Inventor
LEE KWANYOUNG
KR8 patents
⚠️ This page may combine multiple inventors who share the name “LEE KWANYOUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA KUMHO PETROCHEM CO LTD
7 patentsUS6620547B1Sep 16, 2003
Cathode including transition metal/matrix polymer composition and a secondary polymer battery therefrom
KOREA KUMHO PETROCHEM CO LTD79 citations97
US6090504AJul 18, 2000
High capacity composite electrode and secondary cell therefrom
KOREA KUMHO PETROCHEM CO LTD37 citations91
US6964996B1Nov 15, 2005
Pentablock copolymer and manufacturing method of the same
KOREA KUMHO PETROCHEM CO LTD7 citations73
US6335118B1Jan 1, 2002
Sulfurated hydrocarbon materials having high capacity and secondary cells using the same
KOREA KUMHO PETROCHEM CO LTD7 citations73
US6057056AMay 2, 2000
Composite electrode and secondary battery therefrom
KOREA KUMHO PETROCHEM CO LTD14 citations73
US6252021B1Jun 26, 2001
Process for producing polyisobutene using a catalytic system comprising transition metal-benzene derivative compound-methylaluminoxane
KOREA KUMHO PETROCHEM CO LTD9 citations68
US6756448B2Jun 29, 2004
Styrene copolymer
KOREA KUMHO PETROCHEM CO LTD3 citations60