Yun Kyung JO

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Daejeon, KR

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Patents Applicationslast 30 patents

Information Patent Application
SEPARATOR FOR SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPR...
- Publication number 20250062492
- Publication date Feb 20, 2025
- SK On Co., Ltd.
- Jeong Han KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR HAVING EXCELLENT WITHSTAND VOLTAGE PROPERTIES AND SECONDA...
- Publication number 20240170802
- Publication date May 23, 2024
- SK On Co., Ltd.
- Yun Kyung JO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Single-Layer Separator for Secondary Battery and Secondary Battery...
- Publication number 20230307787
- Publication date Sep 28, 2023
- SK On Co., Ltd.
- Yun Kyung Jo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE SEPARATOR FOR SECONDARY BATTERY, METHOD FOR PRODUCING THE...
- Publication number 20220294081
- Publication date Sep 15, 2022
- SK INNOVATION CO., LTD.
- Whee Sung KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POROUS COMPOSITE SEPARATOR FOR SECONDARY BATTERY AND LITHIUM SECOND...
- Publication number 20220285788
- Publication date Sep 8, 2022
- SK INNOVATION CO., LTD.
- Jeong Han KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPERATORS IMPROVED THERMAL RESISTANCE AND SECONDARY BATTERY COMPRI...
- Publication number 20220140436
- Publication date May 5, 2022
- SK INNOVATION CO., LTD.
- Yun Kyung JO
- H01 - BASIC ELECTRIC ELEMENTS