L3Harris was granted a patent for high-power amplifier signal correction.

{
  "signal_id": "aa4c6856-8d56-5974-8302-9c20d4828578",
  "signal_type": "patents-company",
  "signal_subtype": "patentGrant",
  "detected_at": "2026-09-30T17:34:49+00:00",
  "company": {
    "name": "L3Harris",
    "domain": "l3harris.com"
  },
  "data": {
    "cpc": [
      {
        "code": "H03F 1/3258"
      },
      {
        "code": "H03F 1/3247"
      },
      {
        "code": "H03F 3/195"
      },
      {
        "code": "H03F 3/24"
      },
      {
        "code": "H04B 1/0475",
        "label": "Transmission"
      }
    ],
    "tags": [
      "Intellectual Property",
      "Research & Development",
      "Communications",
      "Telecom"
    ],
    "detail": "In September 2026 L3Harris patented a calibration method for reducing distortion in high-power amplifiers used in wireless and communications equipment.",
    "summary": "L3Harris was granted a patent for high-power amplifier signal correction.",
    "event_at": "2026-09-29",
    "inventors": [
      {
        "name": "Stephen A. Laraway",
        "status": "unresolved",
        "is_primary": true
      },
      {
        "name": "Brent J. Berry",
        "status": "unresolved",
        "is_primary": false
      }
    ],
    "event_kind": "grant_date",
    "grant_date": "2026-09-29",
    "source_url": "https://patents.google.com/patent/US12750013",
    "cpc_primary": {
      "code": "H03F 1/3258"
    },
    "patent_title": "Apparatus and method for digital predistortion initialization of high-power amplifiers",
    "patent_number": "US12750013",
    "uspto_assignee": "L3Harris Technologies, Inc.",
    "patent_abstract": "An apparatus and method are provided for digital predistortion of an electrical signal to pre-compensate for nonlinear distortions in a nonlinear channel (e.g., a nonlinear channel including a high-power amplifier). The digital predistortion processor includes a nonlinear filter. Filter coefficients are determined using a modified input electrical signal having multiple simultaneous tones, using an iterative process which adapts the modified input electrical signal to reduce levels of intermodulation distortions in a modified output electrical signal.",
    "precision_class": "structural",
    "invention_explanation": "A system tests an amplifier with several tones, learns its nonlinear behavior, and adjusts the incoming signal so the amplified output is cleaner.",
    "technologies_mentioned": [
      "digital predistortion",
      "high-power amplifiers",
      "signal processing",
      "RF communications"
    ]
  }
}

curl https://signals.autobound.ai/v1/signals/aa4c6856-8d56-5974-8302-9c20d4828578 \
  -H "X-API-KEY: $AUTOBOUND_API_KEY"

curl -X POST https://signals.autobound.ai/v1/companies/enrich \
  -H "X-API-KEY: $AUTOBOUND_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"domain":"l3harris.com","limit":20}'