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:
Jan. 14, 2025
Filed:
Jul. 13, 2021
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Kwang Jin Wintec Co., Ltd., Busan, KR;
Seoyon E-hwa Co., Ltd., Anyang-si, KR;
Interflex Co., Ltd., Ansan-si, KR;
So La Chung, Seoul, KR;
Hyeon Kyu Yang, Hwaseong-si, KR;
Man Ju Oh, Yongin-si, KR;
Ho Cheol Choi, Busan, KR;
Seung Joon Lee, Uiwang-si, KR;
Jin Keum, Seoul, KR;
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA CORPORATION, Seoul, KR;
KWANG JIN WINTEC CO LTD, Busan, KR;
SEOYON E-HWA CO LTD, Anyang-si, KR;
INTERFLEX CO LTD, Anyang-si, KR;
Abstract
A heating film may include a base layer made of polymer resin, a plurality of electrode lines spaced from each other and disposed on the base layer, a mesh-type support layer disposed between the electrode lines and made of a thermally conductive material, and a heating layer that has first and second end portions connected to the respective electrode lines, is made of a carbon composite material, and generates heat when powered.