Inventor

MA JINFENG

CN2 patents

⚠️ This page may combine multiple inventors who share the name “MA JINFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV SOUTHEAST

1 patent

US10422883B2Sep 24, 2019

Positioning method using height-constraint-based extended Kalman filter

UNIV SOUTHEAST2 citations67

NIDEC CORP

1 patent

US12556053B2Feb 17, 2026

Motor and electrical product

NIDEC CORP0 citations58