{
  "$type": "site.standard.document",
  "description": "The occupancy state of a seat (1) is detected by the presence of person (11) in the vicinity of seat and by the modification of electromagnetic coupling behavior in or under the surface of seat. One or more frequencies within the frequency range of 700-970 MHz are received by a radio wave reception…",
  "path": "/patents/995343",
  "publishedAt": "2012-12-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60N2/003",
    "FORSCHUNGSGESELLSCHAFT DER FH KAERNTENGMBH FN 141367V [AT]"
  ],
  "textContent": "The occupancy state of a seat (1) is detected by the presence of person (11) in the vicinity of seat and by the modification of electromagnetic coupling behavior in or under the surface of seat. One or more frequencies within the frequency range of 700-970 MHz are received by a radio wave reception antenna (22) from a radio wave transmission antenna (21). The radio wave transmission and reception antennas are arranged laterally adjacent to each other in the same plane. An independent claim is included for arrangement for detecting occupancy state of seat.",
  "title": "Method and system for detecting whether a seat is occupied"
}