Method and device for supporting installation of contract certificate for electric vehicle
US12427884B2 · kind B2 · utility
0Cited by
10References
20Claims
0Family size
Assignees
Inventor
Key dates
| Filing date | Feb 3, 2021 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | May 19, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/16
- WIPO fieldTransport
- WIPO sectorMechanical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.