Inventor
JUNG-JUNE LEE
Inventor
KR
Overview
Patents· 11 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 lacquers20%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices20%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds14%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1014%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds9%
C08LCompositions of macromolecular compounds7%
C08JWorking-up5%
B01DSeparation2%
C02FTreatment of water, waste water, sewage, or sludge2%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients2%
PatentTitleYear
12,572,076Photoresist underlayer composition202612,405,592Plant monitoring method using exergy efficiency value202512,393,118Composition for photoresist underlayer202512,242,193Coating compositions for use with an overcoated photoresist202512,055,854Coating composition for photoresist underlayer202411,822,248Coating compositions for use with an overcoated photoresist202311,567,409Polymers, underlayer coating compositions comprising the same, and patterning methods202311,500,291Underlying coating compositions for use with photoresists202211,448,964Coating compositions for use with an overcoated photoresist202211,269,252Method for forming pattern using antireflective coating composition including photoacid generator202211,192,050Multistage fiber filtering apparatus capable of selectively filtering2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021Patents assigned to DOOSAN HEAVY IND & CONSTRUCTION CO LTD (1)· patent assignee history
2021–2026Based in KR· patent location history
2022–2026Patents assigned to ROHM & HAAS ELECT MATERIALS KOREA LTD (9)· patent assignee history
2022–2025Patents assigned to ROHM & HAAS ELECT MAT (2)· patent assignee history
2025Patents assigned to DOOSAN ENERBILITY CO LTD (1)· patent assignee history
2025Patents assigned to DUPONT ELECTRONIC MAT INTERNATIONAL LLC (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 | 9 | 2022–2026 |
| ROHM & HAAS ELECT MAT | 2 | 2022–2025 |
| DOOSAN ENERBILITY CO LTD | 1 | 2025 |
| DOOSAN HEAVY IND & CONSTRUCTION CO LTD | 1 | 2021 |
| DUPONT ELECTRONIC MAT INTERNATIONAL LLC | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 11 | 2021–2026 |