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Beijing city, CN
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Patents Grants
last 30 patents
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
Anisotropic bonded magnet and preparation method thereof
Patent number
11,802,326
Issue date
Oct 31, 2023
GRIREM HI-TECH 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
Internal combustion engine having independent combustion chamber
Patent number
10,533,518
Issue date
Jan 14, 2020
LIUZHOU ZIJING TECHNOLOGY TRANSFER CENTER CO., LTD.
Hu Zhou
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
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
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
DUAL-POWER-SUPPLY DUAL-MODE PURE ELECTRIC PASSENGER VEHICLE
Publication number
20210016676
Publication date
Jan 21, 2021
Hanping YI
B60 - VEHICLES IN GENERAL
Information
Patent Application
INTERNAL COMBUSTION ENGINE HAVING INDEPENDENT COMBUSTION CHAMBER
Publication number
20180163662
Publication date
Jun 14, 2018
Tsinghua Redbud Innovation Institute, Tianjin
Hu ZHOU
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS