Aerospace Wiring and Interconnect Systems Patents: Who Leads 2026
- One filer accounts for the whole ranking. the top 3 assignees combined hold 100% of the 13 records in scope, with a single leader filing 6.
- Filing is still accelerating, not maturing. activity fell to zero at the 2022 midpoint before climbing back to 2 filings by 2026, a partial year.
- Image-based inspection is now inside the claim set. G06T and G06V image-processing and recognition classes each cover roughly a quarter of the 13 records, alongside core B64D aircraft-equipment claims.
What this landscape covers
Aerospace wiring and interconnect systems sit at the intersection of electrical hardware and inspection method: harnesses, connectors and shielding that must survive high-altitude corona and arc-tracking conditions, plus the tooling used to find faults before they become in-flight failures. The scope here is narrow by design — it tracks records whose title or abstract names aerospace wiring, aircraft interconnect systems or aerospace connectors, filtered to claims touching arc-tracking resistance, weight reduction, high-altitude corona, shielding, maintenance or troubleshooting access. That combination pulls in a small, recent corpus rather than the broader cable and connector art.
Thirteen published records meet this definition, spanning receiving offices led by the United States, with Europe, China, Singapore, Austria and the WIPO PCT route each contributing a smaller slice. Publication lags filing by roughly 18 months, so the 2026 count is necessarily an undercount of what has actually been filed.
Filing trend and technology composition
Two views of the same 13 records: when they were filed, and what technical ground they claim.
Filings climbed to an early peak, dipped to zero, then resumed
Filings opened at 2 in 2017, rose to a peak of 4 in 2018, then fell away entirely by the 2022 midpoint before climbing back to 2 in 2026. That shape reads less like a maturing field settling into steady output and more like a technology area that stalled and is now being re-entered, likely on the back of machine-learning inspection methods rather than the original hardware claims.
Aircraft equipment and control classes dominate, but image processing is close behind
B64D (aircraft equipment) and G05D (control of non-electric variables) each cover 38.5% of the 13 records, the expected core for a wiring and connector corpus. G06T and G06V — image data processing and image/video recognition — each appear in 23.1% of records, and G06N (AI-based computing) in 15.4%, showing that a meaningful share of recent filings are inspection and detection methods built around imaging and machine learning rather than the connector hardware itself.
Shares are the percentage of the 13 records in scope. A patent can carry several IPC classes, so the shares add up to more than 100%.
Go deeper on Aerospace Wiring and Interconnect Systems with Eureka
This page is one run against one query. Ask Eureka your own question about aerospace wiring and interconnect systems and every answer comes back with the patent numbers behind it.
Try EurekaRepresentative and most-cited filings
Mobile Wiring Harness Anomaly Detection System (US20260140159A1)
An aerospace wiring harness inspection system built around a mobile personal computing device, a connected camera system, an on-device machine learning model and a controller. The model is trained to detect anomalies in images of a wiring harness on an aerospace vehicle and to identify a remedial action for each — replace, repair, use as-is, or defer review. The controller directs the camera system to capture the image set and routes it through the detection and recommendation pipeline.Filed by Boeing; published 2026-05-21.
| # | Publication no. | Patent title | Citations |
|---|---|---|---|
| 1 | US20180290756A1 | Inline heater controller | 8 |
| 2 | EP4498336A1 | Mobile wiring harness anomoly detection system | 1 |
Citation counts favour older records in any searched corpus; treat them as a signal of influence within this dataset, not as a ranking of current importance.
Publication numbers are shown where the record carries one (2 of 2 rows); clicking a row searches Eureka by that number.
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Three findings that shape where to look next in this dataset.
This is a closed field, not an open one
With the top 3 and top 5 assignee combinations both accounting for 100% of the 13 records in scope, there is no long tail of independent entrants here. A new filer is either building on the leader's ground or working an adjacent branch the ranked assignees have not claimed.
Recent activity is a single-company signal
Of the recent-year filings, the leader logged 2 while the other ranked assignees logged 0. That is not broad field momentum — it is one company continuing to file while others have gone quiet, at least in what has published so far.
Inspection method claims are now a real share of the art
Image data processing (G06T) and image/video recognition (G06V) each sit at 23.1% of records, alongside G06N (AI models) at 15.4%. That places method-of-inspection claims on comparable footing with the core aircraft-equipment class B64D, which also sits at 38.5%.
Eureka can read the same corpus for gaps instead of for coverage: under-claimed branches adjacent to aerospace wiring and interconnect systems, with the prior art for and against each one.
Who holds the claim space
Three assignees account for the entire ranked field. The picture is less about a crowded competitive set and more about one company's filing pace against two others that have gone quiet.
A single assignee anchors the field
The leading assignee holds 6 of the 13 records and is also the only one still filing in the latest year, at 2 filings. Its representative filing extends the wiring-harness claim set into mobile, camera-based anomaly detection rather than pure hardware.
No unranked entrants to track yet
Because the top 3 and top 5 combined figures are identical at 100% of the 13 records, every record in scope traces to one of three assignees. Anyone entering this space now is filing into a field with no established independent middle tier.
Two assignees hold ground but aren't actively filing
The two non-leading assignees each logged 0 filings in the most recent year, despite holding a share of the 13-record base. Whether that reflects a pause in R&D or simply publication lag is not resolvable from this dataset alone.
| Assignee | Recent year | YoY |
|---|---|---|
| Boeing Company | 2 | — |
| BE Aerospace | 0 | — |
| Luoyang Jiangda Mould Co., Ltd. | 0 | — |
Where to take this
The dataset points to a narrow, concentrated field with one active filer and a technology mix shifting toward inspection methods.
Check freedom-to-operate against the leader's claim set
With one assignee holding 6 of 13 records and all recent-year filings, any new hardware or inspection concept in this space should be checked against that assignee's claims first.
Explore this landscape in EurekaScope claims around the under-claimed branches
Arc-tracking materials, corona shielding geometry and troubleshooting access design show limited direct coverage in this corpus and may offer more open claim space than the core aircraft-equipment classes.
Run a deeper search in EurekaCommon questions about this landscape
This dataset identifies 13 published records matching aerospace wiring, aircraft interconnect system or aerospace connector terms combined with arc-tracking, weight reduction, high-altitude corona, shielding, maintenance or troubleshooting access claims, covering 2015 through mid-2026. That is a narrow, purpose-built scope rather than the full universe of aerospace cable and connector patents. Because publication lags filing by roughly 18 months, the 2026 figure understates actual filing activity for that year.
Three assignees account for the entire ranked field in this dataset, together covering all 13 records in scope. The leading assignee holds 6 of those 13 and is also the only one still filing in the most recent year, with 2 new filings. The other two ranked assignees hold the remaining records but show no filings in the latest year.
The trend is uneven rather than steadily rising: filings opened at 2 in 2017, peaked at 4 in 2018, then dropped to zero by the 2022 midpoint before climbing back to 2 by 2026. That pattern looks like a field that stalled mid-decade and is now being re-entered, plausibly driven by newer machine-learning-based inspection filings rather than the original connector hardware claims.
A meaningful share of the 13 records touch image processing or recognition: G06T (image data processing) and G06V (image/video recognition) each appear in 23.1% of records, with G06N (AI-based computing) in 15.4%. This places inspection-method claims — cameras, trained models, anomaly detection — on comparable footing with the core B64D aircraft-equipment class, also at 38.5%. It signals that newer filings are increasingly method-of-detection patents layered on top of, or alongside, the underlying hardware.
Given that 100% of the 13 records in scope trace to just three assignees, the safest new ground is adjacent to, rather than inside, their existing claims. Areas with limited direct coverage in this dataset include arc-tracking resistant insulation materials, high-altitude corona shielding geometry, mobile-device-based harness diagnostics workflows, and troubleshooting access panel design. A first claim in one of these areas would need to define a specific structural or method element not already captured by the leading assignee's inspection-system claims.
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Disclaimer. This page is generated from Patsnap Eureka data drawn from a limited snapshot of global patent and scientific-literature records, and is provided for general information and reference only.
Patent data carries inherent limitations: recent filings (typically the most recent 18–24 months) are under-counted due to standard publication lag; counts may be reported at either a patent-family or a patent-record basis and are not always directly comparable; classification, applicant-name, and citation data may contain errors, duplicates, or omissions; and the underlying search query defines and constrains the scope shown. As a result, the analysis may be incomplete or inaccurate and may not reflect the full technology landscape.
Nothing on this page constitutes an exhaustive prior-art, novelty, freedom-to-operate, or validity search, nor does it constitute legal, financial, investment, or professional advice, and it should not be relied upon as such. Any patent, commercial, or strategic decision should be verified independently and reviewed with qualified patent, legal, and domain professionals. Patsnap makes no warranties, express or implied, as to the accuracy, completeness, or fitness for any particular purpose of the information presented.
Machine translation. Assignee and organisation names originally recorded in Chinese, Japanese or Korean have been rendered into English by an AI translation step so that the tables stay readable. These renderings are best-effort and may not match a company’s registered English name; the original name is what the underlying patent record carries, and it is what any Eureka query launched from this page uses.