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. 09, 2026
Filed:
Jan. 30, 2023
Lg Electronics Inc., Seoul, KR;
Jinho Youn, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
The present disclosure provides a method for receiving wireless power from a wireless power transmitter, carried out by a wireless power receiver in a wireless power transmission system, and a device using same, the method comprising: transmitting an authentication request message to a wireless power transmitter, the authentication request message being a message requesting a part among a root certificate, a manufacturer certificate, and a product certificate; receiving an authentication response message from the wireless power transmitter, the authentication response message being a message including the part; and determining whether all the pre-verified certificates corresponding to the part are present in a wireless power receiver.