Sungmin CHOI

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Patents Grantslast 30 patents

Information Patent Grant
Electrolyte for lithium secondary battery and lithium secondary bat...
- Patent number 11,024,880
- Issue date Jun 1, 2021
- Hyundai Motor Company
- Yoon Sung Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pouch type secondary battery and method of manufacturing the same
- Patent number 10,734,632
- Issue date Aug 4, 2020
- Hyundai Motor Company
- Seung Ho Ahn
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LITHIUM SECONDARY BATTERY
- Publication number 20210111409
- Publication date Apr 15, 2021
- Hyundai Motor Company
- Kyo Min Shin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BAT...
- Publication number 20190372162
- Publication date Dec 5, 2019
- Hyundai Motor Company
- Yoon Sung Lee
- B60 - VEHICLES IN GENERAL
Information Patent Application
POUCH TYPE SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME
- Publication number 20190173073
- Publication date Jun 6, 2019
- Hyundai Motor Company
- Seung Ho AHN
- H01 - BASIC ELECTRIC ELEMENTS