HD

Hongjun Duan

Overall (All Time): #2,892,738 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9987888 Tire pressure monitoring sensor suitable for use in an environment with liquids and/or impurities Wei Li, Weihua Shi, Qian Long 2018-06-05