Gi Hwan CHANG

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Daegu, KR

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Patents Grantslast 30 patents

Information Patent Grant
One-body particle for cathode active material
- Patent number 12,027,697
- Issue date Jul 2, 2024
- L & F Co., Ltd.
- Hyun Gyu Han
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ONE-BODY PARTICLE AND ACTIVE MATERIAL FOR SECONDARY BATTERY INCLUDI...
- Publication number 20250140803
- Publication date May 1, 2025
- L & F CO., LTD.
- Gi Hwan CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ONE-BODY PARTICLE AND ACTIVE MATERIAL FOR SECONDARY BATTERY INCLUDI...
- Publication number 20250054949
- Publication date Feb 13, 2025
- L & F CO., LTD.
- Han Ah KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY
- Publication number 20240282953
- Publication date Aug 22, 2024
- L & F CO., LTD.
- Hyun Gyu HAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NOVEL ONE-BODY PARTICLE FOR CATHODE ACTIVE MATERIAL
- Publication number 20240038973
- Publication date Feb 1, 2024
- L & F CO., LTD.
- Hyun Gyu HAN
- H01 - BASIC ELECTRIC ELEMENTS