SR

Soon Chang Roh

Overall (All Time): #2,709,378 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10916981 Permanent magnet rotating device having minimized cogging torque, permanent magnet generator using same, and permanent magnet motor 2021-02-09