Inventor
HYOK JOON KWON
Inventor
KR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere28%
C07DHeterocyclic compounds17%
H01LSemiconductor devices17%
H10KOrganic electric solid-state devices17%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein11%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
G02BOptical elements, systems or apparatus6%
PatentTitleYear
11,674,082Polymerizable liquid crystal compound, liquid crystal composition for optical element, polymer, optically anisotropic body, and optical element for display device202311,581,496Benzocarbazole-based compound and organic light-emitting device comprising same202311,530,225Compound and organic light-emitting diode comprising same202211,365,354Polymerizable liquid crystal compound, liquid crystal composition for optical element, polymer, optically anisotropic body, and optical element for display device202211,192,884Heterocyclic compound and organic light-emitting device comprising same2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2023Patents assigned to LG CHEMICAL LTD (5)· patent assignee history
2021–2023Based in KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 5 | 2021–2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 5 | 2021–2023 |