Apparatus and method of folding pouch case of battery cell

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11695177
APP PUB NO 20210098751A1
SERIAL NO

17034940

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Abstract

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The present invention relates to an apparatus and a method of folding a pouch case of a battery cell, and more particularly, to an apparatus and a method of folding a pouch case of a battery cell capable of preventing a meandering in a folding process and reducing non-uniformity of a folding amount by forming a pre-folding line on a pouch wing and folding the pouch wing on the basis of the pre-folding line.

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Patent Owner(s)

Patent OwnerAddress
SK ON CO LTD51 JONG-RO JONGNO-GU SEOUL 03161

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Gil Yong Daejeon, KR 14 1
Kim, Hyung Joon Daejeon, KR 241 1874
Kim, Joo Hyung Daejeon, KR 52 572
Oh, Poo Reum Daejeon, KR 3 1

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