{
  "$type": "site.standard.document",
  "description": "A mobile phone (100-1) transmits an identification number of the mobile phone (100-1) to a car navigation device (500). Next, the mobile phone (100-1) transmits a host application to the car navigation device (500). The car navigation device (500) stores the identification number and the host…",
  "path": "/patents/1084593",
  "publishedAt": "2004-08-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/26",
    "NTT DOCOMO INC [JP]"
  ],
  "textContent": "A mobile phone (100-1) transmits an identification number of the mobile phone (100-1) to a car navigation device (500). Next, the mobile phone (100-1) transmits a host application to the car navigation device (500). The car navigation device (500) stores the identification number and the host application. Upon receipt of a request in which an identification number is included from the car navigation device (500), the mobile phone (100-1) checks the identification number. If the number is correct, the mobile phone (100-1) transmits a guest application executable with the host application to the car navigation device (500). As a result, illegal copy of a digital content via local communication is prevented.",
  "title": "System for managing the secure transfer of digital content to a vehicle navigation device"
}