Inventor

AHN JUN SEONG

KR13 patents

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

LG CHEMICAL LTD

6 patents

US10476082B2Nov 12, 2019

Surface coated positive electrode active material, preparation method thereof and lithium secondary battery including the same

LG CHEMICAL LTD10 citations82

US10023800B2Jul 17, 2018

Composition for manufacturing optical elements with negative optical dispersion, and optically anisotropic body manufactured therefrom

LG CHEMICAL LTD5 citations72

US11189829B2Nov 30, 2021

Positive electrode active material for secondary battery, and method of preparing the same

LG CHEMICAL LTD0 citations61

US10665857B2May 26, 2020

Positive electrode active material for secondary battery, and method of preparing the same

LG CHEMICAL LTD1 citations61

US10879529B2Dec 29, 2020

Surface-coated positive electrode active material particles and secondary battery comprising the same

LG CHEMICAL LTD0 citations52

US9774040B2Sep 26, 2017

Surface coated positive electrode active material, preparation method thereof and lithium secondary battery including the same

LG CHEMICAL LTD0 citations51

SK CORP

4 patents

US6602818B2Aug 5, 2003

Method for preparing a catalyst for selective catalytic reduction of nitrogen oxides

SK CORP37 citations92

US6803340B2Oct 12, 2004

Catalyst for removing dioxin and preparation method thereof

SK CORP19 citations91

US6673740B2Jan 6, 2004

Method for preparing a catalyst for reduction of nitrogen oxides

SK CORP5 citations61

US6800585B2Oct 5, 2004

Catalyst for selective catalytic reduction of nitrogen oxides and a method for preparing the same

SK CORP3 citations59

HANON SYSTEMS

3 patents

US10112461B2Oct 30, 2018

AHN JUN SEONG

LG CHEMICAL LTD

Surface coated positive electrode active material, preparation method thereof and lithium secondary battery including the same

Composition for manufacturing optical elements with negative optical dispersion, and optically anisotropic body manufactured therefrom

Positive electrode active material for secondary battery, and method of preparing the same

Positive electrode active material for secondary battery, and method of preparing the same

Surface-coated positive electrode active material particles and secondary battery comprising the same

Surface coated positive electrode active material, preparation method thereof and lithium secondary battery including the same

SK CORP

Method for preparing a catalyst for selective catalytic reduction of nitrogen oxides

Catalyst for removing dioxin and preparation method thereof

Method for preparing a catalyst for reduction of nitrogen oxides

Catalyst for selective catalytic reduction of nitrogen oxides and a method for preparing the same

HANON SYSTEMS

Photocatalyst device and air conditioner for vehicle having the same

Photocatalyst device and air conditioner for vehicle having the same

Photocatalyst device and air conditioner for vehicle having the same