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Jungyoon LEE
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Suwon-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Separator for rechargeable lithium battery and rechargeable lithium...
Patent number
11,843,091
Issue date
Dec 12, 2023
Samsung SDI Co., Ltd.
Gain Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separator for rechargeable lithium battery and rechargeable lithium...
Patent number
11,764,441
Issue date
Sep 19, 2023
Samsung SDI Co., Ltd.
Hyeonsun Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separator including substrate, first layer with lithium iron phosph...
Patent number
11,527,801
Issue date
Dec 13, 2022
Samsung SDI Co., Ltd.
Jungyoon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separator, method of preparing the same, and lithium battery includ...
Patent number
11,502,373
Issue date
Nov 15, 2022
Samsung SDI Co., Ltd.
Gain Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separator, lithium battery including the same, and method of manufa...
Patent number
10,826,041
Issue date
Nov 3, 2020
Samsung SDI Co., Ltd.
Jungyoon Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Separator for rechargeable battery and rechargeable lithium battery...
Patent number
10,707,467
Issue date
Jul 7, 2020
Samsung SDI Co., Ltd.
Jinwoo Kim
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEPARATOR FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM...
Publication number
20240097181
Publication date
Mar 21, 2024
Samsung SDI Co., Ltd.
Gain KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM...
Publication number
20240006717
Publication date
Jan 4, 2024
Samsung SDI Co., Ltd.
Hyeonsun CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATT...
Publication number
20220102810
Publication date
Mar 31, 2022
Samsung SDI Co., Ltd.
Yongkyoung KIM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SEPARATOR FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATT...
Publication number
20220052419
Publication date
Feb 17, 2022
Samsung SDI Co., Ltd.
Gain KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATT...
Publication number
20220037741
Publication date
Feb 3, 2022
Samsung SDI Co., Ltd.
Jungyoon LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATT...
Publication number
20220037739
Publication date
Feb 3, 2022
Samsung SDI Co., Ltd.
Jungyoon LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTE...
Publication number
20220029244
Publication date
Jan 27, 2022
Samsung SDI Co., Ltd.
Yongkyoung KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SEPARATOR FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTE...
Publication number
20220021076
Publication date
Jan 20, 2022
Samsung SDI Co., Ltd.
Dongwan SEO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTE...
Publication number
20220013859
Publication date
Jan 13, 2022
Samsung SDI Co., Ltd.
Gain KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HEAT RESISTANT LAYER COMPOSITION, LITHIUM SECONDARY BATTERY SEPARAT...
Publication number
20210408638
Publication date
Dec 30, 2021
Samsung SDI Co., Ltd.
Yeonjoo CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR AND LITHIUM BATTERY INCLUDING THE SAME
Publication number
20210320378
Publication date
Oct 14, 2021
Samsung SDI Co., Ltd.
Jungyoon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATT...
Publication number
20210226299
Publication date
Jul 22, 2021
Samsung SDI Co., Ltd.
Yeonjoo CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR, METHOD FOR MANUFACTURING SAME, AND LITHIUM BATTERY INCLU...
Publication number
20210005858
Publication date
Jan 7, 2021
Samsung SDI Co., Ltd.
Yongkyoung Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTE...
Publication number
20200403205
Publication date
Dec 24, 2020
Samsung SDI Co., Ltd.
Jungyoon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM...
Publication number
20200388808
Publication date
Dec 10, 2020
Samsung SDI Co., Ltd.
Hyeonsun CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR AND LITHIUM BATTERY INCLUDING THE SAME
Publication number
20200266415
Publication date
Aug 20, 2020
Samsung SDI Co., Ltd.
Jungyoon LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM...
Publication number
20200075910
Publication date
Mar 5, 2020
Samsung SDI Co., Ltd.
Gain KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR, METHOD OF PREPARING THE SAME, AND LITHIUM BATTERY INCLUD...
Publication number
20190280274
Publication date
Sep 12, 2019
Samsung SDI Co., Ltd.
Gain KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR, LITHIUM BATTERY INCLUDING THE SAME, AND METHOD OF MANUFA...
Publication number
20190237734
Publication date
Aug 1, 2019
Samsung SDI Co., Ltd.
Jungyoon LEE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SEPARATOR FOR RECHARGEABLE BATTERY AND RECHARGEABLE LITHIUM BATTERY...
Publication number
20170338460
Publication date
Nov 23, 2017
Samsung SDI Co., Ltd.
Jinwoo KIM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...