Inventor

NIE YUNHUA

CN4 patents

⚠️ This page may combine multiple inventors who share the name “NIE YUNHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MICROVAST POWER SYSTEMS CO LTD

3 patents

US10312551B2Jun 4, 2019

Preparation method of ionic liquids and secondary batteries

MICROVAST POWER SYSTEMS CO LTD3 citations66

US9365596B2Jun 14, 2016

Method for preparing quaternary phosphonium salts

MICROVAST POWER SYSTEMS CO LTD1 citations48

US10319996B2Jun 11, 2019

Cathode material for lithium ion secondary battery, method of producing the same, and lithium ion secondary battery

MICROVAST POWER SYSTEMS CO LTD0 citations36

MICROVAST NEW MATERIALS HUZHOU CO LTD

1 patent

US9281521B2Mar 8, 2016

Graphite negative material for lithium-ion battery, method for preparing the same and lithium-ion battery

MICROVAST NEW MATERIALS HUZHOU CO LTD1 citations45