MEMS Accelerometer Simulation Patent Snapshot 2026
The MEMS accelerometer simulation space is small and highly concentrated, with Honeywell International commanding the dominant position among a short list of active filers. Filing activity showed a notable surge around 2022–2023 after several quiet years, though the corpus remains early-stage in scale.
Honeywell leads a tightly held, specialist field
Honeywell International holds the top-ranked position by a wide margin, followed at a distance by Simmonds Precision Products, Ghent University, STMicroelectronics, and Atlantic Inertial Systems. The top five filers account for 64% of the combined total of the ranked applicants visible in this query, signalling strong concentration in a handful of specialist organizations.
The gap between the first-ranked applicant and the rest of the field is substantial. Honeywell’s lead reflects a sustained, broad focus on velocity and acceleration measurement, while the remaining top-tier players each occupy narrower niches — inertial sensing, MEMS microstructure, or navigation-gyroscope integration.
| # | Applicant | Patent records | Share |
|---|---|---|---|
| 1 | Honeywell International Inc | 17 | |
| 2 | Simmonds Precision Products Inc | 5 | |
| 3 | Ghent University | 4 | |
| 4 | STMicroelectronics International NV | 3 | |
| 5 | Atlantic Inertial Systems Inc | 3 | |
| 6 | Melexis Technologies NV | 2 | |
| 7 | University of Florida Research Foundation Inc | 2 | |
| 8 | Apple Inc | 2 | |
| 9 | Melexis NV | 2 |
| # | Applicant | Patent records | Share |
|---|---|---|---|
| 10 | Sony Corporation | 2 | |
| 11 | SnapTrack Inc | 2 | |
| 12 | FEDDER GARY K | 1 | |
| 13 | Movella Inc | 1 | |
| 14 | Sichuan Zhiwei Sensing Technology Co Ltd | 1 | |
| 15 | Physical Logic Ltd | 1 | |
| 16 | University of Florida | 1 | |
| 17 | KOREA INST OF CIVIL ENG & BUILDING TECH | 1 |
Such concentration in a small corpus means that a new entrant with focused simulation IP could establish a meaningful position relatively quickly, particularly in adjacent branches that the current leaders have not heavily covered.
Patent publication typically lags filing by 18–24 months, so activity for the most recent period is likely under-represented in the corpus; apparent quiet in 2024–2025 should not be read as a slowdown. Longer-window growth, applicant concentration, and technology-route coverage are therefore more reliable signals than the latest-year bar alone.
A mid-decade surge and a core technology anchor in G01P
The annual filing trend and technology composition together reveal a field that was dormant for several years before re-activating around 2022, with its IP heavily anchored in velocity and acceleration measurement classification.
Annual filing trend
Filings were sparse from 2017 to 2021, then rose sharply in 2022 and peaked in 2023. The apparent drop in 2024 and absence in 2025–2026 are consistent with publication lag and should not be interpreted as a true decline. The re-activation around 2022 suggests renewed R&D investment in simulation methods for MEMS accelerometers.
↗ Hover for values · click a bar to ask EurekaTechnology composition
G01P (velocity and acceleration) is visible in the IPC distribution by a wide margin, confirming that simulation work is closely tied to measurement performance characterization. B81B (microstructural MEMS devices), B81C (MEMS manufacturing), and G01C (navigation and gyroscopes) each appear at much lower levels, pointing to adjacent but under-served branches where simulation IP is sparse.
↗ 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.
MEMS accelerometer having a flux concentrator betw…
Microelectromechanical (MEMS) accelerometer and acceleration sensing methods. An example MEMS accelerometer includes a housing, a proof mass suspended within the housing by at least one torsional flexure, at least one planar coil on the proof mass that extends on both sides of an axis of rotation of the proof mass, at least one magnet oriented such that a… (excerpt from the patent abstract)
| # | Patent | Citations |
|---|---|---|
| 1 | Integrated monolithic tri-axial micromachined acce… | 135 |
| 2 | Integrated monolithic tri-axial micromachined acce… | 117 |
| 3 | Combined MEMS accelerometer and gyroscope | 45 |
| 4 | Combined MEMS accelerometer and gyroscope | 37 |
| 5 | MEMS accelerometer having a flux concentrator betw… | 28 |
| 6 | Integrated monolithic tri-axial micromachined acce… | 28 |
| 7 | Accelerometer | 26 |
| 8 | MEMS-based dual and single proof-mass acceleromete… | 22 |
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.
Honeywell International Inc
Honeywell International holds the top position with 17 patent records, concentrated entirely in G01P velocity and acceleration measurement (including G01P15 and G01P21). This focused coverage across the core classification of the field, combined with its scale advantage, makes Honeywell the primary prior-art reference point for anyone entering MEMS accelerometer simulation. No momentum trend data is flagged for Honeywell in the evidence, suggesting an established rather than rapidly accelerating position.
patent records: 17Simmonds Precision Products Inc
Simmonds Precision Products holds 5 patent records and is identified as a new entrant in the applicant momentum data, indicating its recent-period activity is its primary contribution to the corpus. Its technology focus spans G01P15 (velocity and acceleration), G01D1 (general measurement and recording), and G06N7 (AI-model-based computing), suggesting a trajectory that combines classical inertial sensing with data-driven simulation methods — a differentiated angle relative to Honeywell’s purely measurement-focused portfolio.
patent records: 5Frequently asked questions
The corpus contains 15 patent families in scope. This is a small, specialist corpus, which means concentration metrics and trend readings should be interpreted alongside the small absolute scale.
Honeywell International Inc is the top-ranked applicant with 17 patent records, focused on G01P velocity and acceleration measurement. The next-ranked filer, Simmonds Precision Products, holds 5 patent records.
The United States leads with 19 patent records, followed by Europe via the EPO with 10 and WIPO PCT with 7. Austria, Germany, India, and Singapore appear at lower levels. China and South Korea each have minimal representation in the current corpus.
Yes. The only identified co-applicant pairing is between Melexis Technologies NV and Ghent University, with 4 joint patent records. Their shared focus is on G01C navigation and gyroscope-integrated sensing.
B81B (microstructural MEMS devices), B81C (MEMS manufacturing), G01C (navigation and gyroscopes), and G01D (general measurement and recording) all have significantly fewer patent records than G01P. These branches represent areas of relative sparsity adjacent to the core topic.
Filings were near zero from 2018 to 2021, then rose to 3 records in 2022 and 8 in 2023, before dropping to 2 in 2024. The 2024 figure and the absence of records in 2025–2026 are consistent with the standard 18–24 month publication lag and should not be read as evidence of declining activity.
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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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