FC

Feng Cui

UN Unknown: 1 patents #342 of 3,065Top 15%
📍 Lo Wu, CN: #931 of 2,697 inventorsTop 35%
Overall (2023): #448,271 of 537,848Top 85%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D980966 Noise reduction earplug Hao Hu, Keqiang Deng, Xiangen Zhao 2023-03-14