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:
Jun. 15, 2021
Filed:
Jul. 24, 2018
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Zeung Il Kim, Gyeonggi-do, KR;
Byung Seung Jeon, Gyeonggi-do, KR;
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Abstract
A wireless communication method for wireless power transfer (WPT) to an electric vehicle (EV) may include: transmitting, by a wireless charging control apparatus equipped in the EV, a probe request frame to a charging station, the probe request frame including identification information of an access point (AP) pre-stored in the wireless charging control apparatus; receiving, at the wireless charging control apparatus, a probe response frame from the charging station corresponding to the identification information; performing, by the wireless charging control apparatus, authentication for wireless connection initialization by transmitting first authentication information to the charging station; and after the authentication for the wireless connection initialization is completed, performing, by the wireless charging control apparatus, user authentication for WPT using second authentication information pre-stored in the wireless charging control apparatus.