Diffractive Optical Element Patent Landscape 2026
Diffractive Optical Element Patent Landscape in 2026
Magic Leap dominates a moderately concentrated field, holding a commanding lead over all other applicants while the broader AR/VR and photolithography ecosystem fills out the next tier. Annual filings peaked in 2019 and have since eased, placing the field in a post-peak phase even as the cumulative body of work remains substantial.
Magic Leap leads a concentrated but multi-player field
Magic Leap holds the top position by a wide margin, followed by Nikon, Canon, Samsung Electronics, and Microsoft Technology Licensing — a tier of established optics and consumer-electronics companies each holding considerably smaller positions than the leader.
The top five filers account for 42% of the combined total among the hundred largest filers, indicating meaningful concentration at the top without the field being locked to a single incumbent. The gap between rank one and ranks two through five is large, but the mid-tier is populated by a diverse set of companies spanning AR/VR, semiconductor lithography, and precision optics.
| # | Applicant | Patent records | Share |
|---|---|---|---|
| 1 | Magic Leap Inc | 5,817 | |
| 2 | Nikon Corporation | 1,378 | |
| 3 | Canon Inc | 1,361 | |
| 4 | Samsung Electronics Co Ltd | 1,089 | |
| 5 | Microsoft Technology Licensing LLC | 866 | |
| 6 | Meta Platforms Technologies LLC | 831 | |
| 7 | Carl Zeiss SMT GmbH | 728 | |
| 8 | Olympus Corporation | 602 | |
| 9 | Lumus Ltd | 579 | |
| 10 | Electro Scientific Industries Inc | 299 |
| # | Applicant | Patent records | Share |
|---|---|---|---|
| 11 | Apple Inc | 292 | |
| 12 | Fujifilm Corporation | 292 | |
| 13 | Dai Nippon Printing Co Ltd | 289 | |
| 14 | Panasonic Holdings Corporation | 279 | |
| 15 | Sheltered Wings Inc (d/b/a Vortex Optics) | 271 | |
| 16 | Furukawa Electric Co Ltd | 265 | |
| 17 | Alcon Inc | 258 | |
| 18 | Sony Group Corporation | 254 | |
| 19 | Disco Corporation | 252 | |
| 20 | Konica Minolta Advanced Layers Inc | 235 |
Magic Leap’s dominance reflects an aggressive AR waveguide patent strategy rather than a broad optics portfolio, which means adjacent technical routes — photolithography, laser processing, and illumination optics — remain meaningfully contested by Nikon, Canon, Carl Zeiss SMT, and others with distinct technology emphases.
The most recent 18–24 months of data are subject to publication lag and will understate true recent activity; trends in 2024–2026 should be read as provisional. Longer-window growth, applicant concentration, and technology-route coverage are therefore more reliable signals than the latest-year bar alone.
Post-peak volume with optics firmly at the core, AR and lithography as secondary clusters
The annual filing trend shows the field’s trajectory from growth to maturity, while the technology composition chart reveals how diffraction optics applications span from core optical systems through display, manufacturing, and sensing.
Annual filing trend
Filings rose steadily from 2017 through a 2019 peak, then declined through 2022–2023. Data for 2024–2026 are materially under-counted due to publication lag and should not be read as representing the true recent pace of invention.
↗ Hover for values · click a bar to ask EurekaTechnology composition
G02B (Optical elements and systems) is overwhelmingly dominant, reflecting the core optical nature of diffractive elements. Secondary clusters in H04N (video/display), B23K (laser-based welding and cutting), F21V (lighting components), G06F (digital data processing), and H01S (lasers) confirm that diffractive elements serve a wide range of downstream applications from AR displays to semiconductor processing and structured illumination.
↗ 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.
Diffractive optical element (DOE) on an imaging se…
An imaging sensor assembly to reduce flare and ghost effects and enhance sharpness in a head-mounted device (HMD) is provided. The imaging sensor assembly may include a diffractive optical element (DOE). The imaging sensor assembly may also include a sensor substrate under the diffractive optical element (DOE). In some examples, the sensor substrate may… (excerpt from the patent abstract)
| # | Patent | Citations |
|---|---|---|
| 1 | Methods and systems for creating virtual and augme… | 3,391 |
| 2 | Video mirror systems incorporating an accessory mo… | 2,372 |
| 3 | Planar waveguide apparatus with diffraction elemen… | 2,046 |
| 4 | Virtual and augmented reality systems and methods | 1,954 |
| 5 | Methods and systems for diagnosing and treating he… | 1,189 |
| 6 | Apparatus for optical see-through head mounted dis… | 1,146 |
| 7 | Vehicle interior LED lighting system | 1,112 |
| 8 | Methods and system for creating focal planes in vi… | 1,034 |
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.
What the patent structure means for R&D investment decisions
The combination of post-peak filing volume, a dominant incumbent, active academic-industry collaboration, and strong US jurisdiction concentration shapes where new entrants can realistically compete.
Field is in post-peak decline from a 2019 high
The lifecycle evidence places diffractive optical elements in a Decline stage, with annual filing volume easing back from the 2019 peak. This does not mean the technology is obsolete — core waveguide and AR display work continues — but it signals that foundational claims have largely been staked and incremental differentiation is harder to achieve. Teams entering now should focus on specific sub-applications or manufacturing process innovations rather than broad structural claims.
Post-peak · 2019 apexOne dominant incumbent, a contested mid-tier
Magic Leap’s record count dwarfs each of the next four players individually, creating a clear tier-one versus tier-two split. However, the mid-tier includes Samsung Electronics (trending up strongly at +128%), Microsoft Technology Licensing, Meta Platforms Technologies, and Lumus — companies with active development programs in AR optics. Carl Zeiss SMT and Nikon anchor the precision lithography sub-field with distinct portfolios. New entrants face a crowded core but may find room in specialized application verticals.
High concentration · contested mid-tierCarl Zeiss SMT–ASML partnership leads; Samsung anchors academic ties
The most active co-filing pair is Carl Zeiss SMT and ASML Netherlands, with 20 joint records — reflecting deep integration in semiconductor lithography optics. Samsung Electronics co-files with the California Institute of Technology (8 records), Korea University (6 records), and Myongji University (5 records), signalling a deliberate university-partnership strategy for waveguide and display research. Magic Leap co-files with the University of Washington (4 records). Meta Platforms Technologies and Merck Patent also share 3 joint records, suggesting material-science collaboration.
Industry–academia bridges activeUS-centric filing base; EPO and PCT provide secondary coverage
The United States leads jurisdiction coverage by a wide margin, followed by Europe via the EPO and WIPO PCT filings. Australia, Canada, and the United Kingdom form a secondary tier. Japan and China show relatively low direct filing counts in this corpus, which may reflect applicant strategy or the lens through which the data were compiled. Teams seeking freedom-to-operate in Asian manufacturing markets should conduct additional jurisdiction-specific searches.
US-dominant · EPO secondaryGo beyond the landscape: Eureka’s TRIZ Solution agent breaks down an R&D problem and returns patented concept solutions, each with a technical approach and cited patent & literature evidence.
| Applicant | Collaborator | Co-filings |
|---|---|---|
| Carl Zeiss SMT GmbH | ASML Netherlands BV | 20 |
| Samsung Electronics Co Ltd | California Institute of Technology | 8 |
| Samsung Electronics Co Ltd | Korea University | 6 |
| Nikon Corporation | Nikon Metrology NV | 5 |
| Samsung Electronics Co Ltd | Myongji University Industry-Academia Cooperation Foundation | 5 |
| Magic Leap Inc | University of Washington | 4 |
| Carl Zeiss SMT GmbH | ASML Holding NV | 4 |
| Nikon Corporation | Optos Plc | 3 |
| Samsung Electronics Co Ltd | Seoul National University R&DB Foundation | 3 |
| Meta Platforms Technologies LLC | Merck Patent GmbH | 3 |
Co-filing pairs, ranked by the number of jointly-filed patent families.
Magic Leap leads on AR waveguides; Samsung accelerates while others contract
The leader board splits between AR/VR waveguide specialists and precision optics incumbents. Momentum diverges sharply, with Samsung Electronics the standout gainer among the top group.
Magic Leap Inc
Magic Leap’s portfolio is concentrated in G02B 27 (optical systems, 2,634 records), G06F 3 (digital data processing / user interfaces, 802 records), and G06T 19 (image data processing, 789 records) — a signature AR waveguide and display interaction stack. Recent filing momentum is down 28%, consistent with the field’s broader post-peak trend and the company’s well-documented strategic restructuring. Their accumulated position nonetheless represents a formidable prior-art barrier for any AR waveguide entrant.
patent records: 5,817Samsung Electronics Co Ltd
Samsung Electronics holds 1,089 patent records and is the fastest-growing top-tier player at +128% recent versus prior period — a surge that stands out across the field. Its technical emphasis mirrors the leaders, with G02B 27 (612 records) as the primary class, supplemented by G06F 3 (188 records) and G02B 5 (121 records), signalling a targeted push into AR display optics and diffractive element design. Active co-filing partnerships with multiple Korean universities reinforce a systematic capability-building approach.
patent records: 1,089| Applicant | Recent (3 yrs) | Trend |
|---|---|---|
| Magic Leap Inc | 575 | ▼ -28% |
| Canon Inc | 53 | ▼ -20% |
| Nikon Corporation | 27 | ▼ -56% |
| Samsung Electronics Co Ltd | 362 | ▲ +128% |
| Meta Platforms Technologies LLC | 197 | ▼ -38% |
| Microsoft Technology Licensing LLC | 100 | ▲ +16% |
| Carl Zeiss SMT GmbH | 34 | ▬ 0% |
| Lumus Ltd | 113 | ▼ -12% |
Under-served routes adjacent to the dominant optical systems core
Several IPC branches appear at meaningful absolute counts but low relative share alongside the dominant G02B core, suggesting they are adjacent application areas where diffractive element innovation is still developing. These are observations of relative sparsity; technical and commercial viability should be validated independently.
B23K · Laser-based welding, cutting and material processing
B23K ranks third in the technology composition with 2,021 patent records but holds only a 4% share relative to the corpus, indicating that diffractive beam-shaping for laser materials processing is an active but under-consolidated area. Beam-splitting and beam-homogenizing DOEs for ultrafast laser microfabrication are technically demanding and thinly covered by dedicated specialists; a focused filing program in laser process control and multi-beam optics could establish a defensible position. Panasonic Holdings’ emphasis on B23K 26 (75 records) illustrates that the niche is being worked but not yet dominated.
Search this in Eureka →H01S · Lasers and stimulated emission devices
H01S appears at 1,707 patent records — sizeable in absolute terms but only 4% share — pointing to DOE integration with laser sources for structured light, LIDAR, and optical communications as a sparsely covered intersection. As solid-state and semiconductor laser systems increasingly rely on diffractive elements for beam quality management and wavelength multiplexing, this branch has plausible technical value. Few top-ranked applicants list H01S as a primary focus, suggesting an entry path for photonics component specialists or telecom-optics players.
Search this in Eureka →How leading applicants differ by technology route
Strength of each leader across the main technology routes.
| Player | G02B 27 · Optical elements & systems | G02B 5 · Optical elements & systems | G02B 6 · Optical elements & systems | B23K 26 · Welding, soldering & brazing | G02B 26 · Optical elements & systems |
|---|---|---|---|---|---|
| Magic Leap Inc | Strong · 2,634 | Moderate · 659 | Moderate · 715 | Absent | Emerging · 224 |
| Samsung Electronics Co Ltd | Strong · 612 | Emerging · 121 | Absent | Absent | Emerging · 36 |
| Canon Inc | Strong · 294 | Strong · 371 | Absent | Absent | Moderate · 75 |
| Meta Platforms Technologies LLC | Strong · 526 | Moderate · 148 | Emerging · 57 | Absent | Absent |
| Nikon Corporation | Strong · 277 | Strong · 229 | Absent | Moderate · 115 | Emerging · 52 |
| Microsoft Technology Licensing LLC | Strong · 403 | Moderate · 103 | Emerging · 64 | Absent | Emerging · 48 |
| Lumus Ltd | Strong · 259 | Absent | Moderate · 124 | Absent | Absent |
Frequently asked questions
Magic Leap Inc leads with 5,817 patent records, well ahead of the next-ranked applicants Nikon Corp (1,378) and Canon (1,361). Their portfolio is concentrated in optical system design and AR user-interface interactions.
According to the evidence, annual filings peaked in 2019. Volume has declined since then, placing the field in a post-peak stage. Data for 2024 and later are subject to publication lag and will be revised upward as pending applications publish.
The United States is the dominant filing jurisdiction, followed by Europe via the EPO and WIPO PCT. Australia and Canada form a secondary tier. Japan and China show comparatively low counts in this corpus, which warrants supplementary jurisdiction-specific searches for Asian market freedom-to-operate analysis.
Samsung Electronics shows the strongest recent momentum among the top players, with recent filings up 128% versus the prior period. Microsoft Technology Licensing also shows positive momentum at +16%, while Magic Leap (-28%), Nikon (-56%), Meta Platforms Technologies (-38%), and Canon (-20%) are all contracting.
Carl Zeiss SMT and ASML Netherlands lead with 20 joint records, reflecting integration in semiconductor lithography optics. Samsung Electronics co-files with the California Institute of Technology (8 records), Korea University (6 records), and Myongji University (5 records). Magic Leap co-files with the University of Washington (4 records).
The dominant class is G02B (optical elements and systems), with secondary clusters in H04N (video and display), B23K (laser material processing), F21V (lighting components), G06F (digital data processing for AR/VR), H01S (lasers), and G03F (photolithography). This confirms that diffractive elements serve AR/VR displays, semiconductor manufacturing, structured illumination, and laser processing in roughly equal weight behind the core optics domain.
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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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