TC

Tong Cheng

VC Vivo Mobile Communication Co.: 1 patents #232 of 599Top 40%
Overall (All Time): #1,769,073 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12026973 Electronic device and identity authentication method Huaxin Lin 2024-07-02
6244990 Magnetic damping device for an exercising machine 2001-06-12