QJ

Quan Jiang

📍 Hubei, CN: #2 of 8 inventorsTop 25%
Overall (2005): #120,535 of 245,428Top 50%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6879124 Method to detect the true zero-crossing points of the phase back EMF for sensorless control of brushless DC motors Chao Bi 2005-04-12