Patents/Inventors

Pingjun Sun

ShenzhenCN5 patents

5 Patents

USD11031592025
Mobile Phone Holder
Shenzhen Joyroom Technology Co., Ltd
0 cites
USD10965882025
Car Phone Holder
Shenzhen Joyroom Technology Co., Ltd
0 cites
USD10525752024
Foldable Magnetic Car Phone Mount
SHENZHEN JOYROOM TECHNOLOGY CO., Ltd
0 cites
USD10144922024
Mobile Phone Holder
0 cites
USD09971182023
In-car FM Transmitter
0 cites