Inventor

YUN NAN JI

KR5 patents

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

LG CHEMICAL LTD

1 patent

US12542271B2Feb 3, 2026

Lithium secondary battery

LG CHEMICAL LTD0 citations53

LG ENERGY SOLUTION LTD

1 patent

US12476298B2Nov 18, 2025

Pouch type battery case and pouch type secondary battery

LG ENERGY SOLUTION LTD0 citations47

HONG SEUNG-TAEK

1 patent

US8338026B2Dec 25, 2012

Positive electrode active material, and positive electrode and lithium secondary battery including the same

HONG SEUNG-TAEK1 citations43

JEON JI-HOON

1 patent

US8557420B2Oct 15, 2013

Secondary battery having tab with blowing agent and manufacturing method thereof

JEON JI-HOON1 citations42

JEONG CHANG MOON

1 patent

US9799859B2Oct 24, 2017

Secondary battery having improved safety

JEONG CHANG MOON0 citations31