Haibo FENG

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Ce-containing sintered rare-earth permanent magnet with having high...
- Patent number 11,195,645
- Issue date Dec 7, 2021
- Central Iron & Steel Research Institute
- Anhua Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-neodymium, non-heavy-rare-earth and high performance magnet
- Patent number 10,049,797
- Issue date Aug 14, 2018
- Central Iron & Steel Research Institute
- Minggang Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-cost double-main-phase Ce permanent magnet alloy and its prepar...
- Patent number 9,892,832
- Issue date Feb 13, 2018
- Central Iron & Steel Research Institute
- Wei Li
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
GRAIN BOUNDARY DIFFUSION CERIUM-BASED MAGNET CONTAINING REFe2 PHASE...
- Publication number 20220415549
- Publication date Dec 29, 2022
- Central Iron & Steel Research Institute Company Limited
- Haibo FENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CE-CONTAINING SINTERED RARE-EARTH PERMANENT MAGNET WITH HAVING HIGH...
- Publication number 20210233689
- Publication date Jul 29, 2021
- Central Iron & Steel Research Institute
- Anhua LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Low-Cost Double-Main-Phase Ce Permanent Magnet Alloy and its Prepar...
- Publication number 20140065004
- Publication date Mar 6, 2014
- Central Iron & Steel Research Institute
- Wei Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Low-neodymium, non-heavy-rare-earth and high performance magnet and...
- Publication number 20130154778
- Publication date Jun 20, 2013
- Central Iron & Steel Research Institute
- Minggang ZHU
- H01 - BASIC ELECTRIC ELEMENTS