GNSS Receiver Patents: Who Leads, Where the Gaps Are 2026
GNSS receiver signal acquisition and tracking patents: who leads and where the field is still open
Concentrated but not closed. the top 5 assignees hold 26.5% of all 850 records in scope, and the top 10 hold 42.5% — leaving well over half the field to a long tail of single- and few-filing entrants. Annual filings rose from 14 in 2017 to a peak of 47 in 2022, then declined — 2021's 38 fell to 20 by 2024, a -47% move over that span. Because publication lags filing by roughly 18 months, 2025 and 2026 are undercounted in this data and should not be read as a continuation of the decline until later cuts confirm it.
- 1NEXTNAV LLC63
- 2TRIMBLE INC50
- 3DEERE & CO46
- 4INTERDIGITAL TECH CORP36
- 5TRIMBLE NAVIGATION LTD30
See the full gnss receiver signal acquisition and tracking 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 this landscape
Who holds the most GNSS receiver signal acquisition and tracking patents?
One assignee leads the ranked list with 63 records, noticeably ahead of the fifth-placed company at 30. The top 5 assignees together account for 26.5% of all 850 records in scope, and the top 10 account for 42.5%, which means the majority of the field is still held by companies outside that top group. Any competitive read of this space needs to look past the named leaders to the long tail of single- and few-filing entrants.
Is GNSS receiver patent filing still growing?
Filing rose from 14 records in 2017 to a peak of 47 in 2022, then fell to 20 by 2024 — a -47% change from 2021’s 38. That looks like a slowdown, but publication lags filing by roughly 18 months, so 2025 and 2026 figures in this dataset are still incomplete and should not be read as confirming a continued decline. The 2022 peak is the clearest signal so far of when activity was at its most intense.
Which patent classes matter most for GNSS receivers?
G01S, covering radar, sonar and positioning, appears in 78.8% of the 850 records and is clearly the anchor class for this field. H04B, general transmission, follows at 29.3%, and G01C, distance, navigation and gyroscopes, at 10.0%. Because a single record can carry multiple IPC codes, these shares add up to more than 100% and should be read individually rather than as parts of a whole.
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 GNSS Receiver Signal Acquisition and Tracking 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.