Inventor
CHANG YU MI
KR13 patents
⚠️ This page may combine multiple inventors who share the name “CHANG YU MI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SK CHEMICALS CO LTD
10 patentsUS12441675B2Oct 14, 2025
Method for preparing terephthalic acid, and terephthalic acid prepared therefrom
SK CHEMICALS CO LTD0 citations60
US12180389B2Dec 31, 2024
Tricyclodecane dimethanol composition and preparation method of the same
SK CHEMICALS CO LTD0 citations60
US11891354B2Feb 6, 2024
Tricyclodecane dimethanol composition and preparation method of the same
SK CHEMICALS CO LTD0 citations60
US11884622B2Jan 30, 2024
Tricyclodecane dimethanol composition and preparation method of the same
SK CHEMICALS CO LTD0 citations60
US11912915B2Feb 27, 2024
Phosphine precursor for preparing quantum dot and quantum dot prepared therefrom
SK CHEMICALS CO LTD0 citations59
US11964932B2Apr 23, 2024
Tricyclodecane dimethanol composition and preparation method of the same
SK CHEMICALS CO LTD0 citations50
US10138201B2Nov 27, 2018
Compound for organic eletroluminescent device and organic electroluminescent device including the same
SK CHEMICALS CO LTD1 citations49
US12202796B2Jan 21, 2025
Method for preparing 3(4),8(9)-bisformyltricyclo[5.2.1.02,6]decane
SK CHEMICALS CO LTD0 citations48
US11999762B2Jun 4, 2024
Phosphine precursor for preparing quantum dot and quantum dot prepared therefrom
SK CHEMICALS CO LTD0 citations48
US9917256B2Mar 13, 2018
Compound for organic electroluminescent device and organic electroluminescent device including the same
SK CHEMICALS CO LTD0 citations39