SK Materials JNC Co., Ltd.

Republic of Korea

 
Total IP 41
Total IP Rank # 34,146
IP Activity Score 2.5/5.0    43
IP Activity Rank # 17,275

Patents

Trademarks

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Last Patent 2025 - Polycyclic aromatic compound
First Patent 2006 - Electron transport material and ...

Latest Inventions, Goods, Services

2024 Invention Polycyclic aromatic compound. A novel polycyclic aromatic compound in which plural aromatic ring...
Invention Polycyclic aromatic compound. Provided are: a novel polycyclic aromatic compound; and an organic ...
2023 Invention Polycyclic aromatic compound. A polycyclic aromatic compound represented by formula (1) is useful...
Invention Polycyclic aromatic compound. The present invention provides a novel polycyclic aromatic compoun...
2022 Invention Compound, organic electroluminescent element, and display device. According to the present invent...
Invention Polycyclic aromatic compound. This polycyclic aromatic compound which has a structure that is com...
Invention Polycyclic aromatic compound and organic electroluminescent element. A polycyclic aromatic compou...
Invention Polycyclic aromatic compound. 22>S, or >Se; R is an optionally substituted aryl, etc.; at least o...
2021 Invention Polycyclic aromatic compound and light emission layer-forming composition. 2 is N—R.
Invention Polycyclic aromatic compound. A polycyclic aromatic compound having a structure consisting of on...
Invention Polycyclic aromatic compound. A polycyclic aromatic compound consisting of a substructure repres...
Invention Polycyclic aromatic compound. A polycyclic aromatic compound composed of a partial structure repr...
Invention Polycyclic aromatic compound. [Problem] To provide a novel polycyclic aromatic compound, and an o...
2020 Invention Polycyclic aromatic compound and light emitting layer-forming composition. T) of 1.8-3.0 eV, and ...
Invention Cycloalkane-fused polycyclic aromatic compound. According to the present invention, options for ...
Invention Polycyclic aromatic compound. By providing a novel polycyclic aromatic compound in which a plural...
Invention Polycyclic aromatic compound. A polycyclic aromatic compound represented by Formula (1) is provid...
Invention Organic electroluminescent device. To provide an organic electroluminescent device in which energ...
2019 Invention Polycyclic aromatic compound, material for an organic device, organic electroluminescent element,...
Invention Organic electroluminescence element, display device, and lighting device. An organic electrolumin...
Invention Organic electroluminescent element. 4's represent hydrogen simultaneously, and at least one hydro...
Invention Organic electroluminescent element. An organic electroluminescent element comprising a light emi...
Invention Organic electroluminescent element. By manufacturing an organic EL element using a material for a...
2018 Invention Deuterium-substituted polycyclic aromatic compound. By introducing deuterium at a natural abunda...
Invention Material for organic device and organic electroluminescent device using the same. A polycyclic ar...
Invention Polycyclic aromatic compound for organic electroluminescent device. By using a polycyclic aromati...
Invention Organic electroluminescent element. Provided is an organic electroluminescent element including a...
Invention Organic electroluminescent element. The present invention relates to a light emitting layer mater...
Invention Organic electroluminescent element. Provided is an organic electroluminescent element having opt...
2017 Invention Organic electroluminescent element. An object of the present invention is to provide an organic ...
Invention Polycyclic aromatic amino compound. By providing a novel polycyclic aromatic amino compound havin...
Invention Organic electroluminescent element. With a light-emission-layer material comprising: a novel poly...
Invention Polycyclic aromatic compound. An object is to provide a novel polycyclic aromatic compound and an...
2016 Invention Azoline ring-containing compound, electron transport/injection layer material containing the same...
2015 Invention Polycyclic aromatic compound. The invention provides a polycyclic aromatic compound or a salt the...
2014 Invention Polycyclic aromatic compound. A novel polycyclic aromatic compound in which plural aromatic rings...
2013 Invention Anthracene derivative and organic electroluminescent element using the same. 4 are, individually,...
2012 Invention Benzofluorene compound, material for luminescent layer using said compound and organic electrolum...
Invention Anthracene compound and organic electroluminescence element using same. Provided is an organic el...
2011 Invention Electron transport material and organic electroluminescent device using the same. A compound repr...