About 3 Trademarks found that are owned by Ma Zhangxin

Bags adapted for laptops; Battery chargers; Blank USB flash drives; Car video recorders; Cell phone auxiliary cables; Cell phone battery chargers; Cell phone covers; Cell phone straps; Chargers for electric batteries; Computer keyboards; Computer mouse; Earphones and headphones; Electric charging cables; Electrical sockets; Electronic memory card readers; Keyboards for mobile phones; Loudspeaker cabinets; Loudspeakers; Microphones; Notebook computer carrying cases; Protective cases for smartphones; Protective covers for smartphones; USB card readers; USB hubs; Webcams; Wireless cellular phone headsets; Wireless headsets for smartphones; Computer network hubs; Display screen protectors for providing shade and privacy specially adapted to electronic devices, namely, laptops, cell phones, personal digital assistants; Micro USB cables; Protective covers and cases for tablet computers

SONIC PRIME

The mark consists of the letter O of MelJoy is a regular hexagon.