{
  "$type": "site.standard.document",
  "description": "A system in accordance with a present invention includes a host device (100,100') and a fuel cell apparatus (132,208) with an information storage device (200). A method of operating a host device (100,100') in accordance with a present invention includes the step(s) of writing data to, and/or…",
  "path": "/patents/1096317",
  "publishedAt": "2003-05-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/04",
    "HEWLETT PACKARD CO [US]"
  ],
  "textContent": "A system in accordance with a present invention includes a host device (100,100') and a fuel cell apparatus (132,208) with an information storage device (200). A method of operating a host device (100,100') in accordance with a present invention includes the step(s) of writing data to, and/or accessing data on, a fuel cell apparatus information storage device (200). A fuel cell driven information processing device such as a personal digital assistant (PDA) comprises a replaceable fuel cell apparatus including a fuel cartridge. A host device configured to receive the replaceable fuel cell apparatus records maintenance information on a fuel cell information device and monitors fuel consumption.",
  "title": "Portable data processing system including replaceable fuel cell apparatus and method of operating it"
}