Wonseok Chang

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Negative electrode for lithium metal battery and lithium metal batt...
- Patent number 11,984,581
- Issue date May 14, 2024
- Samsung Electronics Co., Ltd.
- Yonggun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode and lithium battery including the same
- Patent number 11,909,037
- Issue date Feb 20, 2024
- Samsung Electronics Co., Ltd.
- Hongsoo Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite electrolyte, lithium metal battery comprising the same, a...
- Patent number 11,532,836
- Issue date Dec 20, 2022
- Samsung Electronics Co., Ltd.
- Wonseok Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite separator, method of preparing the same, and lithium seco...
- Patent number 11,462,803
- Issue date Oct 4, 2022
- Samsung Electronics Co., Ltd.
- Saebom Ryu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolyte for secondary battery, method of preparing electrolyte,...
- Patent number 11,424,481
- Issue date Aug 23, 2022
- Samsung Electronics Co., Ltd.
- Hongsoo Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolyte for lithium second battery, and lithium second battery...
- Patent number 11,394,055
- Issue date Jul 19, 2022
- Samsung Electronics Co., Ltd.
- Yonggun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anodeless lithium metal battery and method of manufacturing the same
- Patent number 11,355,778
- Issue date Jun 7, 2022
- Samsung Electronics Co., Ltd.
- Wonseok Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anodeless lithium metal battery and method of manufacturing the same
- Patent number 11,349,148
- Issue date May 31, 2022
- Samsung Electronics Co., Ltd.
- Wonseok Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid electrolyte, and electrode and lithium battery each includin...
- Patent number 11,152,642
- Issue date Oct 19, 2021
- Samsung Electronics Co., Ltd.
- Myungjin Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane-electrode assembly for lithium battery, method of manufact...
- Patent number 11,133,532
- Issue date Sep 28, 2021
- Samsung Electronics Co., Ltd.
- Wonseok Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite electrolyte structure and lithium metal battery including...
- Patent number 11,063,292
- Issue date Jul 13, 2021
- Samsung Electronics Co., Ltd.
- Yonggun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite membrane for secondary battery, method of preparing the s...
- Patent number 10,978,736
- Issue date Apr 13, 2021
- Samsung Electronics Co., Ltd.
- Hongsoo Choi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Negative electrolyte for lithium metal battery, lithium metal batte...
- Patent number 10,910,670
- Issue date Feb 2, 2021
- Samsung Electronics Co., Ltd.
- Yonggun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymer electrolyte, method of preparing the polymer electrolyte, a...
- Patent number 10,862,164
- Issue date Dec 8, 2020
- Samsung Electronics Co., Ltd.
- Myungjin Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composite membrane for lithium battery, cathode for lithium battery...
- Patent number 10,854,879
- Issue date Dec 1, 2020
- Samsung Electronics Co., Ltd.
- Hongsoo Choi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Negative electrode for lithium metal battery and lithium metal batt...
- Patent number 10,847,799
- Issue date Nov 24, 2020
- Samsung Electronics Co., Ltd.
- Yonggun Lee
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Negative electrode for metal battery, metal battery comprising the...
- Patent number 10,818,913
- Issue date Oct 27, 2020
- Samsung Electronics Co, Ltd.
- Yonggun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolyte for secondary battery, method of preparing electrolyte,...
- Patent number 10,763,545
- Issue date Sep 1, 2020
- Samsung Electronics Co., Ltd.
- Hongsoo Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative electrode for lithium metal battery and lithium metal batt...
- Patent number 10,741,846
- Issue date Aug 11, 2020
- Samsung Electronics Co., Ltd.
- Yonggun Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electrode active material for magnesium battery
- Patent number 10,658,662
- Issue date May 19, 2020
- Samsung Electronics Co., Ltd.
- Jusik Kim
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Cathode and lithium battery including the same
- Patent number 10,581,080
- Issue date Mar 3, 2020
- Samsung Electronics Co., Ltd.
- Yonggun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolyte, and negative electrode and lithium battery including t...
- Patent number 10,497,972
- Issue date Dec 3, 2019
- Samsung Electronics Co., Ltd.
- Yonggun Lee
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrolyte, method of preparing the electrolyte, and lithium secon...
- Patent number 10,468,718
- Issue date Nov 5, 2019
- Samsung Electronics Co., Ltd.
- Yonggun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Random copolymer, electrolyte, protected anode and lithium battery...
- Patent number 10,361,425
- Issue date Jul 23, 2019
- Samsung Electronics Co., Ltd.
- Hongsoo Choi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrolyte, method of preparing the electrolyte, and secondary bat...
- Patent number 10,361,456
- Issue date Jul 23, 2019
- Samsung Electronics Co., Ltd.
- Junhyuk Moon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolyte membrane for energy storage device, energy storage devi...
- Patent number 10,347,939
- Issue date Jul 9, 2019
- Samsung Electronics Co., Ltd.
- Hongsoo Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative electrode for lithium battery and lithium battery comprisi...
- Patent number 10,340,524
- Issue date Jul 2, 2019
- Samsung Electronics Co., Ltd.
- Yonggun Lee
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrolyte for lithium metal battery, lithium metal battery includ...
- Patent number 10,290,902
- Issue date May 14, 2019
- Samsung Electronics Co., Ltd.
- Wonseok Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery including electrolyte storage portion
- Patent number 10,236,536
- Issue date Mar 19, 2019
- Samsung Electronics Co., Ltd.
- Jaeeun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Active material, method of preparing the active material electrode...
- Patent number 9,887,419
- Issue date Feb 6, 2018
- Samsung Electronics Co., Ltd.
- Ryounghee Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ALL-SOLID SECONDARY BATTERY AND METHOD OF PREPARING ALL-SOLID SECON...
- Publication number 20230246177
- Publication date Aug 3, 2023
- Samsung Electronics Co., Ltd.
- Myungjin Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANODE INTERLAYER, PREPARATION METHOD THEREOF, ANODE FOR SECONDARY B...
- Publication number 20230137721
- Publication date May 4, 2023
- Samsung Electronics Co., Ltd.
- Wonseok Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE AND LITHIUM BATTERY INCLUDING THE SAME
- Publication number 20230104445
- Publication date Apr 6, 2023
- Samsung Electronics Co., Ltd.
- Hongsoo CHOI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ALL-SOLID SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME
- Publication number 20220416235
- Publication date Dec 29, 2022
- Samsung Electronics Co., Ltd.
- Jusik Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANODELESS LITHIUM METAL BATTERY AND METHOD OF MANUFACTURING THE SAME
- Publication number 20220285720
- Publication date Sep 8, 2022
- Samsung Electronics Co., Ltd.
- Wonseok CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANODELESS LITHIUM METAL BATTERY AND METHOD OF MANUFACTURING THE SAME
- Publication number 20220278357
- Publication date Sep 1, 2022
- Samsung Electronics Co., Ltd.
- Wonseok CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALL-SOLID BATTERY AND METHOD OF PREPARING THE SAME
- Publication number 20220158226
- Publication date May 19, 2022
- Samsung Electronics Co., Ltd.
- Wonseok Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALL-SOLID-STATE SECONDARY BATTERY AND METHOD OF CHARGING THE SAME
- Publication number 20220115640
- Publication date Apr 14, 2022
- Samsung Electronics Co., Ltd.
- Toshinori SUGIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE FOR LITHIUM METAL BATTERY AND LITHIUM METAL BATT...
- Publication number 20210083291
- Publication date Mar 18, 2021
- Samsung Electronics Co., Ltd.
- Yonggun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTE FOR SECONDARY BATTERY, METHOD OF PREPARING ELECTROLYTE,...
- Publication number 20200335821
- Publication date Oct 22, 2020
- Samsung Electronics Co., Ltd.
- Hongsoo CHOI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POSITIVE ELECTRODE AND LITHIUM BATTERY INCLUDING THE SAME
- Publication number 20200203723
- Publication date Jun 25, 2020
- Samsung Electronics Co., Ltd.
- Hongsoo CHOI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYBRID ELECTROLYTE, AND ELECTRODE AND LITHIUM BATTERY EACH INCLUDIN...
- Publication number 20200136177
- Publication date Apr 30, 2020
- Samsung Electronics Co., Ltd.
- Myungjin Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE ELECTROLYTE, LITHIUM METAL BATTERY COMPRISING THE SAME, A...
- Publication number 20200119395
- Publication date Apr 16, 2020
- Samsung Electronics Co., Ltd.
- Wonseok CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE SEPARATOR, METHOD OF PREPARING THE SAME, AND LITHIUM SECO...
- Publication number 20190326579
- Publication date Oct 24, 2019
- Samsung Electronics Co., Ltd.
- Saebom RYU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE MEMBRANE FOR SECONDARY BATTERY, METHOD OF PREPARING THE S...
- Publication number 20190326631
- Publication date Oct 24, 2019
- Samsung Electronics Co., Ltd.
- Hongsoo CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANODELESS LITHIUM METAL BATTERY AND METHOD OF MANUFACTURING THE SAME
- Publication number 20190214671
- Publication date Jul 11, 2019
- Samsung Electronics Co., Ltd.
- Wonseok CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANE-ELECTRODE ASSEMBLY FOR LITHIUM BATTERY, METHOD OF MANUFACT...
- Publication number 20190214685
- Publication date Jul 11, 2019
- Samsung Electronics Co., Ltd.
- Wonseok CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANODELESS LITHIUM METAL BATTERY AND METHOD OF MANUFACTURING THE SAME
- Publication number 20190214672
- Publication date Jul 11, 2019
- Samsung Electronics Co., Ltd.
- Wonseok CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM SECONDARY BATTERY
- Publication number 20190198911
- Publication date Jun 27, 2019
- Samsung Electronics Co., Ltd.
- Jirae Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTROLYTE FOR LITHIUM METAL BATTERY, LITHIUM METAL BATTE...
- Publication number 20190190068
- Publication date Jun 20, 2019
- Samsung Electronics Co., Ltd.
- Yonggun LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE FOR METAL BATTERY, METAL BATTERY COMPRISING THE...
- Publication number 20190190005
- Publication date Jun 20, 2019
- Samsung Electronics Co., Ltd.
- Yonggun LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE MEMBRANE FOR LITHIUM BATTERY, CATHODE FOR LITHIUM BATTERY...
- Publication number 20190097232
- Publication date Mar 28, 2019
- Samsung Electronics Co., Ltd.
- Hongsoo CHOI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITE ELECTROLYTE STRUCTURE AND LITHIUM METAL BATTERY INCLUDING...
- Publication number 20180166743
- Publication date Jun 14, 2018
- Samsung Electronics Co., Ltd.
- Yonggun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF CHARGING LITHIUM METAL BATTERY
- Publication number 20180026464
- Publication date Jan 25, 2018
- Samsung Electronics Co., Ltd.
- Wonseok CHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POLYMER ELECTROLYTE, METHOD OF PREPARING THE POLYMER ELECTROLYTE, A...
- Publication number 20170373347
- Publication date Dec 28, 2017
- Samsung Electronics Co., Ltd.
- Myungjin LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTE FOR LITHIUM METAL BATTERY, LITHIUM METAL BATTERY INCLUD...
- Publication number 20170346137
- Publication date Nov 30, 2017
- Samsung Electronics Co., Ltd.
- Wonseok Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM BATTERY AND METHOD OF PREPARING PROTECTED ANODE
- Publication number 20170346099
- Publication date Nov 30, 2017
- Samsung Electronics Co., Ltd.
- Hongsoo Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE FOR LITHIUM METAL BATTERY AND LITHIUM METAL BATT...
- Publication number 20170324097
- Publication date Nov 9, 2017
- Samsung Electronics Co., Ltd.
- Yonggun Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NEGATIVE ELECTRODE FOR LITHIUM METAL BATTERY AND LITHIUM METAL BATT...
- Publication number 20170317352
- Publication date Nov 2, 2017
- Samsung Electronics Co., Ltd.
- Yonggun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE AND LITHIUM BATTERY INCLUDING THE SAME
- Publication number 20170309917
- Publication date Oct 26, 2017
- Samsung Electronics Co., Ltd.
- Yonggun LEE
- H01 - BASIC ELECTRIC ELEMENTS

Wonseok Chang

Person

Patents Grantslast 30 patents

Negative electrode for lithium metal battery and lithium metal batt...

Positive electrode and lithium battery including the same

Composite electrolyte, lithium metal battery comprising the same, a...

Composite separator, method of preparing the same, and lithium seco...

Electrolyte for secondary battery, method of preparing electrolyte,...

Electrolyte for lithium second battery, and lithium second battery...

Anodeless lithium metal battery and method of manufacturing the same

Anodeless lithium metal battery and method of manufacturing the same

Hybrid electrolyte, and electrode and lithium battery each includin...

Membrane-electrode assembly for lithium battery, method of manufact...

Composite electrolyte structure and lithium metal battery including...

Composite membrane for secondary battery, method of preparing the s...

Negative electrolyte for lithium metal battery, lithium metal batte...

Polymer electrolyte, method of preparing the polymer electrolyte, a...

Composite membrane for lithium battery, cathode for lithium battery...

Negative electrode for lithium metal battery and lithium metal batt...

Negative electrode for metal battery, metal battery comprising the...

Electrolyte for secondary battery, method of preparing electrolyte,...

Negative electrode for lithium metal battery and lithium metal batt...

Electrode active material for magnesium battery

Cathode and lithium battery including the same

Electrolyte, and negative electrode and lithium battery including t...

Electrolyte, method of preparing the electrolyte, and lithium secon...

Random copolymer, electrolyte, protected anode and lithium battery...

Electrolyte, method of preparing the electrolyte, and secondary bat...

Electrolyte membrane for energy storage device, energy storage devi...

Negative electrode for lithium battery and lithium battery comprisi...

Electrolyte for lithium metal battery, lithium metal battery includ...

Secondary battery including electrolyte storage portion

Active material, method of preparing the active material electrode...

Patents Applicationslast 30 patents

ALL-SOLID SECONDARY BATTERY AND METHOD OF PREPARING ALL-SOLID SECON...

ANODE INTERLAYER, PREPARATION METHOD THEREOF, ANODE FOR SECONDARY B...

POSITIVE ELECTRODE AND LITHIUM BATTERY INCLUDING THE SAME

ALL-SOLID SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME

ANODELESS LITHIUM METAL BATTERY AND METHOD OF MANUFACTURING THE SAME

ANODELESS LITHIUM METAL BATTERY AND METHOD OF MANUFACTURING THE SAME

ALL-SOLID BATTERY AND METHOD OF PREPARING THE SAME

ALL-SOLID-STATE SECONDARY BATTERY AND METHOD OF CHARGING THE SAME

NEGATIVE ELECTRODE FOR LITHIUM METAL BATTERY AND LITHIUM METAL BATT...

ELECTROLYTE FOR SECONDARY BATTERY, METHOD OF PREPARING ELECTROLYTE,...

POSITIVE ELECTRODE AND LITHIUM BATTERY INCLUDING THE SAME

HYBRID ELECTROLYTE, AND ELECTRODE AND LITHIUM BATTERY EACH INCLUDIN...

COMPOSITE ELECTROLYTE, LITHIUM METAL BATTERY COMPRISING THE SAME, A...

COMPOSITE SEPARATOR, METHOD OF PREPARING THE SAME, AND LITHIUM SECO...

COMPOSITE MEMBRANE FOR SECONDARY BATTERY, METHOD OF PREPARING THE S...

ANODELESS LITHIUM METAL BATTERY AND METHOD OF MANUFACTURING THE SAME

MEMBRANE-ELECTRODE ASSEMBLY FOR LITHIUM BATTERY, METHOD OF MANUFACT...

ANODELESS LITHIUM METAL BATTERY AND METHOD OF MANUFACTURING THE SAME

LITHIUM SECONDARY BATTERY

NEGATIVE ELECTROLYTE FOR LITHIUM METAL BATTERY, LITHIUM METAL BATTE...

NEGATIVE ELECTRODE FOR METAL BATTERY, METAL BATTERY COMPRISING THE...

COMPOSITE MEMBRANE FOR LITHIUM BATTERY, CATHODE FOR LITHIUM BATTERY...

COMPOSITE ELECTROLYTE STRUCTURE AND LITHIUM METAL BATTERY INCLUDING...

METHOD OF CHARGING LITHIUM METAL BATTERY

POLYMER ELECTROLYTE, METHOD OF PREPARING THE POLYMER ELECTROLYTE, A...

ELECTROLYTE FOR LITHIUM METAL BATTERY, LITHIUM METAL BATTERY INCLUD...

LITHIUM BATTERY AND METHOD OF PREPARING PROTECTED ANODE

NEGATIVE ELECTRODE FOR LITHIUM METAL BATTERY AND LITHIUM METAL BATT...

NEGATIVE ELECTRODE FOR LITHIUM METAL BATTERY AND LITHIUM METAL BATT...

CATHODE AND LITHIUM BATTERY INCLUDING THE SAME