DAEJOO ELECTRONIC MATERIALS CO., LTD.

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Gyunggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Laminated body for preparing wavelength conversion member and prepa...
- Patent number 11,851,370
- Issue date Dec 26, 2023
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Min Suk Kang
- B32 - LAYERED PRODUCTS
Information Patent Grant
Mixed silver powder and conductive paste comprising same
- Patent number 11,713,274
- Issue date Aug 1, 2023
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Chi Ho Yoon
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Silver particles and manufacturing method therefor
- Patent number 11,426,795
- Issue date Aug 30, 2022
- DAE JOO ELECTRONIC MATERIALS CO., LTD.
- Sangwoo Kim
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Mixed silver powder and conductive paste comprising same
- Patent number 11,401,200
- Issue date Aug 2, 2022
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Chi Ho Yoon
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Silicon oxide composite for lithium secondary battery negative elec...
- Patent number 11,043,668
- Issue date Jun 22, 2021
- Daejoo Electronic Material Co., Ltd.
- Seung Min Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative electrode active material for non-aqueous electrolyte rech...
- Patent number 10,593,933
- Issue date Mar 17, 2020
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Seung Min Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative electrode active material for non-aqueous electrolyte rech...
- Patent number 9,577,255
- Issue date Feb 21, 2017
- Dae Joo Electronic Materials Co., Ltd.
- Woo Byoung Cha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Glass composition for high-reliability ceramic phosphor plate and c...
- Patent number 9,403,713
- Issue date Aug 2, 2016
- LG Innotek Co., Ltd
- Jin Gyeong Park
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Naphthalene derivative, organic material including the same, and or...
- Patent number 9,024,304
- Issue date May 5, 2015
- Dae Joo Electronic Materials Co., Ltd.
- Young Min Jeon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorine-containing magnesium oxide powder prepared by vapor phase...
- Patent number 8,303,928
- Issue date Nov 6, 2012
- Daejoo Electronic Materials Co, Ltd.
- Seung-min Oh
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Thulium-containing fluorescent substance for white light emitting d...
- Patent number 8,119,030
- Issue date Feb 21, 2012
- Daejoo Electronic Materials Co., Ltd.
- Sang-hyuk Han
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fluorine-containing magnesium oxide powder prepared by vapor phase...
- Patent number 7,972,586
- Issue date Jul 5, 2011
- Daejoo Electronic Materials Co., Ltd.
- Seung-min Oh
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for preparing blue-emitting barium magnesium aluminate (BAM)...
- Patent number 7,615,248
- Issue date Nov 10, 2009
- Daejoo Electronic Materials Co., Ltd.
- Kwang-wook Choi
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SILICON-CARBON COMPOSITE, METHOD FOR PREPARING SAME, AND NEGATIVE E...
- Publication number 20250062322
- Publication date Feb 20, 2025
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Heon Soo PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POROUS SILICON-CARBON COMPOSITE, PREPARING METHOD THEREFOR, AND ANO...
- Publication number 20250038181
- Publication date Jan 30, 2025
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Jung Hyun LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH CONVERSION MEMBER AND LIGHT-EMITTING APPARATUS
- Publication number 20240243233
- Publication date Jul 18, 2024
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Yeon KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POROUS SILICON COMPOSITE, POROUS SILICON-CARBON COMPOSITE COMPRISIN...
- Publication number 20240047660
- Publication date Feb 8, 2024
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Young Min JEON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POROUS SILICON STRUCTURE, POROUS SILICON-CARBON COMPOSITE COMPRISIN...
- Publication number 20240047659
- Publication date Feb 8, 2024
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Young Min JEON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Anode Material For Lithium Ion Secondary Battery, Preparation Metho...
- Publication number 20240021790
- Publication date Jan 18, 2024
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Jong Chan Lim
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Porous Silicon-Based Composite, Preparation Method Therefor, And An...
- Publication number 20240010503
- Publication date Jan 11, 2024
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Hyun Seok LEE
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Porous Silicon-Carbon Composite, Manufacturing Method Therefor, And...
- Publication number 20230420651
- Publication date Dec 28, 2023
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Jong Chan LIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POROUS SILICON-BASED CARBON COMPOSITE, METHOD FOR PREPARING SAME, A...
- Publication number 20230352665
- Publication date Nov 2, 2023
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Jeong Gyu PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON-BASED CARBON COMPOSITE, PREPARATION METHOD THEREFOR, AND AN...
- Publication number 20230238514
- Publication date Jul 27, 2023
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Junghyun LEE
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
SILICON-SILICON COMPOSITE OXIDE-CARBON COMPOSITE, METHOD FOR PREPAR...
- Publication number 20230049476
- Publication date Feb 16, 2023
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Eorang Lee
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
MIXED SILVER POWDER AND CONDUCTIVE PASTE COMPRISING SAME
- Publication number 20220324748
- Publication date Oct 13, 2022
- DAEJOO ELECTRONIC MATERIALS CO., LTD
- Chi Ho YOON
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SECONDARY BATTERY AND MANUFACTURING METHOD THEREFOR
- Publication number 20220302428
- Publication date Sep 22, 2022
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Hyun Hee LIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON/SILICON OXIDE-CARBON COMPLEX, METHOD FOR PREPARING SAME, AN...
- Publication number 20220271289
- Publication date Aug 25, 2022
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Seul Gi LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON OXIDE COMPOSITE FOR LITHIUM SECONDARY BATTERY ANODE MATERIA...
- Publication number 20220209228
- Publication date Jun 30, 2022
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Seung Min OH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MIXED SILVER POWDER AND CONDUCTIVE PASTE COMPRISING SAME
- Publication number 20220055941
- Publication date Feb 24, 2022
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Chi Ho YOON
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
- Publication number 20210184204
- Publication date Jun 17, 2021
- DAEJOO ELECTRONIC MATERIALS CO., LTD
- Seung Min Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
- Publication number 20200295352
- Publication date Sep 17, 2020
- DAEJOO ELECTRONIC MATERIALS CO., LTD
- Seung Min Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILVER PARTICLES AND MANUFACTURING METHOD THEREFOR
- Publication number 20200156158
- Publication date May 21, 2020
- DAE JOO ELECTRONIC MATERIALS CO., LTD.
- Sangwoo KIM
- B22 - CASTING POWDER METALLURGY
Information Patent Application
LAMINATED BODY FOR PREPARING WAVELENGTH CONVERSION MEMBER AND PREPA...
- Publication number 20200079684
- Publication date Mar 12, 2020
- DAEJOO ELECTRONIC MATERIALS CO., LTD
- Min Suk KANG
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
CORE-SHELL STRUCTURED COMPOSITE POWDER FOR SOLID OXIDE FUEL CELL
- Publication number 20190157698
- Publication date May 23, 2019
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Seung Min Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON OXIDE COMPOSITE FOR LITHIUM SECONDARY BATTERY NEGATIVE ELEC...
- Publication number 20180269475
- Publication date Sep 20, 2018
- DAEJOO ELECTRONIC MATERIAL CO., LTD.
- Seung Min Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE RECH...
- Publication number 20180090750
- Publication date Mar 29, 2018
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Seung Min Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Negative Electrode Active Material for Non-Aqueous Electrolyte Rech...
- Publication number 20160190572
- Publication date Jun 30, 2016
- Dae Joo Electronic Materials Co., Ltd.
- Woo Byoung Cha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GLASS COMPOSITION FOR HIGH-RELIABILITY CERAMIC PHOSPHOR PLATE AND C...
- Publication number 20150225281
- Publication date Aug 13, 2015
- LG Innotek Co., Ltd.
- Jin Gyeong PARK
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NAPHTHALENE DERIVATIVE, ORGANIC MATERIAL INCLUDING THE SAME, AND OR...
- Publication number 20140299849
- Publication date Oct 9, 2014
- Dae Joo Electronic Materials Co., Ltd.
- Young Min Jeon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OXYNITRIDE PHOSPHOR POWDER, NITRIDE PHOSPHOR POWDER, AND A PRODUCTI...
- Publication number 20120187339
- Publication date Jul 26, 2012
- DAE JOO ELECTRONIC MATERIALS CO., LTD.
- Dae Ho YOON
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Fluorine-Containing Magnesium Oxide Powder Prepared by Vapor Phase...
- Publication number 20110117005
- Publication date May 19, 2011
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Seung-min Oh
- C30 - CRYSTAL GROWTH
Information Patent Application
Thulium-Containing Fluorescent Substance For White Light Emitting D...
- Publication number 20100163797
- Publication date Jul 1, 2010
- DAEJOO ELECTRONIC MATERIAL CO., LTD.
- Sang-hyuk Han
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fluorine-Containing Magnesium Oxide Powder Prepared by Vapor Phase...
- Publication number 20100166639
- Publication date Jul 1, 2010
- DAEJOO ELECTRONIC MATERIALS CO., LTD.
- Seung-min Oh
- C30 - CRYSTAL GROWTH

Trademarklast 30 trademarks

Information Trademark
79401844 - DAEJOO
- Serial number 79401844
- Filing date Apr 18, 2024
- DAE JOO ELECTRONIC MATERIALS CO., LTD.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry

DAEJOO ELECTRONIC MATERIALS CO., LTD.

Organization

Patents Grantslast 30 patents

Laminated body for preparing wavelength conversion member and prepa...

Mixed silver powder and conductive paste comprising same

Silver particles and manufacturing method therefor

Mixed silver powder and conductive paste comprising same

Silicon oxide composite for lithium secondary battery negative elec...

Negative electrode active material for non-aqueous electrolyte rech...

Negative electrode active material for non-aqueous electrolyte rech...

Glass composition for high-reliability ceramic phosphor plate and c...

Naphthalene derivative, organic material including the same, and or...

Fluorine-containing magnesium oxide powder prepared by vapor phase...

Thulium-containing fluorescent substance for white light emitting d...

Fluorine-containing magnesium oxide powder prepared by vapor phase...

Method for preparing blue-emitting barium magnesium aluminate (BAM)...

Patents Applicationslast 30 patents

SILICON-CARBON COMPOSITE, METHOD FOR PREPARING SAME, AND NEGATIVE E...

POROUS SILICON-CARBON COMPOSITE, PREPARING METHOD THEREFOR, AND ANO...

WAVELENGTH CONVERSION MEMBER AND LIGHT-EMITTING APPARATUS

POROUS SILICON COMPOSITE, POROUS SILICON-CARBON COMPOSITE COMPRISIN...

POROUS SILICON STRUCTURE, POROUS SILICON-CARBON COMPOSITE COMPRISIN...

Anode Material For Lithium Ion Secondary Battery, Preparation Metho...

Porous Silicon-Based Composite, Preparation Method Therefor, And An...

Porous Silicon-Carbon Composite, Manufacturing Method Therefor, And...

POROUS SILICON-BASED CARBON COMPOSITE, METHOD FOR PREPARING SAME, A...

SILICON-BASED CARBON COMPOSITE, PREPARATION METHOD THEREFOR, AND AN...

SILICON-SILICON COMPOSITE OXIDE-CARBON COMPOSITE, METHOD FOR PREPAR...

MIXED SILVER POWDER AND CONDUCTIVE PASTE COMPRISING SAME

SECONDARY BATTERY AND MANUFACTURING METHOD THEREFOR

SILICON/SILICON OXIDE-CARBON COMPLEX, METHOD FOR PREPARING SAME, AN...

SILICON OXIDE COMPOSITE FOR LITHIUM SECONDARY BATTERY ANODE MATERIA...

MIXED SILVER POWDER AND CONDUCTIVE PASTE COMPRISING SAME

NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...

NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...

SILVER PARTICLES AND MANUFACTURING METHOD THEREFOR

LAMINATED BODY FOR PREPARING WAVELENGTH CONVERSION MEMBER AND PREPA...

CORE-SHELL STRUCTURED COMPOSITE POWDER FOR SOLID OXIDE FUEL CELL

SILICON OXIDE COMPOSITE FOR LITHIUM SECONDARY BATTERY NEGATIVE ELEC...

NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE RECH...

Negative Electrode Active Material for Non-Aqueous Electrolyte Rech...

GLASS COMPOSITION FOR HIGH-RELIABILITY CERAMIC PHOSPHOR PLATE AND C...

NAPHTHALENE DERIVATIVE, ORGANIC MATERIAL INCLUDING THE SAME, AND OR...

OXYNITRIDE PHOSPHOR POWDER, NITRIDE PHOSPHOR POWDER, AND A PRODUCTI...

Fluorine-Containing Magnesium Oxide Powder Prepared by Vapor Phase...

Thulium-Containing Fluorescent Substance For White Light Emitting D...

Fluorine-Containing Magnesium Oxide Powder Prepared by Vapor Phase...

Trademarklast 30 trademarks

79401844 - DAEJOO