Patents/Inventors

Zequn Ma

HarbinCN1 patent

2 Patents

US119464852024
Air Intake Bypass Recirculation Structure with Adjustable Air Entraining Amount and Controllable Broadband Noise
Harbin Engineering University
0 cites
US119059162024
Turbocharger Air Intake Silencer with Adjustable Cavity Space Structure
HARBIN ENGINEERING UNIVERSITY
0 cites