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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10381625 B1

PDFFull Text
Date of Patent:
Aug. 13, 2019

Filed:

Mar. 12, 2015

Composite membrane, preparation method thereof, anode structure including the composite membrane, and lithium secondary battery including the anode structure

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;

Inventors:

Wonsung Choi, Yongin-si, KR;

Dongmin Im, Seoul, KR;

Soonchul Kwon, Hwaseong-si, KR;

Sungcheol Kim, Goyang-si, KR;

Taeyoung Kim, Seoul, KR;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;

Attorney:

Cantor Colburn LLP

Primary Examiner:

Yoshitoshi Takeuchi

Int. Cl.
CPC ...
H01M 2/16 (2006.01); H01M 2/14 (2006.01); H01M 12/08 (2006.01); H01M 10/052 (2010.01); H01M 8/0247 (2016.01); H01M 2/18 (2006.01);
U.S. Cl.
CPC ...
H01M 2/1686 (2013.01); H01M 2/145 (2013.01); H01M 2/16 (2013.01); H01M 2/166 (2013.01); H01M 2/1646 (2013.01); H01M 2/1653 (2013.01); H01M 2/18 (2013.01); H01M 8/0247 (2013.01); H01M 10/052 (2013.01); H01M 12/08 (2013.01); H01M 2220/20 (2013.01);
Abstract

A composite membrane includes: an organic layer having a plurality of through holes; and ion conductive inorganic particles disposed in the through holes, wherein a hydrophobic coating layer is disposed on a surface of the ion conductive inorganic particles.

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Choi, Wonsung. (2019). Composite membrane, preparation method thereof, anode structure including the composite membrane, and lithium secondary battery including the anode structure (U.S. Patent No. 10381625). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10381625

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