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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 10930913 B1

PDFFull Text
Date of Patent:
Feb. 23, 2021

Filed:

Oct. 05, 2018

Composite membrane, anode structure including the composite membrane, lithium battery including the anode structure, and method of preparing the composite membrane

Applicant:

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

Inventors:

Wonsung Choi, Seoul, KR;

Kyounghwan Choi, Suwon-si, KR;

Myungjin Lee, Seoul, KR;

Toshinori Sugimoto, Hwaseong-si, KR;

Shintaro Kitajima, Hwaseong-si, KR;

Assignee:

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

Attorney:

Cantor Colburn LLP

Primary Examiner:

Amanda C Walke

Int. Cl.
CPC ...
H01M 2/16 (2006.01); H01M 2/14 (2006.01); H01M 4/134 (2010.01); H01M 12/08 (2006.01); H01M 4/38 (2006.01); H01M 10/0525 (2010.01); H01M 4/36 (2006.01); H01M 10/052 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 2/166 (2013.01); H01M 2/145 (2013.01); H01M 2/1673 (2013.01); H01M 4/134 (2013.01); H01M 4/382 (2013.01); H01M 10/0525 (2013.01); H01M 12/08 (2013.01); H01M 4/366 (2013.01); H01M 10/052 (2013.01); H01M 2004/027 (2013.01);
Abstract

A composite membrane comprising an organic film layer; and a plurality of ion conductive inorganic particles disposed in the organic film layer, wherein the organic film layer comprises a crosslinked copolymer, and the crosslinked copolymer comprises a fluorine-containing first repeating unit and at least one repeating unit selected from a fluorine-free second repeating unit and a fluorine-free third repeating unit.

Find Patent Forward Citations

Choi, Wonsung. (2021). Composite membrane, anode structure including the composite membrane, lithium battery including the anode structure, and method of preparing the composite membrane (U.S. Patent No. 10930913). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10930913

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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