Inventor
HYESEUNG KANG
Inventor
KR
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices44%
C07DHeterocyclic compounds22%
C09KMaterials for miscellaneous applications, not provided for elsewhere22%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium11%
PatentTitleYear
12,501,827Organic light emitting diode device202512,232,418Organic electroluminescence device202512,006,312Benzazole derivative having heteroaryl group and organic electroluminescence device including the same202411,795,185Compound for electron-transport material and organic light emitting diode including the same2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to LG DISPLAY CO LTD (4)· patent assignee history
2023–2025Based in KR· patent location history
2025Patents assigned to ROHM & HAAS ELECT MATERIALS KOREA LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG DISPLAY CO LTD | 4 | 2023–2025 |
| ROHM & HAAS ELECT MATERIALS KOREA LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 4 | 2023–2025 |