Inventor

YU YONGJIANG

FI3 patents

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

YANTAI ZHENGHAI MAGNETIC MAT CO LTD

2 patents

US9623482B2Apr 18, 2017

Method for preparing R-Fe-B based sintered magnet

YANTAI ZHENGHAI MAGNETIC MAT CO LTD1 citations45

US10748706B2Aug 18, 2020

Method for producing sintered R-iron-boron magnet

YANTAI ZHENGHAI MAGNETIC MAT CO LTD0 citations33

SILICON LAB INC

1 patent

US12380134B2Aug 5, 2025

Providing a hybrid generic attribute database

SILICON LAB INC0 citations34