Membership
Tour
Register
Log in
Hairui DU
Follow
Person
Changchun City, CN
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Metal additive manufacturing extrusion mechanism for monitoring and...
Patent number
11,845,126
Issue date
Dec 19, 2023
Jilin University
Zhichao Ma
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
COMPOUND EYE-BASED IN-SITU MONITORING UNIT, MICRO-ADJUSTMENT UNIT,...
Publication number
20220201174
Publication date
Jun 23, 2022
Jilin University
Zhichao MA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METAL ADDITIVE MANUFACTURING EXTRUSION MECHANISM FOR MONITORING AND...
Publication number
20210197255
Publication date
Jul 1, 2021
JILIN UNIVERSITY
Zhichao MA
B22 - CASTING POWDER METALLURGY