{
  "$type": "site.standard.document",
  "description": "The present disclosure discloses a device to be charged, and a wireless charging method and system. The device to be charged includes: a battery; a wireless receiving circuit, configured to receive an electromagnetic signal transmitted by a wireless charging device, and to convert the…",
  "path": "/patents/1261472",
  "publishedAt": "2020-05-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J50/80",
    "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD."
  ],
  "textContent": "The present disclosure discloses a device to be charged, and a wireless charging method and system. The device to be charged includes: a battery; a wireless receiving circuit, configured to receive an electromagnetic signal transmitted by a wireless charging device, and to convert the electromagnetic signal into an output voltage and an output current of the wireless charging circuit; a step-down circuit, coupled between the wireless receiving circuit and the battery, and configured to receive the output voltage of the wireless receiving circuit and to perform step-down processing on the output voltage; a detection circuit, configured to detect a voltage and/or a current entering the battery; and a control circuit, configured to communicate with the wireless charging device according to the voltage and/or the current detected by the detection circuit, so as to enable the wireless charging device to adjust a transmitting power of the electromagnetic signal.",
  "title": "Device to be Charged, Wireless Charging Method and System"
}