Patents/Inventors

Wanyuan Chen

ShenzhenCN4 patents

5 Patents

US125761932026
Breast Pump
0 cites
USD11064332025
Breast Pump Accessory
Shenzhen Lute Jiacheng Supply Chain Management Co., Ltd.
0 cites
USD11064352025
Breast Pump Accessory
Shenzhen Lute Jiacheng Supply Chain Management Co., Ltd.
0 cites
US124406112025
Breast Pump Device, Breast Pump System, and Method for Operating the Same
SHENZHEN LUTE JIACHENG SUPPLY CHAIN MANAGEMENT CO., Ltd.
0 cites
US115541992023
Assembling-facilitated Breast Pump
0 cites