JM

Jifei Ma

SL Shanghai Xpt Technology Limited: 2 patents #6 of 29Top 25%
📍 Tianmen, CN: #5 of 8 inventorsTop 65%
Overall (All Time): #1,973,966 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10483820 Method of encapsulating induction motor stator Miao Luo, Kangjun Luo, Zhaofeng Li, Bohan Yang 2019-11-19
9570968 Rotor of induction motor and method for manufacturing the same Ruilin Chen 2017-02-14