MEMS Inertial Sensor Patents: Top Companies & Filing Trends 2026
MEMS Inertial and Vibration Sensor Patents: Who Leads and Where Filings Are Headed
25.0% of all filings sit with just five assignees, out of 11,576 records in scope — concentrated at the top with a long tail behind them. Annual filings rose from 765 in 2017 to a peak of 1,304 in 2020, then fell to 470 by 2024 — a 55% drop across the 2021-to-2024 span. Because publication trails filing by around 18 months, the low counts in 2025 and 2026 reflect incomplete data rather than a confirmed further slowdown.
- 1LG ELECTRONICS INC11.9%
- 2STRONG FORCE IOT PORTFOLIO 2016 LLC4.2%
- 3INVENSENSE INC3.7%
- 4SZ DJI TECH CO LTD3.0%
- 5QUALCOMM INC2.2%
See the full mems inertial and vibration sensors analysis in Eureka
- The complete ranking, not just the top five
- Every IPC branch with its share of the corpus
- The most-cited records, and where claim space is still thin
Common questions about MEMS inertial sensor patents
Who holds the most patents in MEMS inertial and vibration sensing?
One assignee leads the ranked field with 1,373 records, well ahead of the fifth-placed filer at 258 and the tenth-placed filer at 105. The top five assignees combined hold 25.0% of all 11,576 records in scope, indicating a concentrated top tier. Beyond the leaders, the ranking includes 100 companies total, most holding far smaller counts, which points to a long tail of occasional filers rather than sustained programmes.
Is patent filing in MEMS inertial sensors growing or slowing down?
Filing volume peaked in 2020 at 1,304 records and declined to 470 by 2024, a drop of 55% across that three-year span. Figures for 2025 and 2026 appear lower still, but publication typically lags filing by around 18 months, so those final years are incomplete rather than confirmed as a further decline. Read the trend through 2024 as the reliable signal.
What patent classes cover MEMS inertial sensor technology?
The largest technical class is H04W (wireless communication networks) at 19.4% of the 11,576 records, followed by G01C (navigation, gyroscopes) at 15.6%, G06F (digital data processing) at 12.8%, and A61B (diagnosis and surgery) at 12.4%. Because a single record can carry multiple IPC codes, these percentages add up to more than 100%. The spread shows inertial sensing claims are frequently bundled with wireless connectivity, positioning and data-processing systems rather than filed as standalone sensor hardware.
Disclaimer. This analysis is based on Patsnap Eureka data drawn from a limited snapshot of global patent records and is provided for general information and reference only. Patent data carries inherent limitations — recent filings are under-counted because of publication lag, counts may be on a record or family basis, classification and applicant-name data may contain errors or duplicates, and the underlying search query defines the scope shown — so the analysis may be incomplete or inaccurate and may not reflect the full technology landscape.
Nothing here is an exhaustive prior-art, novelty, freedom-to-operate or validity search, nor does it constitute legal, financial or professional advice, and it should not be relied upon as such. Verify independently and review with qualified patent and legal professionals before acting on it.
Method: Filing trend and technology composition. Derived from a Patsnap search on MEMS Inertial and Vibration Sensors covering 2015–2026, data cut-off 2026-07-31. Counts reflect published records only and shift as new filings publish. Every share divides by all records in scope. Data: Patsnap Eureka. See the full landscape report.