Daejoo Electronic Materials Co., Ltd.

Republic of Korea

 
Total IP 23
Total IP Rank # 64,529
IP Activity Score 2.2/5.0    21
IP Activity Rank # 39,199

Patents

Trademarks

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Last Patent 2025 - Silicon-carbon composite, method...
First Patent 2002 - Method for manufacturing spheric...

Latest Inventions, Goods, Services

2023 Invention Silicon-carbon composite, method for manufacturing same, and anode active material and lithium se...
Invention Silicon-carbon mixture, preperation method therefor, and anode active material and lithium second...
2022 Invention Porous silicon-carbon composite, preparing method therefor, and anode active material comprising ...
Invention Silicon-carbon composite, method for preparing same, and negative electrode active material for l...
Invention Mixed silver powder and conductive paste comprising same. A mixed silver powder and a conductive ...
Invention Wavelength conversion member and light-emitting apparatus. The present invention relates to a wa...
2021 Invention Anode material for lithium ion secondary battery, preparation method therefor, and lithium ion se...
Invention Porous silicon structure, porous silicon-carbon composite comprising same, and negative electrode...
Invention Porous silicon composite, porous silicon-carbon composite comprising same, and anode active mater...
Invention Porous silicon-based composite, preparation method therefor, and anode active material comprising...
Invention Porous silicon-carbon composite, manufacturing method therefor, and negative electrode active mat...
Invention Porous silicon-based carbon composite, method for preparing same, and negative electrode active m...
Invention Silicon-silicon composite oxide-carbon composite, method for preparing same, and negative electro...
2020 Invention Secondary battery and manufacturing method therefor. A secondary battery contains a lithium-pred...
Invention Silicon/silicon oxide-carbon complex, method for preparing same, and negative electrode active ma...
Invention Silicon-based carbon composite, preparation method therefor, and anode active material comprising...
Invention Silicon oxide composite for lithium secondary battery anode material and method for manufacturing...
2019 Invention Laminated body for preparing wavelength conversion member and preparation method of wavelength co...
2018 Invention Negative electrode active material for non-aqueous electrolyte secondary battery and manufacturin...
Invention Negative electrode active material for non-aqueous electrolyte secondary battery comprising silic...
2017 Invention Silicon oxide composite for lithium secondary battery negative electrode material and method for ...
2016 Invention Core-shell structured composite powder for solid oxide fuel cell. The present invention relates ...
Invention Negative electrode active material for non-aqueous electrolyte rechargeable battery, method for p...
2013 Invention Fluorescent material for white light emitting diode and preparation method thereof. A fluorescen...
2011 Invention Fluorine-containing magnesium oxide powder prepared by vapor phase reaction and method of prepari...
2007 Invention Thulium-containing fluorescent substance for white light emitting diode and manufacturing method ...
2005 Invention Method for preparing blue-emitting barium magnesium aluminate (bam) phosphor for blacklight unit ...
2003 Invention Polymer electrolyte membrane fuel cell. The present invention provides a separator for a polymer ...
2002 Invention Method for manufacturing spherical blue fluorescent substance. The present invention relates to a...