Inventor
DONGHEE KIM
Inventor
KR
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds15%
H10KOrganic electric solid-state devices15%
C09KMaterials for miscellaneous applications, not provided for elsewhere11%
C04BLime, magnesia7%
B28BShaping clay or other ceramic compositions5%
B29CShaping or joining of plastics5%
B44FSpecial designs or pictures5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
H01LSemiconductor devices5%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts4%
PatentTitleYear
12,509,397Artificial marble having high light transmittance202512,495,718Compound and organic light emitting device comprising same202512,479,765Artificial marble having high light transmittance202512,477,668Button device and electronic device comprising same202512,459,292Artificial marble including opaque striped region and transparent base region202512,459,872Artificial marble including stripes having high light transmittance202512,324,353Organic light emitting device202512,312,342Compound and organic light emitting device comprising same202512,170,121Semiconductor memory device including command log register and command log output method thereof202412,041,851Compound and organic light emitting device comprising same202411,950,505Carbazole-based compound and organic light emitting diode comprising same202411,812,658Compound and organic light emitting diode comprising same202311,747,393Integrated circuit device, semiconductor substrate, and test system including the integrated circuit device202311,581,496Benzocarbazole-based compound and organic light-emitting device comprising same202311,530,225Compound and organic light-emitting diode comprising same2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to LG CHEMICAL LTD (8)· patent assignee history
2022–2025Based in KR· patent location history
2023–2025Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history
2025Patents assigned to LX HAUSYS LTD (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 8 | 2022–2025 |
| LX HAUSYS LTD | 4 | 2025 |
| SAMSUNG ELECTRONICS CO LTD | 3 | 2023–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 15 | 2022–2025 |