Inventor
DONGKYU RYU
Inventor
KR
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds25%
H10KOrganic electric solid-state devices25%
C09KMaterials for miscellaneous applications, not provided for elsewhere21%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution18%
H01LSemiconductor devices7%
Y02TClimate change mitigation technologies related to transportation4%
PatentTitleYear
12,402,529Organic compound, composition, organic optoelectronic device, and display device202512,213,378Compound for organic optoelectronic device, organic optoelectronic device, and display device202512,133,460Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display device202411,926,603Compound, composition, organic optoelectronic diode, and display device202411,844,271Organic compound, composition, organic optoelectronic device, and display apparatus202311,459,316Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device, and display device202211,453,659Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to SAMSUNG SDI CO LTD (7)· patent assignee history
2022–2025Based in KR· patent location history
2023–2025Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG SDI CO LTD | 7 | 2022–2025 |
| SAMSUNG ELECTRONICS CO LTD | 3 | 2023–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 7 | 2022–2025 |