Wireless EV Charging for Autonomous Fleets Patent Landscape
The searchable corpus for wireless EV charging for autonomous fleets currently contains a single patent family, filed in India by Francis Xavier Engineering College in 2025. With one applicant, one jurisdiction, and no co-filing activity on record, the space is effectively nascent and open to early movers.
One filer, one jurisdiction — a nascent field with no established leaders
Francis Xavier Engineering College holds the sole patent family in this corpus, making it the top-ranked applicant by default. No commercial incumbents, automotive OEMs, or wireless power specialists appear in the current ranking.
Concentration is absolute within the ranked applicants visible in this query: the top five filers’ share of the ranked applicants visible in this query is 100%, reflecting a corpus of just one patent family. There is no meaningful tier gap to analyze because there is effectively only one tier.
| # | Applicant | Patent families | Share |
|---|---|---|---|
| 1 | Francis Xavier Engineering College | 1 |
The absence of large-cap industrial applicants suggests that, at the current corpus boundary, no major player has yet staked a formal IP position specifically intersecting wireless charging and autonomous fleet management as a combined technology claim.
Only one jurisdiction (India) is represented. Filings within the most recent 18–24 months are subject to publication lag, so the true breadth of activity may be somewhat larger than this snapshot reflects. Longer-window growth, applicant concentration, and technology-route coverage are therefore more reliable signals than the latest-year bar alone.
A single 2025 filing marks the start of recorded activity in this topic
The annual trend and technology composition charts both reflect an extremely early-stage corpus. The lone filing anchors the technology mix across three IPC branches.
Annual filing trend
Zero activity is recorded from 2017 through 2024; one patent family appears in 2025. The 2025 and 2026 bars should be treated as provisional given standard publication lag — additional filings from this window may not yet be visible.
↗ Hover for values · click a bar to ask EurekaTechnology composition
The single family is classified under three branches: electric vehicle propulsion (B60L), power supply and grid systems (H02J), and power conversion (H02M). This spread indicates the filing covers the full charging chain from grid interface to vehicle power electronics, but no branch yet is visible in simply because sample size is one.
↗ Hover for values · click a bar to ask EurekaHighly cited patent families surfaced by the query
Citation-heavy patent families returned by the query. Use this section as citation context, not as a curated list of the most topic-specific patents.
A contactless bidirectional charging system for el…
The present invention discloses a contactless bidirectional charging system for electric vehicles (EVs) utilizing resonant power conversion technology to enable efficient, safe, and automated wireless energy transfer. The system comprises a primary power transmitter unit integrated within the charging infrastructure and a secondary receiver unit mounted on… (excerpt from the patent abstract)
Open this patent in Eureka →Ranked by total forward citations. Citation counts favour older and broadly cited patent families, and broad or adjacent patents may appear when they match the search scope. Treat this section as citation context, not as a curated list of the most topic-specific patents. Some patent titles may be shown in their original, non-English language where an accurate translation could not be guaranteed.
What the current structure means for R&D positioning
A corpus of one patent family is a signal about search-scope boundaries and publication lag more than about competitive dynamics. The notes below interpret what limited evidence exists and flag where evidence is pending.
Field is nascent — life-cycle stage not yet determinable
With only one patent family on record and no multi-year trend to analyze, a formal life-cycle stage cannot be assigned from the evidence. The 2025 filing date suggests the topic is at earliest-stage emergence, but corpus boundaries may be constraining visibility. Researchers should treat this as a pre-competitive window rather than a mature or consolidating field.
NascentFull concentration in a single academic applicant
Francis Xavier Engineering College holds 100% of the top-100 filers’ combined families — a figure that reflects an extremely small corpus rather than strategic dominance. No industrial, OEM, or infrastructure applicant appears. This leaves the competitive IP landscape effectively unoccupied by commercial players at the current corpus boundary.
High concentrationNo co-filing activity on record
Evidence pending: no collaboration data is available in the current corpus. The absence of co-applicant relationships means no consortia, university–industry partnerships, or cross-border joint filings have been identified for this topic within the available evidence.
Evidence pendingIndia is the only jurisdiction represented
All activity resolves to a single Indian filing. Major wireless charging markets — including the United States, China, Germany, Japan, and South Korea — show no recorded filings in this corpus. This geographic gap is consistent with either a very narrow search boundary or genuine absence of formal IP activity in leading EV markets.
India onlyGo beyond the landscape: Eureka’s TRIZ Solution agent breaks down an R&D problem and returns patented concept solutions, each with a technical approach and cited patent & literature evidence.
Co-filing pairs, ranked by the number of jointly-filed patent families.
Assignee snapshot from the current evidence set
The applicants below are visible in this query result. Because the evidence set is relatively small, read this section as a directional snapshot rather than a full competitive ranking.
Francis Xavier Engineering College
Francis Xavier Engineering College holds the only patent family in this corpus, filed in 2025. Its technology emphasis spans electric vehicle propulsion (B60L53, B60L55) and power supply systems (H02J50), indicating a focus on the interface between vehicle charging infrastructure and power management. No prior-period filings are on record, so no momentum trend can be calculated. The applicant is an Indian academic institution, suggesting an early-stage research rather than commercial deployment orientation.
families: 1Evidence pending
No second-ranked applicant exists in the current corpus. A challenger tier cannot be identified until additional filings become visible, either through publication lag resolution or expanded search scope. Commercial and infrastructure players active in adjacent wireless power transfer topics should be monitored as potential entrants.
families: —Frequently asked questions
The current corpus contains one patent family, filed in 2025 by Francis Xavier Engineering College in India. This low count likely reflects a narrow search boundary and publication lag rather than the full breadth of global activity.
Francis Xavier Engineering College is the only recorded applicant, holding the sole patent family in the corpus. No commercial OEMs, Tier-1 suppliers, or wireless power specialists appear in the current ranking.
The single filing is classified under B60L (electric vehicle propulsion), H02J (power supply and grid systems), and H02M (power conversion). Adjacent branches such as G05D (autonomous vehicle control) and H04W (wireless communication) have no recorded filings in this corpus.
India is the only jurisdiction represented in the current corpus. Key wireless EV charging markets including the United States, China, Germany, Japan, and South Korea do not appear in the available evidence.
Based on available evidence, the only filer is an academic institution (Francis Xavier Engineering College), suggesting early-stage research activity. No evidence of commercial or industrial applicants is present in this corpus.
Given the near-empty corpus, a team should first establish whether broader searches (covering adjacent topics such as inductive charging for EVs or autonomous vehicle infrastructure) surface more competitive activity. The under-served G05D and H04W branches — covering autonomous control integration and fleet communication — represent technically plausible adjacent areas with no recorded filers in this dataset, though the sparse evidence base limits confidence in any white-space claim.
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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.
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