{
  "$type": "site.standard.document",
  "description": "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…",
  "path": "/patents/1390906",
  "publishedAt": "2026-06-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H04W12/069",
    "LG ELECTRONICS INC."
  ],
  "textContent": "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.",
  "title": "Precaching-based authentication method and device in wireless power transmission system"
}