{
  "$type": "site.standard.document",
  "description": "Provided are a core assembly used for a wireless power transmitting device (100) and a wireless power transmitting device having the same. The core assembly for the wireless power transmitting device, includes: a main coil (111) disposed at a first level; an auxiliary coil disposed at a lower side…",
  "path": "/patents/993827",
  "publishedAt": "2013-01-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01F27/2871",
    "HANRIM POSTECH CO LTD [KR]"
  ],
  "textContent": "Provided are a core assembly used for a wireless power transmitting device (100) and a wireless power transmitting device having the same. The core assembly for the wireless power transmitting device, includes: a main coil (111) disposed at a first level; an auxiliary coil disposed at a lower side of the main coil such that the auxiliary coil is located at a second level lower than the first level, and including a first sub coil (112) and a second sub coil (113), which respectively have a portion overlapped with the main coil and respectively have a size smaller than the main coil; and a core (150) of a magnetic substance configured to accommodate the main coil and the auxiliary coil.",
  "title": "Core assembly for wireless power transmitting device and wireless power transmitting device having the same"
}