Patents/Inventors

Yangbing Ou

ShenzhenCN4 patents

5 Patents

USD10795232025
Watch Band
0 cites
USD10388122024
Watch Strap
Shenzhen Binghong Technology Development Co., Ltd.
0 cites
USD10378972024
Watch Band
0 cites
USD10342762024
Watch Band
0 cites
USD10216652024
Watch Band
0 cites