About 2 Trademarks found that are owned by Zhou Zhihan

Antennas; Encoders; Loudspeakers; Microphones; Videorecorders; Walkie-talkies; Webcams; Adapter plugs; Aerial combiners; Automatic indicators of low pressure in tyres; Batteries, electric; Blank USB flash drives; Boom boxes; Car video recorders; Colour document printers; Computer monitors; Computers and computer peripheral devices; DVD machines; Electric sensors; Electronic locks; Flash bulbs; Lens filters; Liquid crystal display (LCD) monitors; Meat thermometers; Microphone cables; Microphone stands; Mounting devices for cameras and monitors; Protective cases for smartphones; Protective face-shields for protective helmets; Smartphone mounts; Subscribed identity module (SIM) cards for cellular telephones; Thermometers not for medical purposes; USB cables; Wearable video display monitors; Wireless chargers; Wireless electronic visitor chimes; Wireless headsets for smartphones; Wireless routers; Computer keyboards; none of the foregoing in connection with eyewear

The wording "ALCAIR" has no meaning in a foreign language.