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L3HarrisPatent grant

L3Harris Technologies was granted a patent for an RF rake receiver.

Source: Autobound Signal API · 118 signals tracked for L3Harris · updated

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What happened

In October 2026 L3Harris Technologies patented a receiver for improving wireless signal timing and reliability in radio communication systems.

Source

patents.google.comOct 20, 2026

US patent US12771401

Rake receiver and related methods

Abstract

A radio frequency (RF) rake receiver may include a plurality of diversity receive paths, with each diversity receive path including a respective rake receiver despreader, and a tracking loop. The tracking loop may be configured to generate a composite timing signal based upon the rake receiver despreaders, and provide the composite timing signal to the diversity receive paths.

patents.google.com/patent/US12771401Read the full source

Extracted by Autobound

From the Signal API record
Signal
Patent grant

What this signalsA new patent often shows where a company is putting its R&D budget.

Grant date
Oct 20, 2026
Inventors
4
Tech area
signal transmission
Patent number
US12771401

The full record

From the Signal API record

People

  • Stephen A LarawayInventor
  • David G. LandonInventor
  • Edwin J. HemphillInventor
  • David S. NelsonInventor

Details

Primary CPC class
H04B 1/7115 (Transmission)
USPTO assignee
L3HARRIS TECHNOLOGIES, INC.
What the invention does
A receiver combines several antenna signal paths to track timing together, helping recover data when radio signals arrive through multiple paths.

Topics and mentions

Tags

  • Intellectual Property
  • Research & Development
  • Wireless
  • Communications

Technologies named

  • RF communications
  • rake receiver
  • diversity reception
  • signal timing

Extraction

Detected
Oct 21, 2026
signal_type
patents-company
signal_subtype
patentGrant

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This page shows a preview. The full patents-company record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.

Company

  • linkedin_urlValue in the API
  • industriesValue in the API
  • employee_count_lowValue in the API
  • employee_count_highValue in the API
  • revenueValue in the API
  • descriptionValue in the API

Signal

  • signal_nameValue in the API
  • associationValue in the API
Show the full JSONThe record on this page and the API request

GET /v1/signals/1d676711-62d1-52af-82ca-a348026ab177 returns this record as JSON. POST /v1/companies/enrich returns every signal for l3harris.com.

{
  "signal_id": "1d676711-62d1-52af-82ca-a348026ab177",
  "signal_type": "patents-company",
  "signal_subtype": "patentGrant",
  "detected_at": "2026-10-21T16:14:21+00:00",
  "company": {
    "name": "L3Harris",
    "domain": "l3harris.com"
  },
  "data": {
    "cpc": [
      {
        "code": "H04B 1/7115",
        "label": "Transmission"
      }
    ],
    "tags": [
      "Intellectual Property",
      "Research & Development",
      "Wireless",
      "Communications"
    ],
    "detail": "In October 2026 L3Harris Technologies patented a receiver for improving wireless signal timing and reliability in radio communication systems.",
    "summary": "L3Harris Technologies was granted a patent for an RF rake receiver.",
    "event_at": "2026-10-20",
    "inventors": [
      {
        "name": "Stephen A Laraway",
        "status": "unresolved",
        "is_primary": true
      },
      {
        "name": "David G. Landon",
        "status": "resolved",
        "is_primary": false,
        "linkedin_url": "https://www.linkedin.com/in/david-landon-9491846"
      },
      {
        "name": "Edwin J. Hemphill",
        "status": "unresolved",
        "is_primary": false
      },
      {
        "name": "David S. Nelson",
        "status": "unresolved",
        "is_primary": false
      }
    ],
    "tech_area": "signal transmission",
    "event_kind": "grant_date",
    "grant_date": "2026-10-20",
    "source_url": "https://patents.google.com/patent/US12771401",
    "cpc_primary": {
      "code": "H04B 1/7115",
      "label": "Transmission"
    },
    "patent_title": "Rake receiver and related methods",
    "patent_number": "US12771401",
    "uspto_assignee": "L3HARRIS TECHNOLOGIES, INC.",
    "patent_abstract": "A radio frequency (RF) rake receiver may include a plurality of diversity receive paths, with each diversity receive path including a respective rake receiver despreader, and a tracking loop. The tracking loop may be configured to generate a composite timing signal based upon the rake receiver despreaders, and provide the composite timing signal to the diversity receive paths.",
    "precision_class": "structural",
    "invention_explanation": "A receiver combines several antenna signal paths to track timing together, helping recover data when radio signals arrive through multiple paths.",
    "technologies_mentioned": [
      "RF communications",
      "rake receiver",
      "diversity reception",
      "signal timing"
    ]
  }
}

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