Patents/Inventors

Quanhua Zhang

GuangdongCN5 patents

6 Patents

USD11039632025
Combined Speaker and Charging Cradle
0 cites
USD11009112025
Docking Station
0 cites
USD10639432025
Docking Station
Shenzhen Hongtian Electronics Co., Ltd.
0 cites
USD10559372024
Docking Station
Shenzhen Hongtian Electronics Co., Ltd.
0 cites
USD10414742024
Docking Station
Shenzhen Hongtian Electronics Co., Ltd.
0 cites
USD10346072024
Docking Station
Shenzhen Hongtian Electronics Co., Ltd.
0 cites