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YOUILET CO., LTD.
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Gyeonggi-do, KR
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Patents Grants
last 30 patents
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Patent Grant
Secondary battery electrode production system
Patent number
12,087,932
Issue date
Sep 10, 2024
YOUILET CO., LTD.
Youn Gil Chung
B26 - HAND CUTTING TOOLS CUTTING SEVERING
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Patent Grant
Secondary battery manufacturing equipment and secondary battery man...
Patent number
11,670,794
Issue date
Jun 6, 2023
YOUILET CO., LTD.
Youn Gil Chung
H01 - BASIC ELECTRIC ELEMENTS
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Patents Applications
last 30 patents
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Patent Application
LASER NOTCHING APPARATUS
Publication number
20240189941
Publication date
Jun 13, 2024
YOUILET CO., LTD
Youn Gil CHUNG
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Application
SECONDARY BATTERY MANUFACTURING EQUIPMENT AND SECONDARY BATTERY MAN...
Publication number
20210296679
Publication date
Sep 23, 2021
YOUILET CO., LTD.
Youn Gil CHUNG
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
SECONDARY BATTERY ELECTRODE PRODUCTION SYSTEM
Publication number
20210234145
Publication date
Jul 29, 2021
YOUILET CO., LTD.
Youn Gil CHUNG
H01 - BASIC ELECTRIC ELEMENTS