Inventor
JUNG Jooyoung
KR8 patents
⚠️ This page may combine multiple inventors who share the name “JUNG Jooyoung”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SKC CO LTD
6 patentsUS11932591B2Mar 19, 2024
Method of preparing diisocyanate composition and optical lens
SKC CO LTD2 citations71
US11731936B2Aug 22, 2023
Diisocyanate composition, preparation method thereof and optical material using same
SKC CO LTD2 citations71
US11518737B2Dec 6, 2022
Method of preparing diisocyanate composition and optical lens
SKC CO LTD2 citations71
US12049437B2Jul 30, 2024
Diisocyanate composition, preparation method thereof and optical material using same
SKC CO LTD0 citations61
US11760719B2Sep 19, 2023
Diamine composition, and method of preparing diisocyanate composition
SKC CO LTD0 citations61
US10723697B2Jul 28, 2020
Preparation method of polythiol for optical lenses by using metal sulfide
SKC CO LTD1 citations58