Inventor
MA TIEHUA
CN3 patents
Patents
3 patentsUS11287459B2Mar 29, 2022
Magnetic photoacoustic composite non destructive testing device of power transmission line of photovoltaic grid based on corona effect
UNIV NORTH CHINA2 citations61
US11897623B2Feb 13, 2024
Ducted fan device integrated with permanent magnet synchronous disc flat wire motor
UNIV NORTH CHINA0 citations46
US12448916B2Oct 21, 2025
Hydrogen fuel high-speed rotating magnetohydrodynamic power generation device
UNIV NORTH CHINA0 citations44