QY

Qinghai Yi

📍 Xuchang, CN: #1 of 3 inventorsTop 35%
Overall (2016): #260,405 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9437373 On-off transmission device for high voltage electric switch Xiaomo Zhou, Zhe Zhang, Shouye Li 2016-09-06