{
  "docket": "four-quadrant_modulation_design_for_more_controlled_and_efficient_power_conversion",
  "confidence": 0.95,
  "published_at": "2026-07-27T12:39:01Z",
  "summary": {
    "name": "summary",
    "value": "Four-quadrant modulation technique to extend modulation index range for multilevel selective harmonic elimination / compensation is marketed for licensing by University of Florida. It is documented in US patent US 10,622,915. The current assignee of record is University of Florida Research Foundation Inc. Google Patents reports its legal status as \u201cActive\u201d (an automated indicator, not a legal determination). Its expected expiration is 2037-08-09.",
    "citation": {
      "source": "ipnex",
      "license": "ipnex_derived",
      "method": "templated_summary_from_publishable_facts",
      "confidence": 0.6,
      "url": null
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    "citation": {
      "source": "google_patents",
      "license": "google_patents_ccby4.0",
      "method": "gp_page_documents_number",
      "confidence": 0.95,
      "url": "https://patents.google.com/patent/US10622915/en"
    }
  },
  "patent_fields": [
    {
      "name": "title",
      "value": "Four-quadrant modulation technique to extend modulation index range for multilevel selective harmonic elimination / compensation",
      "citation": {
        "source": "google_patents",
        "license": "google_patents_ccby4.0",
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      "citation": {
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        "confidence": 0.8,
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      "value": "University of Florida Research Foundation Inc",
      "citation": {
        "source": "google_patents",
        "license": "google_patents_ccby4.0",
        "method": "microdata_assignee_original",
        "confidence": 0.85,
        "url": "https://patents.google.com/patent/US10622915/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/US10622915/en"
      }
    },
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      "name": "filing_date",
      "value": "2017-08-09",
      "citation": {
        "source": "google_patents",
        "license": "google_patents_ccby4.0",
        "method": "microdata_filing_date",
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        "url": "https://patents.google.com/patent/US10622915/en"
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      "name": "priority_date",
      "value": "2016-08-11",
      "citation": {
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        "license": "google_patents_ccby4.0",
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        "confidence": 0.9,
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        "confidence": 0.9,
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      "name": "expiration_date",
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      "citation": {
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    "institution": "University of Florida",
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    "original_assignee": "University of Florida Research Foundation Inc"
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    "legal_status": "Active",
    "category": "active",
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    "interpretation": null
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    "interpretation": null
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    "components": [
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        "state": "ok",
        "detail": "The marketing institution is still the patent's owner of record."
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        "name": "Legal status",
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      },
      {
        "name": "Remaining term",
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        "detail": "About 11 years of exclusive term remain (to 2037-08-09)."
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}