Imaging Optics Patents: Who Leads, Where the Gaps Are 2026
- Filing has cooled from its 2019 peak. 605 records that year, down to 220 by 2024 — a 59% drop over the 2021-2024 span — though the two most recent years are still filling in as publications lag filing by roughly 18 months.
- No single filer controls the field. The leader holds 344 records and the ranked top 5 combined account for just 12.6% of all 11,861 records in scope — this is a fragmented landscape, not a two-player race.
- Optical elements dominate the claim map. G02B covers 33.5% of records, more than 12 points ahead of the next-largest class, H04N at 21.2% — the crowding sits squarely in core lens and optical-system claims.
Filing growth compares 2021 (539 records) with 2024 (220) — a three-year span. 2024 is the most recent year we treat as complete: publication lags filing by roughly 18 months, so 2025 onwards are still filling in and any growth rate that ends there would understate the field. Top-5 share is the combined record count of the five largest assignees divided by all 11,861 records in scope (CR5), not by the ranked leaders only.
What the imaging optics filing record actually shows
Imaging optics sits at the intersection of optical hardware and the systems that read it — lenses, illumination modules and sensor arrays feeding into pictorial communication, material analysis and diagnostic imaging. The 11,861 records in scope span 2015 to 2026 and were pulled using claim and title language tied to optical lens, pixel array, display panel and adjacent terms, so the set captures both the optical path and the downstream signal-processing claims built on top of it.
Filing volume rose through the late 2010s, peaked in 2019, and has since declined through the last complete filing year on record. That pattern is consistent with a field where core optical-path claims were staked out early, pushing later filers toward narrower, application-specific improvements rather than foundational architecture.
Filing trend and technology composition
Two views of the same 11,861-record set: how filing volume has moved year over year, and which IPC subclasses carry the claim density.
A field past its filing peak, not past its relevance
Volume ran from 589 records in 2017 to a peak of 605 in 2019, then fell to 220 by 2024 — a 59% decline across 2021-2024. The 2025 and 2026 figures shown are still incomplete because publication trails filing by around 18 months, so treat the tail of the chart as a floor, not a ceiling.
Optical elements and pictorial communication carry the load
G02B (optical elements & systems) touches 33.5% of the 11,861 records and H04N (pictorial communication) touches 21.2%. Material analysis (G01N, 13.5%), data recognition (G06K, 12.2%) and diagnosis/surgery (A61B, 12.0%) form a second tier, showing the field's pull into measurement and medical imaging applications. Because records can carry multiple IPC classes, these shares sum to well over 100% of the record total and should be read as overlap, not a partition.
Shares are the percentage of the 11,861 records in scope. A patent can carry several IPC classes, so the shares add up to more than 100%.
Go deeper on Imaging Optics Patent Landscape with Eureka
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Try EurekaThe records shaping this field
LED-based planar light illumination and imaging (PLIIM) camera system with real-time zoom and focus control
Filed by Metrologic Instruments, this record describes illuminating objects with planar laser illumination beams whose spatial distribution spans the field of view of the imaging module. Each beam is built from an array of planar illumination modules, each combining a visible laser diode, a focusing lens and a cylindrical optical element, with the individual beams optically combined into a composite illumination plane that drives automatic zoom and focus.Filed 2003 — illustrates how early illumination-and-optics integration claims in this field were drafted, and why later filers building similar zoom/focus imaging systems need to check clearance against this architecture.
| # | Publication no. | Patent title | Citations |
|---|---|---|---|
| 1 | US20130278631A1 | 3D positioning of augmented reality information | 2,103 |
| 2 | US20130127980A1 | Video display modification based on sensor input for a see-through near-to-eye display | 1,897 |
| 3 | US6485413B1 | Methods and apparatus for forward-directed optical scanning instruments | 1,840 |
| 4 | US20130201316A1 | System and method for server based control | 1,726 |
| 5 | US20160270656A1 | Methods and systems for diagnosing and treating health ailments | 1,201 |
| 6 | US5756981A | Optical scanner for reading and decoding one- and-two-dimensional symbologies at variable depths of field inc… | 1,065 |
| 7 | US20200284883A1 | Component for a lidar sensor system, lidar sensor system, lidar sensor device, method for a lidar sensor syst… | 1,018 |
| 8 | US6445939B1 | Ultra-small optical probes, imaging optics, and methods for using same | 1,016 |
| 9 | US20140104413A1 | Integrated dimensioning and weighing system | 941 |
| 10 | US20140104416A1 | Dimensioning system | 929 |
Citation counts inside this corpus skew toward older filings simply because they have had longer to accumulate citations — read them as a signal of influence on the field, not of current commercial weight.
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The ranking and the trend line tell different stories about the same field — one about who holds claim territory today, the other about where new activity is actually happening.
Leadership is real but not dominant
The leading assignee holds 344 records, and by tenth place that falls to 143. Combined, the top 10 hold 19.2% of all records in scope — meaningful but far from a lock on the field, leaving most of the claim space to a long tail of single- and few-filing entrants.
Volume is down from peak, not dead
Peak filing was 605 records in 2019; by 2024, the last complete year, volume had fallen to 220. That is a real pullback in new filing, but the 2025-2026 figures in the raw data are structurally incomplete given typical 18-month publication lag, so the field may be quieter on paper than in practice right now.
The core optical path is the densest ground
G02B leads by a wide margin, with H04N (pictorial communication, 21.2%) the only other class breaking 20%. Material analysis, data recognition and diagnosis/surgery each sit near the 12-13% mark, marking where imaging optics claims most often get paired with an application domain.
Influence clusters around a handful of older filings
The most-cited records in this set are augmented-reality positioning, near-eye display and forward-scanning optical instrument filings, several running past 1,700 citations. Their age means they had more time to accumulate citations than recent filings — a proxy for foundational influence, not for what is commercially active today.
Eureka can read the same corpus for gaps instead of for coverage: under-claimed branches adjacent to imaging optics patent landscape, with the prior art for and against each one.
Who is filing, and where the activity is thinning out
The assignee ranking spans device makers, optics specialists and diagnostic-imaging entrants — no single applicant class dominates, and recent-year momentum is negative even for the more active names.
A fragmented leaderboard, not a duopoly
The gap from first place (344) to fifth (245) to tenth (143) narrows gradually rather than dropping off a cliff, which is typical of a field built from many application-specific filings rather than one dominant platform.
Even active filers are pulling back
Recent-year momentum data shows declines across the tracked assignees, with several dropping to single digits or zero filings in the latest year. This mirrors the broader 2021-2024 volume decline rather than signalling any one company's retreat.
US and EPO dominate the filing routes
The United States accounts for the largest share of receiving-office activity, followed by Europe (EPO) at 1,857 and WIPO/PCT at 1,408, with Germany and Australia forming a smaller secondary tier.
| Assignee | Recent year | YoY |
|---|---|---|
| May Patents Ltd | 4 | -82% |
| Seurat Technologies Inc | 1 | -75% |
| Element Biosciences Inc | 1 | -93% |
| Hand Held Products Inc | 0 | -100% |
| Metrologic Instruments Inc | 0 | — |
| Geneasys Pty Ltd | 0 | — |
| Magic Leap Inc | 0 | -100% |
| Pixtronix Inc | 0 | — |
Where to take this from here
The dataset points to a field with occupied core claims and a thinning but still-active edge. The next step is turning that into a filing or clearance decision.
Check clearance before filing in the optical-path core
With G02B claim density at 33.5% of records, new optical-element filings should be checked against the dense prior art in that subclass before drafting, not after.
Explore optical elements prior art in EurekaWatch the under-claimed branches for a faster path to grant
Photonic integration and spectral-response tuning sub-areas show visibly thinner filing relative to the core, suggesting more room for a first, broader claim.
Map white space with Patsnap EurekaTrack the 2025-2026 tail as it fills in
The apparent decline through 2024 is real, but the final two years will revise upward as publications catch up — re-check the trend before concluding the field has gone quiet.
Set up a filing-trend alert in EurekaCommon questions about the imaging optics patent landscape
The ranked leader holds 344 records among the 11,861 in scope, with the fifth-placed assignee at 245 and the tenth at 143. The top 5 combined account for 12.6% of all records and the top 10 for 19.2%, which means the field is led but not controlled by a small group — most of the filing activity sits with a long tail of smaller and single-filing entrants. This makes freedom-to-operate analysis harder than in a concentrated field, since clearance searches need to look well beyond the largest names.
Filing peaked at 605 records in 2019 and fell to 220 by 2024, a 59% decline across the 2021-2024 span. That is a genuine pullback from peak activity, not a one-year blip. However, the 2025 and 2026 figures in any dataset will look artificially low because publication typically lags filing by about 18 months, so the true 2025-2026 volume will revise upward once those filings publish.
G02B, covering optical elements and systems, touches 33.5% of the 11,861 records in scope, making it the single densest class. H04N, pictorial communication, follows at 21.2%, with material analysis (G01N), data recognition (G06K) and diagnosis/surgery (A61B) each in the 12-14% range. Because a single record can carry multiple IPC classes, these percentages overlap rather than summing to 100%, reflecting how often imaging-optics claims are paired with a downstream application.
This 2003 Metrologic Instruments filing covers a camera system that combines planar laser illumination modules — each pairing a visible laser diode, a focusing lens and a cylindrical optical element — into a composite illumination plane used to drive automatic zoom and focus. Anyone building a system that integrates structured planar illumination with real-time zoom/focus imaging control should check their architecture against its claims before assuming a clear path. It is useful less as a live commercial blocker today and more as an illustration of how early illumination-and-optics integration was claimed in this field.
Relative to the dense core claims in G02B and H04N, sub-areas like photonic integration for imaging modules, spectral-response tuning within pixel arrays, and combined zoom-focus control architectures show visibly thinner filing activity. That does not guarantee those areas are technically easy or commercially proven — it means the claim space is less occupied, so a well-drafted first claim has a better chance of standing without heavy prior-art crowding. Anyone considering these branches should still run a full clearance search rather than relying on density alone.
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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.
Nothing on this page constitutes an exhaustive prior-art, novelty, freedom-to-operate, or validity search, nor does it constitute legal, financial, investment, or professional advice, and it should not be relied upon as such. Any patent, commercial, or strategic decision should be verified independently and reviewed with qualified patent, legal, and domain professionals. Patsnap makes no warranties, express or implied, as to the accuracy, completeness, or fitness for any particular purpose of the information presented.
Machine translation. Assignee and organisation names originally recorded in Chinese, Japanese or Korean have been rendered into English by an AI translation step so that the tables stay readable. These renderings are best-effort and may not match a company’s registered English name; the original name is what the underlying patent record carries, and it is what any Eureka query launched from this page uses.