Electric Vehicle Technology Patent Landscape 2026
Electric Vehicle Technology Patent Landscape in 2026
The electric vehicle technology patent field is in a growth phase, with filings roughly doubling over the multi-year window and no sign of structural deceleration. Activity is moderately concentrated among a broad set of automotive OEMs, charging-infrastructure specialists, and energy-systems suppliers, with Hyundai Motor leading the ranked applicants.
Hyundai Motor leads a fragmented but consolidating field
Hyundai Motor Co Ltd holds the top position among ranked applicants, followed closely by Noodoe Group and Hyliion, each with similar family counts, indicating that no single player commands a dominant position.
The top five filers account for roughly 23% of the combined total across the hundred largest filers, a moderately concentrated share that signals room for challengers to close the gap. The tier gap between rank one and rank five is meaningful but not insurmountable, and several mid-tier players are entering as new filers.
| # | Applicant | Patent families | Share |
|---|---|---|---|
| 1 | Hyundai Motor Co., Ltd. | 56 | |
| 2 | Noodoe Group Inc. | 53 | |
| 3 | Hyliion Inc. | 53 | |
| 4 | Honda Motor Co., Ltd. | 43 | |
| 5 | Johnson Controls Saft Advanced Power Solutions LLC | 32 | |
| 6 | Jaguar Land Rover Ltd. | 26 | |
| 7 | Jolt Energy GmbH | 24 | |
| 8 | LG Electronics Inc. | 24 | |
| 9 | Zhejiang Geely Holding Group Co., Ltd. | 23 | |
| 10 | BMW AG | 22 |
| # | Applicant | Patent families | Share |
|---|---|---|---|
| 11 | HL Mando Corp. | 21 | |
| 12 | Hydrogen Vehicle Systems Ltd. | 21 | |
| 13 | Eaton Intelligent Power Ltd. | 19 | |
| 14 | Furrer+Frey AG | 18 | |
| 15 | Viridi E-Mobility Technology (Ningbo) Co., Ltd. | 18 | |
| 16 | Gogoro Inc. | 18 | |
| 17 | MYONGJI UNIV IND & ACAD COOPERATION FOUND | 17 | |
| 18 | TVS Motor Company Ltd. | 16 | |
| 19 | EXXONMOBIL TECHNOLOGY & ENGINEERING CO | 15 | |
| 20 | Vismara Mario Andrea | 14 |
The presence of both established OEMs (Hyundai, Honda, BMW, Jaguar Land Rover) and pure-play charging and energy players (Noodoe, Hyliion, Johnson Controls Saft, Jolt Energy) in the top tier reflects a genuinely multi-sector competitive dynamic rather than a single-industry race.
The most recent 18–24 months of filing data are under-counted due to patent publication lag; apparent volume in 2025–2026 understates true activity. Longer-window growth, applicant concentration, and technology-route coverage are therefore more reliable signals than the latest-year bar alone.
Sustained growth with electric propulsion and charging as the dominant technology axes
Annual filing volume has grown substantially over the review window, and the technology mix is heavily weighted toward EV propulsion and power-supply systems, with secondary clusters in batteries, business-process digitization, and hybrid control.
Annual filing trend
Filings climbed from 40 families in 2017 to a peak of 303 in 2024, reflecting a 105% growth rate over the recent window. The 2025–2026 figures appear lower due to publication lag and should not be read as a real decline.
↗ Hover for values · click a bar to ask EurekaTechnology composition
B60L (electric vehicle propulsion) dominates the IPC mix by a wide margin. H02J (power supply and grid systems) and H01M (batteries, cells, and fuel cells) form a clear second tier, while G06Q (business and commerce data processing) and B60K (vehicle propulsion and drive) add a digital-services and drivetrain dimension. The long tail of adjacent classes—including AI computing (G06N), wireless networks (H04W), and solar power (H02S)—illustrates how EV innovation cuts across system boundaries.
↗ 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.
Guidance system of electric mobility vehicle
An guidance system of an electric mobility vehicle includes a registration section in which replacement places of replacement batteries for the electric mobility vehicle are registered, an estimation section that estimates a possible travel distance of the electric mobility vehicle from a battery remaining capacity of the electric mobility vehicle, and a… (excerpt from the patent abstract)
| # | Patent | Citations |
|---|---|---|
| 1 | Self Propelled Electric Vehicle Recharging Trailer | 265 |
| 2 | Energy management system for hybrid vehicle | 223 |
| 3 | Hybrid electric vehicle | 148 |
| 4 | Regenerative braking system for a hybrid electric … | 94 |
| 5 | Vehicle energy management system and related methods | 93 |
| 6 | Hybrid electric vehicle with motor torque fill in | 92 |
| 7 | A multimodal converter for interfacing with multip… | 77 |
| 8 | Trailer-based energy capture and management | 77 |
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 competitive structure means for R&D investment decisions
The field’s growth stage, moderate concentration, and active collaboration network create distinct strategic entry and differentiation windows across technology layers.
Growth stage with sustained upward trajectory
The lifecycle evidence classifies electric vehicle technology as a Growth-stage field, with annual filings still rising and the multi-year growth rate at 105%. The peak year in the evidence is 2024, and the evidence does not indicate that annual volume has eased from that peak. Late-period counts (2025–2026) are suppressed by publication lag and understate true activity, so the growth signal is likely stronger than raw numbers suggest.
Growth stageModerate top-tier concentration with a wide mid-field
The top five filers hold 23% of the combined total across the hundred largest filers, indicating meaningful but not insurmountable leadership. The top-ranked applicant (Hyundai Motor, 56 patent families) leads by only a narrow margin over ranks two and three (Noodoe Group and Hyliion, 53 patent families each), compressing the gap between leader and challengers. New entrants—notably Kia and Zhejiang Geely—are building positions rapidly.
Moderate concentrationHyundai–Kia ecosystem and Geely group are the most active co-filing networks
The most active co-filing pair is Kia Motors and Hyundai Motor, with 56 joint patent families, confirming deep intra-group R&D integration. Zhejiang Geely and Viridi E-Mobility (Ningbo) is the second most active pair at 18 joint families, followed by Kia and Myongji University at 17 families and Hyundai and Myongji University at 17 families. University-industry collaboration is present but concentrated within the Korean OEM ecosystem.
Active co-filingIndia is the lead filing jurisdiction, ahead of the United States and Europe
India leads all jurisdictions with 600 patent records, ahead of the United States at 545 and Europe (EPO) at 248. WIPO PCT filings (170) and South Korea (102) round out the top five. The India lead is notable and may reflect both domestic policy incentives and the filing strategies of applicants such as TVS Motor and several Indian engineering institutions active in this corpus.
India-led filingGo 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.
| Applicant | Collaborator | Co-filings |
|---|---|---|
| Kia Corporation | Hyundai Motor Co., Ltd. | 56 |
| Zhejiang Geely Holding Group Co., Ltd. | Viridi E-Mobility Technology (Ningbo) Co., Ltd. | 18 |
| Kia Corporation | Myongji University Industry and Academia Cooperation Foundation | 17 |
| Hyundai Motor Co., Ltd. | Myongji University Industry and Academia Cooperation Foundation | 17 |
| Zhejiang Geely Holding Group Co., Ltd. | Zhejiang Zeekr Intelligent Technology Co., Ltd. | 11 |
| Zhejiang Geely Holding Group Co., Ltd. | Zeekr Automobile (Ningbo Hangzhou Bay New Zone) Co., Ltd. | 5 |
| Zhejiang Geely Holding Group Co., Ltd. | Aurora Bay (Ningbo) Intelligent Technology Co., Ltd. | 5 |
| Zhejiang Geely Holding Group Co., Ltd. | Aurora Bay Technology Co., Ltd. | 4 |
| Kia Corporation | Gwangju Institute of Science and Technology | 1 |
| Hyundai Motor Co., Ltd. | Gwangju Institute of Science and Technology | 1 |
Co-filing pairs, ranked by the number of jointly-filed patent families.
Hyundai Motor and Kia lead on EV propulsion and charging; Hyliion differentiates on drivetrain integration
The top-ranked applicants divide between Korean OEM incumbents focused on charging and power management and North American powertrain specialists with a distinct drivetrain emphasis. New-entrant momentum from Kia and Geely signals that the ranking will continue to shift.
Hyundai Motor Co Ltd
Hyundai Motor holds the top ranked position with 56 patent families, concentrated in EV propulsion (B60L53, B60L58) and wireless communications for vehicles (H04W4). The momentum evidence shows Kia—its intra-group partner—as a new entrant with 39 recent families, and Hyundai itself also appears as a new entrant with 39 recent families, indicating that the group’s position is being built rapidly rather than resting on a long legacy base.
families: 56Hyliion Inc
Hyliion holds 53 patent families, matching Noodoe Group at rank two/three, and differentiates through a drivetrain-centric portfolio focused on B60L50 (EV propulsion), B60K17, and B60K6 (vehicle propulsion and drive integration). Its momentum trend shows a modest decline of 11% in recent filings versus the prior period, suggesting the initial portfolio build phase may be moderating. Its emphasis on hybrid drivetrain integration occupies a distinct technical lane from the charging-infrastructure focus of peers.
families: 53| Applicant | Recent (3 yrs) | Trend |
|---|---|---|
| Hyundai Motor Co., Ltd. | 39 | ▲ new entrant |
| Noodoe Group Inc. | 22 | ▼ -35% |
| Hyliion Inc. | 17 | ▼ -11% |
| Honda Motor Co., Ltd. | 6 | ▼ -82% |
| LG Electronics Inc. | 7 | ▼ -59% |
| Zhejiang Geely Holding Group Co., Ltd. | 18 | ▲ new entrant |
Under-served adjacent branches worth monitoring
Several IPC branches appear at lower relative share within this corpus despite clear technical adjacency to core EV systems. These are observations of relative sparsity; they merit further investigation before being treated as investment targets.
H01M · Batteries, cells & fuel cells
H01M accounts for 305 patent records, representing approximately 6% of the branch distribution—lower than its technical centrality to EV performance would suggest. Battery cell chemistry, cell management, and fuel-cell integration are foundational to range and safety, yet the corpus shows primary activity concentrated upstream in B60L propulsion systems. This gap may reflect filing in separate battery-specific corpora rather than a genuine R&D absence, but it presents a potential differentiation path for applicants able to bridge cell-level innovation with vehicle-level integration. Entry is realistic for players already active in H02J power management.
Search this in Eureka →B60W · Hybrid/joint vehicle control
B60W (hybrid and joint vehicle control) appears at 156 patent records, roughly 3% of the branch distribution, despite being a critical layer for energy optimization across propulsion modes. Jaguar Land Rover’s portfolio already emphasizes B60W20, and Geely addresses B60W10, but the class remains sparsely populated relative to B60L. For players developing predictive energy management, torque blending, or AI-driven supervisory control, this branch offers a less contested entry surface with clear commercial relevance to both passenger and commercial EV platforms.
Search this in Eureka →How leading applicants differ across technology routes
Strength of each leader across the main technology routes.
| Player | B60L 53 · Electric vehicle propulsion | H02J 7 · Power supply & grid systems | B60L 58 · Electric vehicle propulsion | B60L 50 · Electric vehicle propulsion | H01M 10 · Batteries, cells & fuel cells |
|---|---|---|---|---|---|
| Honda Motor Co., Ltd. | Strong · 36 | Strong · 28 | Absent | Emerging · 7 | Strong · 24 |
| Hyliion Inc. | Absent | Absent | Strong · 27 | Strong · 44 | Emerging · 7 |
| Noodoe Group Inc. | Strong · 52 | Moderate · 17 | Absent | Absent | Absent |
| Jolt Energy GmbH | Strong · 23 | Strong · 17 | Strong · 17 | Strong · 12 | Absent |
| Hyundai Motor Co., Ltd. | Strong · 34 | Absent | Moderate · 11 | Moderate · 7 | Absent |
| Johnson Controls Saft Advanced Power Solutions LLC | Absent | Absent | Absent | Strong · 15 | Strong · 25 |
Frequently asked questions
The corpus contains 1,603 patent families. This is the base count against which applicant rankings and trend data are measured.
Hyundai Motor Co Ltd leads the ranked applicants with 56 patent families, marginally ahead of Noodoe Group Inc and Hyliion Inc, each with 53 patent families.
Annual filings grew from 40 families in 2017 to a recorded peak of 303 in 2024, reflecting a 105% growth rate over the recent window. Figures for 2025 and 2026 are suppressed by publication lag and understate true current activity.
India leads with 600 patent records, followed by the United States at 545, Europe (EPO) at 248, WIPO PCT at 170, and South Korea at 102. Jurisdiction counts are at the patent-record level.
Kia Motors and Hyundai Motor are the most active co-filing pair with 56 joint families. Zhejiang Geely and Viridi E-Mobility (Ningbo) follow at 18 joint families. Kia and Myongji University, and Hyundai and Myongji University, each have 17 joint families, reflecting active university-industry collaboration within the Korean OEM ecosystem.
The highest-cited work in the evidence is titled ‘Self Propelled Electric Vehicle Recharging Trailer’ with 265 citations, followed by ‘Energy management system for hybrid vehicle’ at 223 citations and ‘Hybrid electric vehicle’ at 148 citations. Regenerative braking and vehicle energy management systems also appear among the top-cited works.
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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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