Inventor
LIM YOUNG HEE
KR15 patents
⚠️ This page may combine multiple inventors who share the name “LIM YOUNG HEE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
13 patentsUS7521005B2Apr 21, 2009
Electrochromic material with improved lifetime
LG CHEMICAL LTD3 citations62
US11397138B2Jul 26, 2022
Method for qualitatively analyzing insoluble pigment compound
LG CHEMICAL LTD0 citations59
US11282684B2Mar 22, 2022
Method for producing test pieces of water-insoluble material for MALDI mass spectrometry and method for quantitative analysis of water-insoluble material using MALDI mass spectrometry
LG CHEMICAL LTD0 citations59
US10991559B2Apr 27, 2021
Method for quantitative analysis of polymer using MALDI mass spectrometry, and method for manufacturing sample for MALDI mass spectrometry for quantitative analysis of polymer
LG CHEMICAL LTD1 citations59
US11488816B2Nov 1, 2022
Interface unit
LG CHEMICAL LTD0 citations58
US11448616B2Sep 20, 2022
Method for relative quantitative analysis of polymer using MALDI mass spectrometry
LG CHEMICAL LTD0 citations57
US11255818B2Feb 22, 2022
Method for relative quantitative analysis of polymer using MALDI mass spectrometry
LG CHEMICAL LTD0 citations57
US11280767B2Mar 22, 2022
Pretreatment method for analyzing dioxin compounds and analytical method using the same
LG CHEMICAL LTD0 citations50
US11120980B2Sep 14, 2021
Method of preparing specimen of poorly water-soluble material for MALDI mass spectrometry and sample plate used therein
LG CHEMICAL LTD0 citations49
US11815483B2Nov 14, 2023
Method for determining the deuterium substitution rate according to substitution positions
LG CHEMICAL LTD0 citations47
US11776665B2Oct 3, 2023
Method for determining the average deuterium substitution rate
LG CHEMICAL LTD0 citations47
US11630091B2Apr 18, 2023
On-line system for improving detection level of analytes by liquid chromatography and analysis method using same
LG CHEMICAL LTD0 citations44
US12449337B2Oct 21, 2025
High-temperature-gas collection apparatus and method
LG CHEMICAL LTD0 citations43