Inventor

XIANG QIANXIN

CN9 patents

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

GUIZHOU ZHENHUA E CHEM INC

7 patents

US10566606B2Feb 18, 2020

Spherical or spherical-like cathode material for a lithium battery, a battery and preparation method and application thereof

GUIZHOU ZHENHUA E CHEM INC2 citations68

US10665862B2May 26, 2020

Lithium ion battery cathode material and lithium ion battery

GUIZHOU ZHENHUA E CHEM INC1 citations58

US11289691B2Mar 29, 2022

Spherical or spherical-like cathode material for a lithium battery, a battery and preparation method and application thereof

GUIZHOU ZHENHUA E CHEM INC1 citations57

US12586788B2Mar 24, 2026

Zinc-containing cathode material for sodium ion battery and preparation method and application thereof

GUIZHOU ZHENHUA E CHEM INC0 citations55

US10541414B2Jan 21, 2020

Cathode material of lithium cobalt oxide for a lithium ion secondary battery and preparation methods and applications thereof

GUIZHOU ZHENHUA E CHEM INC1 citations52

US10790506B2Sep 29, 2020

Spherical or spherical-like cathode material for lithium-ion battery and lithium-ion battery

GUIZHOU ZHENHUA E CHEM INC0 citations48

US10573882B2Feb 25, 2020

Spherical or spherical-like lithium ion battery cathode material and preparation method and application thereof

GUIZHOU ZHENHUA E CHEM INC0 citations38

XIANG QIANXIN

2 patents

US9077034B2Jul 7, 2015

High manganese polycrystalline anode material, preparation method thereof and dynamic lithium ion battery

XIANG QIANXIN0 citations25

US8834740B2Sep 16, 2014

Polycrystalline cobalt-nickel-manganese ternary positive material, preparation method thereof and lithium ion secondary battery

XIANG QIANXIN0 citations25