Inventor
Dong-Kyu Ryu
Inventor
Suwon-si, KR
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds23%
C09KMaterials for miscellaneous applications, not provided for elsewhere18%
H01LSemiconductor devices18%
H10KOrganic electric solid-state devices18%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
A61KPreparations for medical, dental or toiletry purposes3%
G06KGraphical data reading3%
G06TImage data processing or generation, in general3%
G06VImage or video recognition or understanding3%
H05BElectric heating3%
PatentTitleYear
10,381,571Compound, 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 diode201910,147,891Organic compound, organic optoelectronic device, and display device201810,141,521Compound, organic optoelectronic element comprising same, and display device201810,032,990Organic composition, and organic optoelectronic element 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'20189,755,157'Organic compound and organic optoelectric device and display device'20179,735,369'Luminescent material for organic optoelectric device and organic optoelectric device and display device'20179,728,730'Compound for organic optoelectric device and composition and organic optoelectric device and display device'20179,653,690'Organic compound, organic optoelectronic device and display device'20179,543,528'Compound for an organic optoelectric device, organic optoelectric device including the same, and display device including the optoelectric device'20179,520,567'Luminescent material for organic optoelectric device and organic optoelectric device and display device'20169,419,229'Compound, organic optoelectric device including the same and display device including the optoelectric device'20169,349,043'Apparatus and method for detecting pedestrians'20169,286,512'Method for detecting pedestrians based on far infrared ray camera at night'20168,815,891'Tricyclic derivative or pharmaceutically acceptable salts thereof, preparation method thereof, and pharmaceutical composition containing the same'20147,846,963'2-oxo-heterocyclic compounds and the pharmaceutical compositions comprising the same'20107,723,376'2-oxo-heterocyclic compounds and pharmaceutical compositions'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010Based in Daejeon, KR· patent location history
2014–2017Patents assigned to RYU DONG-KYU (4)· patent assignee history
2014–2016Based in Yongin-si, KR· patent location history
2016–2017Patents assigned to CHEIL IND INC (5)· patent assignee history
2016–2017Patents assigned to HONG JIN-SEOK (3)· patent assignee history
2016–2017Patents assigned to JANG YU-NA (3)· patent assignee history
2016–2019Based in Suwon-si, KR· patent location history
2016–2019Based in Uiwang-si, KR· patent location history
2016Based in Seoul, KR· patent location history
2017–2019Patents assigned to SAMSUNG SDI CO LTD (8)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG SDI CO LTD | 8 | 2017–2019 |
| CHEIL IND INC | 5 | 2016–2017 |
| RYU DONG-KYUself | 4 | 2014–2017 |
| HONG JIN-SEOK | 3 | 2016–2017 |
| JANG YU-NA | 3 | 2016–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suwon-si, KR | 9 | 2016–2019 |
| Uiwang-si, KR | 4 | 2016–2019 |
| Yongin-si, KR | 2 | 2014–2016 |
| Daejeon, KR | 2 | 2010 |
| Seoul, KR | 1 | 2016 |