{
  "docket": "smartphone-based-asset-management-system",
  "confidence": 0.95,
  "published_at": "2026-06-04T04:29:19Z",
  "summary": {
    "name": "summary",
    "value": "Smartphone-based asset management system is marketed for licensing by Stanford University (OTL). It is documented in US patent US 9,805,331. The current assignee of record is Deutsche Telekom AG. Google Patents reports its legal status as \u201cActive\u201d (an automated indicator, not a legal determination). Its expected expiration is 2032-02-07. Note: the patent's assignee of record is Deutsche Telekom AG, not Stanford University (OTL); confirm that Stanford University (OTL) can license it before relying on this listing.",
    "citation": {
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      "license": "ipnex_derived",
      "method": "templated_summary_from_publishable_facts",
      "confidence": 0.6,
      "url": null
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    "value": "US9805331",
    "citation": {
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      "license": "google_patents_ccby4.0",
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    }
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  "patent_fields": [
    {
      "name": "title",
      "value": "Smartphone-based asset management system",
      "citation": {
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        "license": "google_patents_ccby4.0",
        "method": "microdata_dc_title",
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      "name": "current_owner",
      "value": "Deutsche Telekom AG",
      "citation": {
        "source": "google_patents",
        "license": "google_patents_ccby4.0",
        "method": "microdata_assignee_current",
        "confidence": 0.8,
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    {
      "name": "original_assignee",
      "value": "Deutsche Telekom AG",
      "citation": {
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        "license": "google_patents_ccby4.0",
        "method": "microdata_assignee_original",
        "confidence": 0.85,
        "url": "https://patents.google.com/patent/US9805331/en"
      }
    },
    {
      "name": "legal_status",
      "value": "Active",
      "citation": {
        "source": "google_patents",
        "license": "google_patents_ccby4.0",
        "method": "microdata_legal_status_gp_disclaims_accuracy",
        "confidence": 0.7,
        "url": "https://patents.google.com/patent/US9805331/en"
      }
    },
    {
      "name": "filing_date",
      "value": "2011-02-09",
      "citation": {
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        "method": "microdata_filing_date",
        "confidence": 0.9,
        "url": "https://patents.google.com/patent/US9805331/en"
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    {
      "name": "priority_date",
      "value": "2011-02-09",
      "citation": {
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    {
      "name": "publication_date",
      "value": "2017-10-31",
      "citation": {
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    {
      "name": "expiration_date",
      "value": "2032-02-07",
      "citation": {
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        "license": "google_patents_ccby4.0",
        "method": "microdata_adjusted_expiration",
        "confidence": 0.75,
        "url": "https://patents.google.com/patent/US9805331/en"
      }
    }
  ],
  "ownership": {
    "signal": "third_party_owned",
    "flags_discrepancy": true,
    "institution": "Stanford University (OTL)",
    "current_owner": "Deutsche Telekom AG",
    "original_assignee": "Deutsche Telekom AG"
  },
  "link_out": {
    "institution": "Stanford University (OTL)",
    "listing_url": "https://techfinder.stanford.edu/technology/smartphone-based-asset-management-system"
  }
}