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Dongwook LEE
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Cheongju-si, KR
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last 30 patents
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Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR SODIUM SECONDARY BATTERY, ME...
Publication number
20250140826
Publication date
May 1, 2025
ECOPRO BM CO., LTD.
Da Mo A KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR SODIUM SECONDARY BATTERY, ME...
Publication number
20250140827
Publication date
May 1, 2025
ECOPRO BM CO., LTD.
A Ram PARK
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR SODIUM SECONDARY BATTERY, ME...
Publication number
20250136467
Publication date
May 1, 2025
ECOPRO BM CO., LTD.
Kuhyun JUNG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ROTARY MICROWAVE APPARATUS
Publication number
20250137721
Publication date
May 1, 2025
ECOPRO BM CO., LTD.
Chong Min LEE
F27 - FURNACES KILNS OVENS RETORTS
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Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR SODIUM SECONDARY BATTERY, ME...
Publication number
20250140834
Publication date
May 1, 2025
ECOPRO BM CO., LTD.
Myeong Joo LEE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
MICROWAVE FIRING APPARATUS
Publication number
20250142691
Publication date
May 1, 2025
ECOPRO BM CO., LTD.
Chong Min LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY, METHOD OF...
Publication number
20250140804
Publication date
May 1, 2025
ECOPRO BM CO., LTD.
Minyeong JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY, METHOD OF...
Publication number
20250079450
Publication date
Mar 6, 2025
ECOPRO BM CO., LTD.
Jun Won SUH
H01 - BASIC ELECTRIC ELEMENTS