Membership
Tour
Register
Log in
Xiulei Chen
Follow
Person
Yantai City, CN
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method for preparing sintered NdFeB magnets
Patent number
11,776,719
Issue date
Oct 3, 2023
Yantai Dongxing Magnetic Materials Inc.
Xiulei Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for improving performance of sintered NdFeB magnets
Patent number
11,569,012
Issue date
Jan 31, 2023
Yantai Dongxing Magnetic Materials Inc.
Xiulei Chen
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Sintered magnet composition without heavy rare earth element and a...
Patent number
11,062,827
Issue date
Jul 13, 2021
YANTAI SHOUGANG MAGNETIC MATERIALS INC.
Kaihong Ding
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Sintered Nd—Fe—B magnet composition and a production method for the...
Patent number
10,978,226
Issue date
Apr 13, 2021
YANTAI SHOUGANG MAGNETIC MATERIALS INC.
Kaihong Ding
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
Cerium-Added RE-T-B-M Series Sintered Neodymium-Iron-Boron Magnet
Publication number
20240071658
Publication date
Feb 29, 2024
Yantai Dongxing Magnetic Materials Inc.
Xiulei CHEN
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Method for preparing NdFeB magnets including lanthanum or cerium
Publication number
20230093584
Publication date
Mar 23, 2023
Yantai Dongxing Magnetic Materials Inc.
Xiulei CHEN
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Method for preparing sintered NdFeB magnets
Publication number
20220165461
Publication date
May 26, 2022
Yantai Dongxing Magnetic Materials Inc.
Xiulei CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for preparing high-performance sintered NdFeB magnets and si...
Publication number
20220005637
Publication date
Jan 6, 2022
Yantai Shougang Magnetic Materials Inc
Xiulei CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for preparing NdFeB magnet powder
Publication number
20210280344
Publication date
Sep 9, 2021
Yantai Shougang Magnetic Materials Inc
Xiulei CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD OF SINTERED ND-FE-B PERMANENT MAGNET
Publication number
20210166847
Publication date
Jun 3, 2021
Yantai Shougang Magnetic Materials Inc
Chunjie XIANG
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Method For Improving Performance Of Sintered Ndfeb Magnets
Publication number
20210134498
Publication date
May 6, 2021
Yantai Shougang Magnetic Materials Inc
Xiulei CHEN
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD AND AN APPARATUS FOR IMPROVING MAGNETIC PROPERTIES OF A FINI...
Publication number
20200058420
Publication date
Feb 20, 2020
Yantai Shougang Magnetic Materials, Inc.
XIULEI CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SINTERED R-T-B BASED PERMANENT MAGNET AND A METHOD OF MAKING THE SI...
Publication number
20190051435
Publication date
Feb 14, 2019
Kaihong Ding
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SINTERED ND-FE-B MAGNET COMPOSITION AND A PRODUCTION METHOD FOR THE...
Publication number
20170372823
Publication date
Dec 28, 2017
Yantai Shougang Magnetic Materials, Inc.
Kaihong Ding
C21 - METALLURGY OF IRON
Information
Patent Application
SINTERED MAGNET COMPOSITION WITHOUT HEAVY RARE EARTH ELEMENT AND A...
Publication number
20170213627
Publication date
Jul 27, 2017
Yantai Shougang Magnetic Materials, Inc.
Kaihong Ding
C21 - METALLURGY OF IRON