Patents/Inventors

Tiandong Guo

BeijingCN3 patents

4 Patents

US121285732024
Electrically Driven Device
Braun GmbH
0 cites
US120968452024
Interface for Attaching a Brush to a Skin Treatment Device
Braun GmbH
0 cites
US120836912024
Swing Bridge and Electrically Driven Device Herewith
Braun GmbH
0 cites
US118327152023
Skin Treatment Device
Braun GmbH
0 cites