Inventor
LEE HYO SUN
KR20 patents
⚠️ This page may combine multiple inventors who share the name “LEE HYO SUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
9 patentsUS10377948B2Aug 13, 2019
Etching composition and method for fabricating semiconductor device by using the same
SAMSUNG ELECTRONICS CO LTD4 citations73
US11380537B2Jul 5, 2022
Method of manufacturing a semiconductor device and a cleaning composition for an adhesive layer
SAMSUNG ELECTRONICS CO LTD2 citations72
US10793775B2Oct 6, 2020
Etching composition and method for fabricating semiconductor device by using the same
SAMSUNG ELECTRONICS CO LTD1 citations72
US10414978B2Sep 17, 2019
Etching composition and method for fabricating semiconductor device by using the same
SAMSUNG ELECTRONICS CO LTD3 citations72
US11198815B2Dec 14, 2021
Etching composition and method for fabricating semiconductor device by using the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US10800972B2Oct 13, 2020
Etching composition and method for fabricating semiconductor device by using the same
SAMSUNG ELECTRONICS CO LTD0 citations52
US10332740B2Jun 25, 2019
Method of manufacturing a semiconductor device and a cleaning composition for an adhesive layer
SAMSUNG ELECTRONICS CO LTD0 citations51
US10837115B2Nov 17, 2020
Pre-treatment composition before etching SiGe and method of fabricating semiconductor device using the same
SAMSUNG ELECTRONICS CO LTD0 citations49
US9507255B2Nov 29, 2016
Methods of manufacturing integrated circuit devices by using photomask cleaning compositions
SAMSUNG ELECTRONICS CO LTD0 citations49
LG CHEMICAL LTD
7 patentsUS7294600B2Nov 13, 2007
Supported hybrid metallocene catalyst, method for preparing the same, and method for preparing polyolefin using the same
LG CHEMICAL LTD23 citations92
US7244805B2Jul 17, 2007
Bimetallic zinc complex and process of producing polycarbonate using the same as polymerization catalyst
LG CHEMICAL LTD36 citations92
US7439378B2Oct 21, 2008
Fulvene, metallocene catalysts and preparation method thereof, and preparation of polyolefines copolymer using the same
LG CHEMICAL LTD9 citations82
US7271277B2Sep 18, 2007
Fulvene, metallocene catalysts and preparation method thereof, and preparation of polyolefines copolymer using the same
LG CHEMICAL LTD9 citations71
US9040115B2May 26, 2015
Retardation compensators of negative C-type for liquid crystal display
LG CHEMICAL LTD0 citations51
US7737244B2Jun 15, 2010
Process for preparing polyarylate
LG CHEMICAL LTD0 citations51
US7682672B2Mar 23, 2010
Negative C-type compensation film and method of preparing the same
LG CHEMICAL LTD0 citations40