Patents/Inventors

Qiuyan Luo

ShenzhenCN13 patents

13 Patents

USD11197012026
Baby Walker Pedal
0 cites
USD11048762025
Balance Bicycle
0 cites
USD10826172025
Balance Bicycle
0 cites
USD10818192025
Electric Wiggle Car
Shenzhen Youshi Technology Co., Ltd.
0 cites
USD10576042025
Baby Balance Bike
0 cites
US121996692025
Converter and Transmission System
Huawei Technologies Co., Ltd.
0 cites
USD10482072024
Baby Balance Bike
0 cites
USD10466982024
Children Tricycle
0 cites
USD10434512024
Children Tricycle
0 cites
USD10400352024
Balance Bike
0 cites
USD10370842024
Baby Walker
0 cites
USD10194762024
Children Tricycle
0 cites
USD10083662023
Baby Walker Bike
0 cites