Inventor

LEE CHOL HO

KR6 patents

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

SK ENERGY CO LTD

2 patents

US7435761B2Oct 14, 2008

Microporous polyethylene film and method of producing the same

SK ENERGY CO LTD3 citations60

US7947752B2May 24, 2011

Method of producing microporous high density polyethylene film

SK ENERGY CO LTD0 citations49

LEE YOUNG KEUN

1 patent

US8057718B2Nov 15, 2011

Microporous polyethylene film having excellent physical properties, productivity, and quality consistency, and method of producing same

LEE YOUNG KEUN7 citations82

SK CORP

1 patent

US7332531B2Feb 19, 2008

Microporous high density polyethylene film

SK CORP1 citations49

SK INNOVATION CO LTD

1 patent

US8905749B2Dec 9, 2014

Casting belt for producing transcendental wide width film

SK INNOVATION CO LTD0 citations44

LEE YOUNG-KEUN

1 patent

US8323547B2Dec 4, 2012

Microporous polyethylene film manufactured according to liquid-liquid phase separation and method of producing the same

LEE YOUNG-KEUN0 citations39