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Bong Jun Jeong
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Daegu, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Positive active material for rechargeable lithium battery, method o...
Patent number
10,903,486
Issue date
Jan 26, 2021
L & F Co., Ltd.
Su An Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material for lithium secondary battery, m...
Patent number
10,673,071
Issue date
Jun 2, 2020
L & F Co., Ltd.
Su An Choi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Cathode active material for lithium secondary battery, method of pr...
Patent number
10,439,211
Issue date
Oct 8, 2019
L & F Co., Ltd.
Su An Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cathode active material for lithium secondary battery, method of pr...
Patent number
10,141,567
Issue date
Nov 27, 2018
L & F Co., Ltd.
Su An Choi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, M...
Publication number
20190131624
Publication date
May 2, 2019
L & F CO., LTD.
Su An Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Positive Active Material For Lithium Secondary Battery, Method For...
Publication number
20180026266
Publication date
Jan 25, 2018
Su An Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD O...
Publication number
20160336595
Publication date
Nov 17, 2016
L & F CO., LTD.
Su An CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD OF PR...
Publication number
20160276658
Publication date
Sep 22, 2016
L & F CO., LTD.
Su An Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD OF PR...
Publication number
20160276660
Publication date
Sep 22, 2016
L & F CO., LTD.
Su An Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD OF PR...
Publication number
20160276659
Publication date
Sep 22, 2016
L & F CO., LTD.
Su An Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Cathode Active Material for Lithium Secondary Battery, and Lithium...
Publication number
20160028082
Publication date
Jan 28, 2016
L&F Material Co., Ltd.
Su An Choi
H01 - BASIC ELECTRIC ELEMENTS