{
  "$type": "site.standard.document",
  "description": "A wireless power transmitter includes a power conversion unit configured to transfer wireless power to a wireless power receiver by forming magnetic coupling with the wireless power receiver; and a communication/control unit configured to communicate with the wireless power receiver to control…",
  "path": "/patents/1276668",
  "publishedAt": "2020-11-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J50/80",
    "LG ELECTRONICS INC."
  ],
  "textContent": "A wireless power transmitter includes a power conversion unit configured to transfer wireless power to a wireless power receiver by forming magnetic coupling with the wireless power receiver; and a communication/control unit configured to communicate with the wireless power receiver to control transmission of the wireless power and to perform transmission or reception of data, wherein the communication/control unit further configured to set a target power level based on an operation condition, receive, from the wireless power receiver, a received power packet (RPP) which informs a value of the wireless power received by the wireless power receiver, transmit a bit pattern to the wireless power receiver in response to the RPP, the bit pattern requesting communication initiated by the wireless power transmitter, and receive, from the wireless power receiver, a response packet to allow the communication initiated by the wireless power transmitter.",
  "title": "METHOD AND APPARATUS FOR PERFORMING COMMUNICATION IN WIRELESS POWER TRANSMISSION SYSTEM"
}