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Inventor

EUNG CHANG LEE

Inventor
KR

Overview

6→
Patents
2021–2024
Patent span
Chemistry
Primary field (CPC C)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds20%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form16%
C08LCompositions of macromolecular compounds16%
C09DCoating compositions, e.g. paints, varnishes or lacquers12%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices8%
H01LSemiconductor devices8%
B29CShaping or joining of plastics4%
C07CAcyclic or carbocyclic compounds4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%
PatentTitleYear
12,084,538Method for producing polymer202412,006,384Random copolymer and pinning composition comprising the same202411,732,072Neutral layer composition202311,613,599Polymer composition202311,530,283Laminate202211,205,601Semiconductor package and semiconductor apparatus2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to KOREA ADVANCED INST SCI & TECH (1)· patent assignee history
2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
2021–2024Based in KR· patent location history
2022–2024Patents assigned to LG CHEMICAL LTD (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LG CHEMICAL LTD52022–2024
KOREA ADVANCED INST SCI & TECH12021
SAMSUNG ELECTRONICS CO LTD12021
Locations
LocationPatentsSpan
KR62021–2024