About 3 Trademarks found that are owned by Duozhen Yang

Computer keypads; Computer mouse; Connecting electrical cables; Meat thermometers; Power adapters; Power switches; Protective cases for smartphones; Protective films adapted for smartphones; Solar batteries; Stands adapted for mobile phones; Vehicle locating, tracking and security system comprised of an antenna and radio transmitter to be placed in a vehicle; Wireless chargers; Wireless headsets for smartphones; Wireless indoor and outdoor speakers; Wireless routers

The mark consists of "Czosidaan" in stylized font.

The mark consists of "Rutdelfee" in stylized font.