Patents/Inventors

Hengjun Liu

LinqingCN2 patents

3 Patents

USD10678902025
Remote Control Page Turner
Shenzhen Huazhichuangxing Technology Co., Ltd.
0 cites
USD10345352024
Remote Control Page Turner
Shenzhen Huazhichuangxing Technology Co., Ltd.
0 cites
USD10318442024
Remote Control Page Turner
Shenzhen Boyangyu Technology Co., Ltd.
0 cites