Inventor

KOH JEONG-HWAN

KR7 patents

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

LG CHEMICAL LTD

3 patents

US10797347B2Oct 6, 2020

Electrolyte comprising phthalate phosphine-based anions, additive for secondary battery comprising same, and secondary battery comprising same

LG CHEMICAL LTD0 citations36

US10490852B2Nov 26, 2019

Additive for electrochemical element, electrolyte comprising same, electrode, and electrochemical element

LG CHEMICAL LTD0 citations36

US8349502B2Jan 8, 2013

Additive for non-aqueous electrolyte and secondary battery using the same

LG CHEMICAL LTD0 citations35

SAMSUNG FINE CHEMICALS CO LTD

2 patents

US6753443B1Jun 22, 2004

Preparing method of chiral ester

SAMSUNG FINE CHEMICALS CO LTD1 citations47

US6475773B2Nov 5, 2002

Method for preparing chiral esters

SAMSUNG FINE CHEMICALS CO LTD1 citations47

THE PRIME SOLUTION L L C

1 patent

US12515168B2Jan 6, 2026

Device for reducing pollutants in indoor air, ambient air, or exhaust gas by using nonthermal plasma

THE PRIME SOLUTION L L C0 citations37

KIM SOO-JIN

1 patent

US8535833B2Sep 17, 2013

Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery comprising the same

KIM SOO-JIN0 citations36