{
  "$type": "site.standard.document",
  "description": "Provided is a wireless power transmitter including a power conversion unit configured to transmit, to a wireless power receiver, wireless power generated based on magnetic coupling in a power transfer phase and a communication/control unit configured to receive, from the wireless power receiver…",
  "path": "/patents/1399425",
  "publishedAt": "2024-09-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J50/10",
    "LG ELECTRONICS INC [KR]"
  ],
  "textContent": "Provided is a wireless power transmitter including a power conversion unit configured to transmit, to a wireless power receiver, wireless power generated based on magnetic coupling in a power transfer phase and a communication/control unit configured to receive, from the wireless power receiver operating at a first operating point, a first received power packet of the first operating point and a second received power packet of the first operating point related to power calibration and construct a first power calibration curve based on the first received power packet of the first operating point and the second received power packet of the first operating point and configured to receive, from the wireless power receiver operating at a second operating point, a first received power packet of the second operating point and a second received power packet of the second operating point related to power calibration and construct a second power calibration curve based on the first received power packet of the second operating point and the second received power packet of the second operating point.",
  "title": "METHOD AND APPARATUS FOR PERFORMING POWER CALIBRATION IN WIRELESS POWER TRANSFER SYSTEM"
}