Inventor
Seongmi CHO
Inventor
KR
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices24%
C07DHeterocyclic compounds21%
C09KMaterials for miscellaneous applications, not provided for elsewhere19%
H01LSemiconductor devices12%
C07CAcyclic or carbocyclic compounds5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
G02BOptical elements, systems or apparatus5%
C08LCompositions of macromolecular compounds2%
G02CSpectacles2%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein2%
PatentTitleYear
12,043,627Compound and color conversion film comprising same202412,041,848Heterocyclic compound and organic light emitting element comprising same202411,968,897Heterocyclic compound and organic light emitting diode containing same202411,851,423Heterocyclic compound and organic light emitting device comprising the same202311,773,259Polycarbonate composition and optical product formed therefrom202311,751,473Organic light emitting element202311,641,778Compound and organic light emitting device comprising same202311,634,414Heterocyclic compound and organic light-emitting element including same202311,581,494Organic light emitting device202311,563,184Heterocyclic compound and organic light emitting element containing same202311,299,466Compound, and organic electronic element comprising same2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to LG CHEMICAL LTD (11)· patent assignee history
2022–2024Based in KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 11 | 2022–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 11 | 2022–2024 |