Inventor
JUNG GEUN LEE
Inventor
KR
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices23%
C07DHeterocyclic compounds19%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%
C07BGeneral methods of organic chemistry10%
C09KMaterials for miscellaneous applications, not provided for elsewhere10%
C07CAcyclic or carbocyclic compounds8%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%
B01DSeparation2%
C02FTreatment of water, waste water, sewage, or sludge2%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments2%
PatentTitleYear
12,586,064Blockchain provision system and method using non-competitive consensus algorithm and micro-chain architecture to ensure transaction processing speed, scalability, and security suitable for commercial services202612,490,651Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof202512,466,837Compound for organic electric device, organic electric device using the same, and electronic device thereof202512,295,258Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof202512,247,023Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof202512,225,819Organic electronic device202512,116,360Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof202412,108,663Organic electric element202411,877,508Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof202411,856,841Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof202311,812,657Organic electric element202311,711,972Organic electronic element comprising compound for organic electronic element and an electronic device thereof202311,471,802Filter assembly for water purifier2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Based in KR· patent location history
2023–2025Patents assigned to DUK SAN NEOLUX CO LTD (11)· patent assignee history
2023–2024Patents assigned to SAMSUNG DISPLAY CO LTD (2)· patent assignee history
2025Patents assigned to DUKSAN NEOLUX CO LTD (1)· patent assignee history
2026Patents assigned to EQBR HOLDINGS CO LTD (1)· patent assignee history
2026Patents assigned to LEE HYUN KI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DUK SAN NEOLUX CO LTD | 11 | 2023–2025 |
| SAMSUNG DISPLAY CO LTD | 2 | 2023–2024 |
| DUKSAN NEOLUX CO LTD | 1 | 2025 |
| EQBR HOLDINGS CO LTD | 1 | 2026 |
| LEE HYUN KI | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 13 | 2022–2026 |