Inventor
Dong-Wan Ryu
Inventor
Suwon-si, KR
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices18%
C09KMaterials for miscellaneous applications, not provided for elsewhere17%
H01LSemiconductor devices17%
C07DHeterocyclic compounds16%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%
H05BElectric heating9%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium2%
Y02PClimate change mitigation technologies in the production or processing of goods2%
PatentTitleYear
10,700,286Organic compound and organic optoelectric device and display device202010,593,894Composition for organic optoelectronic device and organic optoelectronic device and display device202010,522,761Compound for organic optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode201910,522,766Organic optoelectronic device and display device201910,505,126Composition for organic optoelectric device and organic optoelectric device and display device201910,446,760Organic compound, organic optoelectric diode, and display device201910,381,571Compound, organic light emitting element comprising same, and display device comprising organic light emitting element201910,333,081Compound for organic optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode201910,193,081Organic compound for optoelectric device and composition for optoelectric device and organic optoelectric device and display device201910,121,973Compound for organic optoelectronic device, organic light-emitting diode including same, and display device including organic light-emitting diode201810,096,777Composition for organic optoelectric device and organic optoelectric device and display device20189,899,607'Compound for organic optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode'20189,768,389'Compound for optoelectronic device, organic light-emitting diode including same, and display device including organic light-emitting diode'20179,502,662'Compound for an organic optoelectronic device, organic light-emitting element comprising same, and display device comprising the organic light-emitting element'20169,478,753'Compound for organic optoelectronic device, organic light emitting diode including the same, and display device including the light emitting diode'20169,368,733'Compound for organic optoelectronic device, organic light-emitting device containing the same, and display device including said organic light-emitting device'20169,246,107'Compound for organic optoelectronic device, organic light emitting diode including the same and display device including the organic light emitting diode'20168,993,783'Compound for organic photoelectric device and organic photoelectric device including the same'20158,890,126'Compound for optoelectronic device, organic light emitting diode including the same, and display including the organic light emitting diode'20148,026,665'Deuterated aryl amine compound, preparation method thereof, and organic light emitting diode using the same'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011Based in Yongin, KR· patent location history
2014–2018Patents assigned to CHEIL IND INC (7)· patent assignee history
2014–2017Patents assigned to CHAE MI-YOUNG (5)· patent assignee history
2014–2017Patents assigned to HUH DAL-HO (5)· patent assignee history
2014–2017Patents assigned to JUNG SUNG-HYUN (5)· patent assignee history
2014–2019Based in Uiwang-si, KR· patent location history
2016–2020Patents assigned to SAMSUNG SDI CO LTD (12)· patent assignee history
2016–2020Based in Suwon-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG SDI CO LTD | 12 | 2016–2020 |
| CHEIL IND INC | 7 | 2014–2018 |
| CHAE MI-YOUNG | 5 | 2014–2017 |
| HUH DAL-HO | 5 | 2014–2017 |
| JUNG SUNG-HYUN | 5 | 2014–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suwon-si, KR | 11 | 2016–2020 |
| Uiwang-si, KR | 8 | 2014–2019 |
| Yongin, KR | 1 | 2011 |