Filed: September 2, 2019 Bark control devices for training dogs; Binoculars; Camera hardware systems for IP (Internet protocol) video surveillance… Owned by:Duan,Fei Serial Number:88601720
Filed: January 20, 2022 Carrying cases specially adapted for DJ lighting gear and electric lights; Film stage lighting apparatus; Flashing strobe… Owned by:Duan,Fei Serial Number:97229147