Inventor
JAE-BONG LIM
Inventor
KR
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers24%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices24%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds15%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1012%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
C08JWorking-up6%
C07CAcyclic or carbocyclic compounds3%
C07DHeterocyclic compounds3%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
C08LCompositions of macromolecular compounds3%
PatentTitleYear
12,242,193Coating compositions for use with an overcoated photoresist202512,228,858Coating composition for forming resist underlayer film for EUV lithography process202511,822,248Coating compositions for use with an overcoated photoresist202311,567,409Polymers, underlayer coating compositions comprising the same, and patterning methods202311,493,845Organic bottom antireflective coating composition for nanolithography202211,448,964Coating compositions for use with an overcoated photoresist202211,269,252Method for forming pattern using antireflective coating composition including photoacid generator202211,262,656Coating compositions for use with an overcoated photoresist2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to ROHM & HAAS ELECT MATERIALS KOREA LTD (8)· patent assignee history
2022Patents assigned to ROHM & HAAS ELECT MAT (1)· patent assignee history
2022–2025Based in KR· patent location history
2025Patents assigned to DUPONT SPECIALTY MATERIALS KOREA LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROHM & HAAS ELECT MATERIALS KOREA LTD | 8 | 2022–2025 |
| DUPONT SPECIALTY MATERIALS KOREA LTD | 1 | 2025 |
| ROHM & HAAS ELECT MAT | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 8 | 2022–2025 |