Inventor
Youn-Gu Lee
Inventor
Seoul, KR
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices12%
C09KMaterials for miscellaneous applications, not provided for elsewhere11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
C07DHeterocyclic compounds9%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments5%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
G06FElectric digital data processing4%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%
B41MPrinting, duplicating, marking, or copying processes3%
C07CAcyclic or carbocyclic compounds3%
PatentTitleYear
10,566,104Metal nanowire having core-shell structure coated with graphene, and manufacturing method therefor202010,312,446Conductive polymers, the organic photovoltaic cell comprising the same, and the synthesis thereof20199,830,038Touch substrate, method of manufacturing the same and display device having the same20179,316,877'Display apparatus, display system having the same and method of manufacturing the display apparatus'20169,239,651'Touch substrate, method of manufacturing the same and display device having the same'20169,171,872'Method of manufacturing an offset printing substrate and method of manufacturing a display substrate using the same'20158,780,063'Touch display panel and method of manufacturing the same'20148,365,663'Method of forming ink patterns and apparatus for printing ink patterns'20137,604,874'Organic compounds for electroluminescence and organic electroluminescent devices using the same'20097,538,341'Electronic device comprising organic compound having p-type semiconducting characteristics'20097,485,733'Organic compounds for electroluminescence and organic electroluminescent devices using the same'20096,998,487'Double-spiro organic compounds and organic electroluminescent devices using the same'20066,984,462'Organic electroluminescent devices using double-spiro organic compounds'20066,878,469'Material for transporting electrons and organic electroluminescent display using the same'20056,720,573'Electronic device comprising organic compound having p-type semiconducting characteristics'20046,383,666'Organometallic complex and organic electroluminescent device using the same'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2009Patents assigned to LG CHEMICAL LTD (8)· patent assignee history
2002–2009Based in Seoul, KR· patent location history
2013–2016Patents assigned to LEE YOUN-GU (5)· patent assignee history
2013–2017Patents assigned to SAMSUNG DISPLAY CO LTD (5)· patent assignee history
2013–2016Patents assigned to JUNG NAM-OK (4)· patent assignee history
2013–2016Patents assigned to KIM KYU-YOUNG (4)· patent assignee history
2013–2017Based in Suwon-si, KR· patent location history
2019–2020Based in Daegu, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 8 | 2002–2009 |
| LEE YOUN-GUself | 5 | 2013–2016 |
| SAMSUNG DISPLAY CO LTD | 5 | 2013–2017 |
| JUNG NAM-OK | 4 | 2013–2016 |
| KIM KYU-YOUNG | 4 | 2013–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 8 | 2002–2009 |
| Suwon-si, KR | 6 | 2013–2017 |
| Daegu, KR | 2 | 2019–2020 |