{
  "$type": "site.standard.document",
  "description": "A wireless power transmitter including a power converter configured to transfer a wireless power to a wireless power receiver; and a communicator/controller configured to control the wireless power, wherein the wireless power transmitter is configured to transmit, to the wireless power receiver, a…",
  "path": "/patents/1342153",
  "publishedAt": "2023-04-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H04B5/0037",
    "LG ELECTRONICS INC."
  ],
  "textContent": "A wireless power transmitter including a power converter configured to transfer a wireless power to a wireless power receiver; and a communicator/controller configured to control the wireless power, wherein the wireless power transmitter is configured to transmit, to the wireless power receiver, a bit pattern requesting permission to communicate; receive, from the wireless power receiver, a response packet granting the permission in response to the bit pattern; transmit, to the wireless power receiver, a first auxiliary data transport (ADT) data packet after receiving the response packet; receive, from the wireless power receiver, a not acknowledge (NAK) in response to the first ADT data packet; and transmit, to the wireless power receiver, a second ADT data packet after receiving the NAK, wherein a value of a header for the first ADT data packet is same as a value of a header for the second ADT data packet.",
  "title": "DEVICE AND METHOD FOR PERFORMING AUTHENTICATION IN WIRELESS POWER TRANSFER SYSTEM"
}