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:
Sep. 30, 2025
Filed:
Feb. 03, 2021
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Myongji University Industry and Academia Cooperation Foundation, Gyeonggi-do, KR;
Min Ho Shin, Gyeonggi-do, KR;
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Myongji University Industry and Academia Cooperation Foundation, Gyeonggi-do, KR;
Abstract
The present disclosure provides a method for supporting installation of a contract certificate by a charging service providing device. As an example, the present disclosure may comprise the steps of: generating a first contract certificate for a first electric vehicle (EV); and transmitting the first contract certificate to a first external charging service providing device (CSP) with which a roaming contract has been made, so as to enable the first contract certificate to be installed in the first EV via the first external CSP in a roaming situation.