Inventor
Wonsam Kim
Inventor
Cheonan-si, KR
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds18%
H10KOrganic electric solid-state devices18%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution18%
H01LSemiconductor devices17%
C09KMaterials for miscellaneous applications, not provided for elsewhere16%
H05BElectric heating6%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium2%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments2%
C07BGeneral methods of organic chemistry1%
C07CAcyclic or carbocyclic compounds1%
PatentTitleYear
10,797,247Compound for organic electric element, organic electric element comprising the same and electronic device thereof202010,763,443Compound for organic electronic element, organic electronic element using the same, and electronic device thereof202010,717,744Compound for organic electric element, organic electric element comprising the same and electronic device thereof202010,672,992Compound for organic electronic element, organic electronic element using the same, and electronic device thereof202010,658,597Organic electronic element comprising compound for organic electronic element, and electronic device thereof202010,446,762Compound for organic electronic element, organic electronic element using the same, and electronic device thereof201910,428,084Compound for organic electric element, organic electric element comprising the same and electronic device thereof201910,020,452Compound containing a 5-membered heterocycle and organic light-emitting diode using same, and terminal for same201810,011,608Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof201810,003,031Compound for organic electric element, organic electric element comprising the same and electronic device thereof20189,905,773'Compound for organic electronic element, organic electronic element using the same and electronic device thereof'20189,871,207'Compound for organic electric element, organic electric element comprising the same and electronic device thereof'20189,799,835'Compound for organic electric element, organic electric element comprising the same and electronic device thereof'20179,716,236'Compound for organic electric element, organic electric element comprising the same and electronic device thereof'20179,570,689'Compound for organic electric element, organic electric element comprising the same and electronic device thereof'20179,373,806'Compound for organic electric element, organic electric element comprising the same and electronic device thereof'20169,331,288'Compound for organic electric element, organic electric element comprising the same and electronic device thereof'20169,233,923'Organic compounds for organic electronic devices and terminals'20169,102,616'Organic compound, organic electronic device using same, and terminal for same'20159,017,828'Compound including indole derivative in which two tertiary amines are substituted, organic electronic element using same, and terminal thereof'20158,889,271'Compound containing a 5-membered heterocycle and organic light-emitting diode using same, and terminal for same'20148,507,904'Compound including indole derivative, organic electronic element using same, and terminal thereof'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2016Patents assigned to KIM DONGHA (5)· patent assignee history
2013–2016Patents assigned to KIM WONSAM (5)· patent assignee history
2013–2016Patents assigned to PARK JUNGCHEOL (5)· patent assignee history
2013–2016Patents assigned to PARK JUNGHWAN (5)· patent assignee history
2013–2016Based in Seongnam-si, KR· patent location history
2015–2020Patents assigned to DUK SAN NEOLUX CO LTD (20)· patent assignee history
2016–2020Based in Hwaseong-si, KR· patent location history
2016–2018Based in Chungcheongnam-do, KR· patent location history
2017–2020Based in Cheonan-si, KR· patent location history
2018Based in Gyeonggi-do, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DUK SAN NEOLUX CO LTD | 20 | 2015–2020 |
| KIM DONGHA | 5 | 2013–2016 |
| KIM WONSAMself | 5 | 2013–2016 |
| PARK JUNGCHEOL | 5 | 2013–2016 |
| PARK JUNGHWAN | 5 | 2013–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cheonan-si, KR | 8 | 2017–2020 |
| Hwaseong-si, KR | 6 | 2016–2020 |
| Seongnam-si, KR | 5 | 2013–2016 |
| Chungcheongnam-do, KR | 2 | 2016–2018 |
| Gyeonggi-do, KR | 1 | 2018 |