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.:
Date of Patent:
Jul. 22, 2025
Filed:
Mar. 24, 2022
Korea Electrotechnology Research Institute, Changwon-si, KR;
Joong Tark Han, Changwon-si, KR;
Jung Hoon Kim, Changwon-si, KR;
Joon Young Cho, Changwon-si, KR;
Geon Woong Lee, Changwon-si, KR;
Jong Hwan Park, Gimhae-si, KR;
Seon Hee Seo, Changwon-si, KR;
Soo Yeon Jeong, Changwon-si, KR;
Seung Yol Jeong, Changwon-si, KR;
Hee Jin Jeong, Jeonju-si, KR;
Abstract
The present invention relates to a high heat-resistant graphene oxide, a method of manufacturing conductive graphene fiber from the same, and conductive graphene fiber manufactured by the method. The technical gist of the present invention is to provide high heat-resistant graphene oxide not having an oxygen-containing functional group such as a lactol group or a carboxyl group on the surface but having an oxygen-containing functional group such as an epoxy group or a hydroxyl group on the surface, thereby exhibiting thermal resistance and stability. In addition, the technical gist is also to provide a method of manufacturing conductive graphene fiber from the high heat-resistant graphene oxide and conductive graphene fiber manufactured by the method.