Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Zhimeng Chen
Shenzhen
CN
0 patents
2 Patents
USD1073668
2025
Digital Notebook
Shenzhen Viwoods Technology & Design Co., Ltd.
0 cites
USD1073669
2025
Digital Notebook
Shenzhen Viwoods Technology & Design Co., Ltd.
0 cites