QZ

Qizhong Zhang

Overall (All Time): #1,930,568 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10215181 Volute centrifugal fan with permanent-magnet brush-less motor system Wei Zhang 2019-02-26
9800123 Method for modifying stator tooth top arc of brushless DC motor Wei Zhang 2017-10-24