Micromirror & Optical MEMS Patents: Leaders and White Space 2026
Micromirror and Optical MEMS Device Patents
Filings peaked in 2020 at 46 and have since pulled back 2021's 40 filings dropped to 17 by 2024, a 57% decline over that span — though 2025-2026 figures are still filling in as publication catches up with filing. Filings rose from 34 in 2017 to a peak of 46 in 2020, then fell — 2021's 40 filings dropped to 17 by 2024, a 57% decline over that three-year window. Because publication trails filing by about 18 months, 2025 and 2026 numbers are still incomplete and should not be read as confirming or denying that decline.
- 1APPLE INC6.8%
- 2TEXAS INSTRUMENTS INC5.6%
- 3VENTURE LENDING & LEASING IV3.5%
- 4CAPELLA PHOTONICS INC3.5%
- 5ANALOG DEVICES INC3.2%
See the full micromirror and optical mems devices 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 patents in micromirror and optical MEMS devices?
The ranked leader in this dataset holds 101 of the 1,483 records in scope, well ahead of the fifth-ranked assignee at 47 and the tenth-ranked at 23. That said, the top 10 assignees combined account for only 33.6% of all records, so no single company controls the field outright. The remaining two-thirds of filings are spread across a long tail of smaller and single-filing entrants, which matters for anyone assuming a handful of firms cover the whole claim landscape.
Is patent filing in optical MEMS and micromirrors growing or shrinking?
Filings grew from 34 in 2017 to a peak of 46 in 2020, then declined — 40 filings in 2021 fell to 17 by 2024, a 57% drop over that span. Because patent publication typically lags filing by about 18 months, the 2025 and 2026 figures in this dataset are still incomplete and should not yet be read as continuing or reversing that decline. The safest statement supported by the evidence is that the 2021-2024 window shows a genuine pullback from the 2020 peak.
What does US8238018B2 actually cover?
US8238018B2 claims a MEMS micromirror array in which each micromirror is pivotally attached to a support structure by a resilient structure defining a pivot axis, with an array of electrostatic actuators driving the pivot motion and an electrostatic sink shielding mirrors from spurious actuation. Anyone designing an electrostatically actuated micromirror array with a similar hinge-and-actuator architecture should check this claim scope directly, particularly the electrostatic sink shielding element. It was filed by 2278460 Alberta Inc. and published in 2012, so it predates this dataset’s 2015 window but remains live prior art against later filings.
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 Micromirror and Optical MEMS Devices 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.