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last 30 patents
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Patent Grant
Porous silicon based negative electrode active material, method for...
Patent number
10,862,116
Issue date
Dec 8, 2020
UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
Soojin Park
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Porous silicon-based anode active material, method for preparing th...
Patent number
10,205,164
Issue date
Feb 12, 2019
LG Chem Ltd.
Mi Rim Lee
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Porous silicon-based particles, method of preparing the same, and l...
Patent number
9,947,922
Issue date
Apr 17, 2018
LG Chem, Ltd.
Jung Woo Yoo
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing silicon-based negative electrode active materi...
Patent number
9,660,254
Issue date
May 23, 2017
UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
Soojin Park
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
POROUS SILICON BASED NEGATIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR...
Publication number
20180069238
Publication date
Mar 8, 2018
UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
Soojin PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POROUS SILICON-BASED ANODE ACTIVE MATERIAL, METHOD FOR PREPARING TH...
Publication number
20160028084
Publication date
Jan 28, 2016
LG CHEM, LTD.
Mi Rim Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR MANUFACTURING THE SA...
Publication number
20150171420
Publication date
Jun 18, 2015
SEJIN INNOTECH CO., LTD.
Soojin PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PREPARING SILICON-BASED NEGATIVE ELECTRODE ACTIVE MATERI...
Publication number
20150140426
Publication date
May 21, 2015
UNIST Academy-Industry Research Corporation
Soojin Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POROUS SILICON-BASED PARTICLES, METHOD OF PREPARING THE SAME, AND L...
Publication number
20150072240
Publication date
Mar 12, 2015
LG CHEM, LTD.
Jung Woo Yoo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POROUS SILICON BASED NEGATIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR...
Publication number
20140377653
Publication date
Dec 25, 2014
Soojin PARK
H01 - BASIC ELECTRIC ELEMENTS