VIAVI Solutions was granted a patent for higher-throughput EMF measurement.

{
  "signal_id": "1ac82eee-bf70-56b1-8055-799bfa6afa10",
  "signal_type": "patents-company",
  "signal_subtype": "patentGrant",
  "detected_at": "2026-09-20T18:16:58+00:00",
  "company": {
    "name": "Viavi",
    "domain": "viavisolutions.com"
  },
  "data": {
    "cpc": [
      {
        "code": "H04W 24/08",
        "label": "Wireless communication networks"
      },
      {
        "code": "H04W 24/10",
        "label": "Wireless communication networks"
      },
      {
        "code": "H04W 28/0221",
        "label": "Wireless communication networks"
      },
      {
        "code": "H04W 28/20",
        "label": "Wireless communication networks"
      },
      {
        "code": "H04W 72/1273",
        "label": "Wireless communication networks"
      }
    ],
    "tags": [
      "Intellectual Property",
      "Research & Development",
      "Wireless",
      "Telecom"
    ],
    "detail": "In September 2026 VIAVI Solutions patented a method for accurately measuring cellular base-station emissions during field testing of wireless networks.",
    "summary": "VIAVI Solutions was granted a patent for higher-throughput EMF measurement.",
    "event_at": "2026-09-15",
    "inventors": [
      {
        "name": "Jong-Min Kim",
        "status": "unresolved",
        "is_primary": true
      }
    ],
    "tech_area": "wireless / cellular",
    "event_kind": "grant_date",
    "grant_date": "2026-09-15",
    "source_url": "https://patents.google.com/patent/US12739672",
    "cpc_primary": {
      "code": "H04W 24/08",
      "label": "Wireless communication networks"
    },
    "patent_title": "Electromagnetic field (EMF) measurement with maximized network throughput",
    "patent_number": "US12739672",
    "uspto_assignee": "VIAVI SOLUTIONS INC.",
    "patent_abstract": "Improved and accurate electromagnetic field (EMF) measurements of cellular network components such as a base station are performed by establishing a maximum network throughput connection with the desired base station, measuring a synchronization signal between the base station and a user equipment, and determining downlink location (e.g., from System Information Block 1 “SIB1”). Next, a resource block for a basic frame may be configured using timing information of the measured synchronization signal and a bandwidth part (BWP) to be measured in the configured resource block may be selected. The BWP may be selected based on the downlink location in some examples. Alternatively, a BWP corresponding to the maximum traffic may be selected. The EMF measurement may be performed for the configured resource block (selected BWP).",
    "precision_class": "structural",
    "invention_explanation": "A measurement approach that keeps a phone-like device connected at the network’s highest data rate while synchronizing readings to the base station’s signal timing.",
    "technologies_mentioned": [
      "EMF measurement",
      "cellular networks",
      "5G testing",
      "network throughput"
    ]
  }
}

curl https://signals.autobound.ai/v1/signals/1ac82eee-bf70-56b1-8055-799bfa6afa10 \
  -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":"viavisolutions.com","limit":20}'