Li-Ion BMS Cybersecurity Patent Snapshot 2026
The patent corpus for Li-Ion Battery Management System cybersecurity is at a very early stage, with a single patent family on record filed in India in 2025. The field is effectively uncontested, signalling that systematic IP staking in this intersection of battery systems and digital security has not yet begun at scale.
One filer, one jurisdiction — the field is nascent
National Institute of Technology holds the sole patent family currently indexed in this space, making it the de-facto leader by default rather than by sustained investment.
Concentration is absolute: the top five filers account for the entirety of the ranked applicants visible in this query’ combined total, though the corpus itself consists of only one patent family. This reflects an empty evidence snapshot rather than a tight oligopoly.
| # | Applicant | Patent families | Share |
|---|---|---|---|
| 1 | National Institute of Technology | 1 |
The leading position of an academic institution rather than an industrial player further underscores that commercial R&D in Li-Ion BMS cybersecurity has not yet translated into patent filings at any meaningful scale.
The most recent filing period is subject to publication lag; additional filings may exist but not yet be indexed. 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
The annual trend and technology composition charts reflect a corpus of one patent family; they establish a baseline rather than a pattern.
Annual filing trend
No filings appear from 2017 through 2024; one family was filed in 2025. The 2025 data point itself may still be subject to publication lag, and the 2026 figure of zero should not be interpreted as a decline.
↗ Hover for values · click a bar to ask EurekaTechnology composition
The single family spans three IPC branches — AI-based computing (G06N), batteries and fuel cells (H01M), and digital information transmission (H04L) — reflecting the multi-disciplinary nature of BMS cybersecurity at its intersection of machine learning, electrochemical systems, and communications security.
↗ 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.
Multi-agent edge-ai based predictive safety system…
The present invention relates to a multi-agent Edge-AI based predictive safety system (10) for lithium-ion batteries, which enables real-time cell-level detection. The system comprises several cell-level monitoring units (101) that measure voltage, current, and temperature, a CAN bus interface (106) for encrypted telemetry transmission, and a central… (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.
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.
National Institute of Technology
National Institute of Technology holds 1 patent family in this space, covering the intersection of AI-based computing (G06N), battery and fuel-cell technology (H01M), and digital information transmission (H04L). Filing momentum data is not available, so trajectory cannot be assessed. The position reflects academic research leadership rather than industrial deployment.
families: 1No challenger identified
No second filer appears in the corpus. The challenger tier is entirely open. Industrial players — BMS suppliers, EV OEMs, semiconductor security firms — have not yet entered this IP space in any indexed jurisdiction. This represents an unusual window where a first industrial filing would immediately establish a co-leadership position.
families: 0Frequently asked questions
The current corpus contains 1 patent family, filed in India in 2025. This extremely low count reflects that the intersection of battery management systems and cybersecurity has not yet attracted systematic patent filings at an industrial scale.
National Institute of Technology is the sole indexed filer, holding 1 patent family. It is an academic institution, which suggests the existing IP originates from research activity rather than commercial product development.
India is the only jurisdiction with an indexed filing. Major EV and battery markets — including the United States, Europe, China, Japan, and South Korea — show no filings in the current corpus.
The single patent family spans three IPC branches: G06N (AI-based computing), H01M (batteries, cells and fuel cells), and H04L (digital information transmission), reflecting the multi-disciplinary nature of BMS cybersecurity.
The field is at an embryonic stage. Only one patent family is on record, and no lifecycle stage can be formally assigned from the available evidence. There is no accumulated prior-art density and no established competitive filing programs visible in the corpus.
Based on the technology composition of the existing corpus, two adjacent branches appear under-served: secure communication protocols for BMS data links (H04L) and AI-based anomaly detection for battery state estimation (G06N). Both are technically plausible extensions of the existing filing and face no prior-art body in this specific context.
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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.