{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreifto7eqwug3estle4oj2sg2ov6lzbjibnzlkjadizhaheu7cudcci"
    },
    "mimeType": "image/png",
    "size": 118373
  },
  "description": "An inductive charging device includes an energy coil for wireless power transfer and a positioning device with a transmit coil for alignment detection. A control device generates a drive current for the transmit coil by producing an AC carrier signal, pulse shaping the signal into an…",
  "path": "/patents/1423717",
  "publishedAt": "2026-06-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J50/90",
    "MAHLE International GmbH"
  ],
  "textContent": "An inductive charging device includes an energy coil for wireless power transfer and a positioning device with a transmit coil for alignment detection. A control device generates a drive current for the transmit coil by producing an AC carrier signal, pulse shaping the signal into an amplitude-modulated AC signal via a pulse signal, and filtering the modulated signal to attenuate harmonics.",
  "title": "INDUCTIVE CHARGING DEVICE, SYSTEM FOR INDUCTIVE ENERGY TRANSFER AND METHOD FOR GENERATING A CONTROL CURRENT"
}