases