Inventor
SHIRO IRISA
Inventor
JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds31%
H10KOrganic electric solid-state devices31%
C09KMaterials for miscellaneous applications, not provided for elsewhere23%
H01LSemiconductor devices8%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
PatentTitleYear
12,178,122Compound, composition including the same, liquid composition, and organic electroluminescent device202412,060,344Heterocyclic compound, composition including the same, and organic light-emitting device including the heterocyclic compound202411,706,977Heterocyclic compound, composition including the same, and organic light-emitting device including the heterocyclic compound202311,542,252Heterocyclic compound, composition including the same, and organic light-emitting device including the heterocyclic compound2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2024Patents assigned to SAMSUNG ELECTRONICS CO LTD (4)· patent assignee history
2023–2024Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 4 | 2023–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 4 | 2023–2024 |