YZ

Yifan Zhao

BS Ballard Power Systems: 1 patents #37 of 147Top 30%
📍 Warren, MI: #14 of 49 inventorsTop 30%
🗺 Michigan: #1,566 of 6,092 inventorsTop 30%
Overall (2004): #83,793 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6700342 Method and apparatus for high performance permanent magnet motor speed control with limited position information Richard J. Hampo 2004-03-02