Filed: June 8, 2020Sanitary masks for medical purposesOwned by: Wang LuoSerial Number: 88953797
Filed: June 9, 2020Infrared thermometers for medical purposesOwned by: Wang LuoSerial Number: 88955832
Filed: August 18, 2020Ear thermometersOwned by: Wang LuoSerial Number: 90121140