Inventor
YOO KWANGHO
KR10 patents
⚠️ This page may combine multiple inventors who share the name “YOO KWANGHO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
6 patentsUS8021788B2Sep 20, 2011
Secondary battery having electrode for improvement of stability during overcharge
LG CHEMICAL LTD26 citations91
US9343714B2May 17, 2016
High capacity battery cell employed with two or more unit cells
LG CHEMICAL LTD3 citations72
US8012617B2Sep 6, 2011
Secondary battery having sealing portion of novel structure
LG CHEMICAL LTD2 citations58
US10026944B2Jul 17, 2018
Electrode assembly having tab-lead joint portion of minimized resistance difference between electrodes and electrochemical cell containing the same
LG CHEMICAL LTD1 citations51
US7955724B2Jun 7, 2011
Secondary battery having a film including expandable graphite and polyurethane
LG CHEMICAL LTD0 citations51
US7625669B2Dec 1, 2009
Lithium secondary battery having improved stability to overcharge
LG CHEMICAL LTD0 citations40
RYU JI HEON
2 patentsUS9246154B2Jan 26, 2016
Electrode assembly having tab-lead joint portion of minimized resistance difference between electrodes and electrochemical cell containing the same
RYU JI HEON3 citations71
US8673476B2Mar 18, 2014
Electrode assembly having stable lead-tap joint and electrochemical cell containing them
RYU JI HEON1 citations50