About 3 Trademarks found that are owned by Huang Yizhou

Battery chargers; Blank USB flash drives; Car video recorders; Cases adapted for computers; Computer mouse; Earphones; Electric wires; Electrical plugs and sockets; Epidiascopes; Eye glasses; Loudspeakers; Power supplies; Smartwatches; Video monitors; Wearable video display monitors

Car video recorders; Digital video cameras; Earphones and headphones; Headsets for mobile telephones; IP (Internet protocol) cameras; Loudspeakers; Mobile telephone batteries; Monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm; Telescopes; Timers; USB cables; USB card readers; Wireless chargers; Wireless computer mice; Wireless headsets for smartphones

Ear phones; Earphones for cellular telephones; Wireless earbuds