Patents/Inventors

Huafei Lin

GuangzhouCN5 patents

7 Patents

USD10863012025
Set of Building Blocks
Guangzhou Qiji Technology Co., Ltd.
0 cites
USD10818392025
Building Block Toy Truck
Guangzhou Qiji Technology Co., Ltd.
0 cites
USD10699302025
Set of Building Blocks
Guangzhou Qiji Technology Co., Ltd.
0 cites
USD10365682024
Building Block Toy
0 cites
USD10220612024
Building Block Toy
0 cites
USD10220622024
Building Block Toy
0 cites
USD10061272023
Building Block Toy
0 cites