Wenlong Yan

Person

Beijing, CN

People

Patents Grantslast 30 patents

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
Highly thermostable rare-earth permanent magnetic material, prepara...
- Patent number 11,101,057
- Issue date Aug 24, 2021
- Grirem Advanced Materials Co., Ltd.
- Guiyong Wu
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Alloy material, bonded magnet, and modification method of rare-eart...
- Patent number 10,811,175
- Issue date Oct 20, 2020
- Grirem Advanced Materials Co., Ltd.
- Yang Luo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Rare-earth permanent magnetic powder, bonded magnet containing ther...
- Patent number 10,079,085
- Issue date Sep 18, 2018
- General Research Institute for Nonferrous Metals
- Hongwei Li
- 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
GRADIENT RING-SHAPED BONDED MAGNET AND PREPARATION METHOD THEREFOR,...
- Publication number 20240212898
- Publication date Jun 27, 2024
- GRIREM HI-TECH CO., LTD.
- Yang LUO
- H01 - BASIC ELECTRIC ELEMENTS
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
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
HIGHLY THERMOSTABLE RARE-EARTH PERMANENT MAGNETIC MATERIAL, PREPARA...
- Publication number 20180268971
- Publication date Sep 20, 2018
- GRIREM ADVANCED MATERIALS CO., LTD
- Guiyong Wu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ALLOY MATERIAL, BONDED MAGNET, AND MODIFICATION METHOD OR RARE-EART...
- Publication number 20180182517
- Publication date Jun 28, 2018
- GRIREM ADVANCED MATERIALS CO., LTD
- Yang Luo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RARE-EARTH PERMANENT MAGNETIC POWDER, BONDED MAGNET CONTAINING THER...
- Publication number 20150318089
- Publication date Nov 5, 2015
- Hongwei Li
- C21 - METALLURGY OF IRON
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...

Wenlong Yan

Person

Patents Grantslast 30 patents

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

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

Highly thermostable rare-earth permanent magnetic material, prepara...

Alloy material, bonded magnet, and modification method of rare-eart...

Rare-earth permanent magnetic powder, bonded magnet containing ther...

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

Patents Applicationslast 30 patents

GRADIENT RING-SHAPED BONDED MAGNET AND PREPARATION METHOD THEREFOR,...

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

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

HIGHLY THERMOSTABLE RARE-EARTH PERMANENT MAGNETIC MATERIAL, PREPARA...

ALLOY MATERIAL, BONDED MAGNET, AND MODIFICATION METHOD OR RARE-EART...

RARE-EARTH PERMANENT MAGNETIC POWDER, BONDED MAGNET CONTAINING THER...

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