Jiajun Xie

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Yttrium-added rare earth permanent magnet material and preparation...
- Patent number 12,129,532
- Issue date Oct 29, 2024
- Grirem Advanced Materials Co., Ltd.
- Yang Luo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Preparation method of a rare earth anisotropic bonded magnetic powder
- Patent number 11,987,868
- Issue date May 21, 2024
- Grirem Advanced Materials Co., Ltd.
- Yang Luo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Composite rare earth anisotropic bonded magnet and a preparation me...
- Patent number 11,981,983
- Issue date May 14, 2024
- Grirem Advanced Materials Co., Ltd.
- Yang Luo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Yttrium-added rare-earth permanent magnetic material and preparatio...
- Patent number 11,505,852
- Issue date Nov 22, 2022
- Grirem Advanced Materials Co., Ltd.
- Yang Luo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Rare earth-bonded magnetic powder and preparation method therefor,...
- Patent number 11,495,376
- Issue date Nov 8, 2022
- Grirem Advanced Materials Co., Ltd.
- Yang Luo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Rare earth permanent magnetic powder, bonded magnet and device usin...
- Patent number 9,859,042
- Issue date Jan 2, 2018
- Grirem Advanced Materials Co., Ltd.
- Yang Luo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
MODIFIED SINTERED Nd-Fe-B MAGNET, AND PREPARATION METHOD AND USE TH...
- Publication number 20210407713
- Publication date Dec 30, 2021
- GRIREM ADVANCED MATERIALS CO., LTD
- Yang LUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANISOTROPIC BONDED MAGNET AND PREPARATION METHOD THEREOF
- Publication number 20210375514
- Publication date Dec 2, 2021
- GRIREM HI-TECH CO., LTD.
- Yang LUO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ANISOTROPIC BONDED MAGNET AND PREPARATION METHOD THEREOF
- Publication number 20210375512
- Publication date Dec 2, 2021
- GRIREM HI-TECH CO., LTD.
- Yang LUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
YTTRIUM-ADDED RARE EARTH PERMANENT MAGNET MATERIAL AND PREPARATION...
- Publication number 20210156009
- Publication date May 27, 2021
- GRIREM ADVANCED MATERIALS CO., LTD
- YANG LUO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
RARE EARTH-BONDED MAGNETIC POWDER AND PREPARATION METHOD THEREFOR,...
- Publication number 20210151226
- Publication date May 20, 2021
- GRIREM ADVANCED MATERIALS CO., LTD
- YANG LUO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Composite Rare Earth Anisotropic Bonded Magnet and a Preparation Me...
- Publication number 20210134499
- Publication date May 6, 2021
- GRIREM ADVANCED MATERIALS CO., LTD
- Yang Luo
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Anisotropic Bonded Magnetic Powder and a Preparation Method Thereof
- Publication number 20210130939
- Publication date May 6, 2021
- GRIREM ADVANCED MATERIALS CO., LTD
- Yang LUO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Preparation Method of a Rare Earth Anisotropic Bonded Magnetic Powder
- Publication number 20210129217
- Publication date May 6, 2021
- GRIREM ADVANCED MATERIALS CO., LTD
- Yang LUO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
YTTRIUM-ADDED RARE-EARTH PERMANENT MAGNETIC MATERIAL AND PREPARATIO...
- Publication number 20200263280
- Publication date Aug 20, 2020
- GRIREM ADVANCED MATERIALS CO., LTD
- Yang LUO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
RARE EARTH PERMANENT MAGNETIC POWDER, BONDED MAGNET AND DEVICE USIN...
- Publication number 20150040725
- Publication date Feb 12, 2015
- GRIREM ADVANCED MATERIALS CO., LTD
- Yang Luo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Person

Patents Grantslast 30 patents

Yttrium-added rare earth permanent magnet material and preparation...

Preparation method of a rare earth anisotropic bonded magnetic powder

Composite rare earth anisotropic bonded magnet and a preparation me...

Yttrium-added rare-earth permanent magnetic material and preparatio...

Rare earth-bonded magnetic powder and preparation method therefor,...

Rare earth permanent magnetic powder, bonded magnet and device usin...

Patents Applicationslast 30 patents

MODIFIED SINTERED Nd-Fe-B MAGNET, AND PREPARATION METHOD AND USE TH...

ANISOTROPIC BONDED MAGNET AND PREPARATION METHOD THEREOF

ANISOTROPIC BONDED MAGNET AND PREPARATION METHOD THEREOF

YTTRIUM-ADDED RARE EARTH PERMANENT MAGNET MATERIAL AND PREPARATION...

RARE EARTH-BONDED MAGNETIC POWDER AND PREPARATION METHOD THEREFOR,...

Composite Rare Earth Anisotropic Bonded Magnet and a Preparation Me...

Anisotropic Bonded Magnetic Powder and a Preparation Method Thereof

Preparation Method of a Rare Earth Anisotropic Bonded Magnetic Powder

YTTRIUM-ADDED RARE-EARTH PERMANENT MAGNETIC MATERIAL AND PREPARATIO...

RARE EARTH PERMANENT MAGNETIC POWDER, BONDED MAGNET AND DEVICE USIN...