Inventor

HAN CHANGJOO

KR5 patents

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

LG CHEMICAL LTD

4 patents

US7749660B2Jul 6, 2010

Electrolyte for improving life characteristics at high temperature and lithium secondary battery comprising the same

LG CHEMICAL LTD3 citations61

US7879491B2Feb 1, 2011

Electrode assembly having member for holding electrodes and secondary battery comprising the same

LG CHEMICAL LTD2 citations60

US7592098B2Sep 22, 2009

Lithium secondary battery of improved performance

LG CHEMICAL LTD0 citations50

US7638229B2Dec 29, 2009

Lithium secondary battery of electrolyte containing ammonium compounds

LG CHEMICAL LTD0 citations44

JO SOO IK

1 patent

US8192874B2Jun 5, 2012

Lithium secondary battery of electrolyte containing ammonium compounds

JO SOO IK0 citations38