{
  "$type": "site.standard.document",
  "description": "A power transmitter () comprises a transmitter coil () for generating the power transfer signal during a power transfer phase. A driver () generates a drive signal for the transmitter coil () to generate the power transfer signal during the power transfer phase. A communicator () receives messages…",
  "path": "/patents/1341124",
  "publishedAt": "2023-04-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J50/60",
    "KONINKLIJKE PHILIPS N.V."
  ],
  "textContent": "A power transmitter () comprises a transmitter coil () for generating the power transfer signal during a power transfer phase. A driver () generates a drive signal for the transmitter coil () to generate the power transfer signal during the power transfer phase. A communicator () receives messages from the power receiver () and a controller () is arranged to, during the power transfer phase, generate a reduced power time interval during which a power level of the power transfer signal is reduced where the reduced power time interval is generated in response to the communicator () receiving a reduced power time interval request message from the power receiver (). The power receiver () may generate a request message when e.g. a change in operating mode occurs. The power receiver () may ensure that a request message, and thus a reduced power time interval, is only generated when the power receiver can handle a power interruption for the power transfer signal.",
  "title": "WIRELESS POWER TRANSFER"
}