Lenovo was granted a patent for measuring transmit signal quality.

{
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  "signal_type": "patents-company",
  "signal_subtype": "patentGrant",
  "detected_at": "2026-10-14T16:10:41+00:00",
  "company": {
    "name": "Lenovo",
    "domain": "lenovo.com"
  },
  "data": {
    "cpc": [
      {
        "code": "H04B 7/061",
        "label": "Transmission"
      },
      {
        "code": "H04B 17/101",
        "label": "Transmission"
      },
      {
        "code": "H04W 24/08",
        "label": "Wireless communication networks"
      }
    ],
    "tags": [
      "Intellectual Property",
      "Research & Development",
      "Wireless",
      "Communications"
    ],
    "detail": "In October 2026 Lenovo patented multi-antenna signal testing for wireless devices, helping manufacturers evaluate transmit performance across antenna connections.",
    "summary": "Lenovo was granted a patent for measuring transmit signal quality.",
    "event_at": "2026-10-13",
    "inventors": [
      {
        "name": "Colin Frank",
        "status": "unresolved",
        "is_primary": true
      }
    ],
    "tech_area": "signal transmission",
    "event_kind": "grant_date",
    "grant_date": "2026-10-13",
    "source_url": "https://patents.google.com/patent/US12763825",
    "cpc_primary": {
      "code": "H04B 7/061",
      "label": "Transmission"
    },
    "patent_title": "Error vector magnitude for transmit diversity",
    "patent_number": "US12763825",
    "uspto_assignee": "Lenovo (Singapore) Pte. Limited",
    "patent_abstract": "Various aspects of the present disclosure relate to a communication device that includes a transceiver, a set of transmit antennas (e.g., more than two transmit antennas), and a set of antenna connectors. Each of the antenna connectors couple a signal from the transceiver to a respective one of the transmit antennas. The communication device also includes a processor to cause the communication device to output a respective error vector magnitude (EVM) measurement value associated with each respective antenna connector for a determination of EVM for a transmit diversity of the set of transmit antennas.",
    "precision_class": "structural",
    "invention_explanation": "A communication device measures how far each antenna’s transmitted signal deviates from its intended signal, giving separate quality readings for multiple antennas.",
    "technologies_mentioned": [
      "wireless communications",
      "transmit diversity",
      "error vector magnitude",
      "antenna systems"
    ]
  }
}

curl https://signals.autobound.ai/v1/signals/0df8feb1-f0d6-559a-8cff-2aadcd64a0a6 \
  -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":"lenovo.com","limit":20}'