Tianyu Ma

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Modified Nd—Fe—B permanent magnet with high corrosion resistance
- Patent number 9,818,515
- Issue date Nov 14, 2017
- Zhejiang University
- Mi Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sintered Nd—Fe—B permanent magnet with high coercivity for high tem...
- Patent number 9,082,538
- Issue date Jul 14, 2015
- Zhejiang University
- Mi Yan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SINTERED ND-FE-B PERMANENT MAGNET WITH HIGH COERCIVITY FOR HIGH TEM...
- Publication number 20110233455
- Publication date Sep 29, 2011
- ZHEJIANG UNIVERSITY
- Mi Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MODIFIED ND-FE-B PERMANENT MAGNET WITH HIGH CORROSION RESISTANCE
- Publication number 20110234350
- Publication date Sep 29, 2011
- ZHEJIANG UNIVERSITY
- Mi Yan
- H01 - BASIC ELECTRIC ELEMENTS