About 1 Trademarks found that are owned by Xu Yao

Smartglasses; Telescopes; Alarm installations and alarms; Digital door locks; Earphones and headphones; Rearview cameras for vehicles; Remotely-controlled sub-aquatic video camera containing a TV camera, transmitter, receiver and microphone to record, detect, measure, survey and locate objects underwater; Smart watches; Stands adapted for mobile phones; Underwater cameras