{
  "$type": "site.standard.document",
  "description": "Provided are a wireless charging system, device, and method and a device to be charged. The wireless charging system includes the wireless charging device and the device to be charged. The wireless charging device includes a wireless transmitter circuit and a first communication control circuit…",
  "path": "/patents/1233534",
  "publishedAt": "2019-05-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J7/025",
    "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD."
  ],
  "textContent": "Provided are a wireless charging system, device, and method and a device to be charged. The wireless charging system includes the wireless charging device and the device to be charged. The wireless charging device includes a wireless transmitter circuit and a first communication control circuit. The device to be charged includes a battery, a wireless receiver circuit, a first charging channel, a detection circuit and a second communication control circuit. The second communication control circuit is configured to perform wireless communication with the first communication control circuit based on the output voltage and/or the output current of the wireless receiver circuit detected by the detection circuit, such that the first communication control circuit adjusts a transmitting power of the wireless transmitter circuit, to enable the output voltage and/or the output current of the wireless receiver circuit to match a charging stage where the battery presently is.",
  "title": "WIRELESS CHARGING SYSTEM, WIRELESS CHARGING DEVICE, WIRELESS CHARGING METHOD, AND DEVICE TO BE CHARGED"
}