Patents/Inventors

Daoning Jia

ShandongCN1 patent

2 Patents

US120273072024
Method for Increasing the Coercivity of a Sintered Type Ndfeb Permanent Magnet
Yantai Shougang Magnetic Materials Inc
0 cites
US119086002024
Preparation Device and Method of Ceramic Coating on a Sintered Type Ndfeb Permanent Magnet
Yantai Dongxing Magnetic Materials Inc
0 cites