Riming Xiao

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
External on-load tap changer
- Patent number 9,728,327
- Issue date Aug 8, 2017
- Shanghai Huaming Power Equipment Co., Ltd.
- Xu Shen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
External hanging combined vacuum on-load tap switch
- Patent number 8,330,063
- Issue date Dec 11, 2012
- Shanghai Huaming Power Equipment Co., Ltd.
- Riming Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Moving contact head for tap switches
- Patent number 8,153,917
- Issue date Apr 10, 2012
- Shanghai Huaming Power Equipment Co., Ltd.
- Riming Xiao
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
EXTERNAL ON-LOAD TAP CHANGER
- Publication number 20140291130
- Publication date Oct 2, 2014
- Shanghai Huaming Power Equipment Group Co., Ltd
- Xu SHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOVING CONTACT HEAD FOR TAP SWITCHES
- Publication number 20090211887
- Publication date Aug 27, 2009
- RIMING XIAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXTERNAL HANGING COMBINED VACUUM ON-LOAD TAP SWITCH
- Publication number 20090211890
- Publication date Aug 27, 2009
- Shanghai Huaming Power Equipment Co., Ltd.
- Riming Xiao
- H01 - BASIC ELECTRIC ELEMENTS