VCSEL Projection Optics Patent Landscape 2026
The VCSEL projection optics space is a moderately concentrated field with three co-leaders — Wells Fargo Bank NA (as assignee trustee), Samsung Electronics, and ams OSRAM — each holding equal top positions, anchored predominantly in the United States. Annual activity peaked in 2018 and has since eased, placing the field in a declining phase with meaningful pockets of adjacent opportunity in sensing and measurement applications.
Three co-leaders share the top rank in a US-dominant corpus
Wells Fargo Bank NA, Samsung Electronics, and ams OSRAM International GmbH each occupy the top position with equal patent record counts, followed closely by Princeton Optronics and Align Technology, making the leading tier unusually flat rather than winner-takes-all.
The top five filers account for 26% of the combined total across the hundred largest filers — a moderate concentration level that signals competitive dispersion beyond the leaders, with at least fifteen additional named assignees holding meaningful positions.
| # | Applicant | Patent records | Share |
|---|---|---|---|
| 1 | Wells Fargo Bank NA | 15 | |
| 2 | Samsung Electronics Co Ltd | 15 | |
| 3 | ams OSRAM International GmbH | 15 | |
| 4 | Princeton Optronics Inc | 13 | |
| 5 | Align Technology Inc | 9 | |
| 6 | Vixar Inc | 8 | |
| 7 | VocalZoom Systems Ltd | 8 | |
| 8 | Vixar LLC | 8 | |
| 9 | Trumpf Photonic Components GmbH | 7 | |
| 10 | Meta Platforms Technologies LLC | 6 |
| # | Applicant | Patent records | Share |
|---|---|---|---|
| 11 | Jiaxing uPhoton Optoelectronics Technology Co Ltd | 6 | |
| 12 | JDS Uniphase Corporation | 6 | |
| 13 | trinamiX GmbH | 5 | |
| 14 | Hewlett-Packard Company | 5 | |
| 15 | Shandong Xinyuan Photoelectric Technology Co Ltd | 5 | |
| 16 | Microsoft Technology Licensing LLC | 5 | |
| 17 | Eastman Kodak Company | 4 | |
| 18 | Microchip Technology Caldicot Ltd | 4 | |
| 19 | Hewlett Packard Development Company LP | 4 | |
| 20 | Honeywell International Inc | 4 |
The presence of financial institution Wells Fargo as an assignee trustee alongside deep-technology firms such as Samsung and ams OSRAM suggests a portion of the portfolio reflects IP collateral or licensing arrangements rather than purely organic R&D, which engineers should factor when reading competitive intent from filing volume.
Filing counts for 2024 and 2025 are likely understated due to standard patent publication lag of 18–24 months; the apparent recent low should not be taken as the true current activity level. Longer-window growth, applicant concentration, and technology-route coverage are therefore more reliable signals than the latest-year bar alone.
Activity peaked in 2018 and laser-optics fundamentals dominate the mix
The annual filing trend and the IPC technology composition together reveal a field that generated its highest output around 2018 and has since contracted, while its technical core remains firmly rooted in laser physics and optical systems design.
Annual filing trend
Filings rose from 12 records in 2017 to a peak of 27 in 2018, then declined unevenly through 2022–2024. Counts for 2024 and 2025 are publication-lag-affected and should be treated as incomplete; the 2023–2026 trough does not yet reflect true current activity.
↗ Hover for values · click a bar to ask EurekaTechnology composition
H01S (Lasers and stimulated emission) and G02B (Optical elements and systems) are the two dominant branches, reflecting the core device and beam-shaping work that defines the field. Sensing-adjacent classes — G01S (radar/positioning) and G01B (length and dimension measurement) — appear at lower but notable levels, pointing to the primary application domains where VCSEL projection is deployed.
↗ 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.
Vertical-cavity surface-emitting laser, structured…
The present disclosure provides a vertical-cavity surface-emitting laser, structured light module, terminal comprising the structured light module, and method for projecting the structured light thereof. The structured light module includes a plurality of light sources and a single diffractive optical element (DOE); wherein the plurality of light sources… (excerpt from the patent abstract)
| # | Patent | Citations |
|---|---|---|
| 1 | High Resolution Structured Light Source | 180 |
| 2 | Miniature Structured Light Illuminator | 124 |
| 3 | Vertical-cavity surface-emitting laser generating … | 120 |
| 4 | VCSEL based low coherence emitter for confocal 3D … | 95 |
| 5 | Method and apparatus for modulated integrated opti… | 84 |
| 6 | VCSEL and VCSEL array having integrated microlense… | 79 |
| 7 | Semiconductor lasers | 79 |
| 8 | VCSEL and VCSEL array having integrated microlense… | 79 |
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 structure means for R&D investment decisions
The combination of a declining filing trend, moderate concentration, limited cross-applicant collaboration, and US-dominant jurisdiction coverage shapes a specific risk-and-opportunity profile for any team evaluating entry or expansion.
Field is in decline after a 2018 peak
The lifecycle stage is classified as Decline, with annual filings easing back from the 2018 peak of 27 records. This does not preclude targeted entry — declining aggregate filings often coincide with niche sub-areas that remain active — but it does suggest that broad-platform VCSEL projection optics IP strategies face a contracting filing environment rather than an expanding one. Teams should focus on differentiated sub-claims rather than broad foundational coverage.
Lifecycle: DeclineFlat top tier with dispersed mid-field
With three applicants tied at the top rank and the top five accounting for 26% of the top-100 filers’ combined total, no single player has established decisive IP dominance. This creates both freedom-to-operate risk (blocking patents are distributed across multiple owners) and strategic opportunity to consolidate a defensible position in an under-claimed sub-area. The mid-field includes consumer electronics, sensing, and dental-imaging players, signaling application diversity.
Moderate concentrationVocalZoom Systems and Vixar LLC are the sole documented co-filing pair
The evidence shows a single co-applicant relationship: VocalZoom Systems and Vixar LLC, with 8 joint patent records. No other co-filing pairs are identified in the corpus. This near-absence of collaboration signals that development in this space has been overwhelmingly conducted within individual organizations, leaving consortium or joint-development approaches as a structurally underused competitive lever.
Low collaborationUS-centric with limited Asia-Pacific coverage
The United States is the dominant filing jurisdiction by a wide margin, followed by Europe (EPO) and WIPO (PCT). China appears as the fourth jurisdiction but at a substantially lower level. Germany, Israel, Australia, and South Korea each have minimal coverage. For teams developing products with global distribution, the relatively thin EPO and China coverage among non-leading applicants may represent a jurisdiction gap worth evaluating for defensive filing.
US-dominantGo 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 |
|---|---|---|
| VocalZoom Systems Ltd | Vixar LLC | 8 |
Co-filing pairs, ranked by the number of jointly-filed patent families.
Samsung and ams OSRAM lead on device fundamentals; Meta Platforms is a new entrant
The top players divide broadly into laser-device specialists and optics-integrators, with one notable new entrant from the consumer AR/VR space appearing in the most recent filing window.
Samsung Electronics
Samsung Electronics holds 15 patent records in the corpus, with its portfolio concentrated in H01S 5 (laser and stimulated emission device engineering) and G02B 3 and G02B 1 (optical element design including microlens arrays). This combination indicates a vertically integrated approach covering both the VCSEL source and the downstream optical train. No recent-window momentum figure is available beyond the baseline count.
patent records: 15Meta Platforms Technologies LLC
Meta Platforms Technologies holds 6 patent records and is identified as a new entrant in the most recent filing period, with momentum described as a new entrant surge. Its technical emphasis spans G02F 1 (optical control and modulation), H01S 3, and H01S 5, pointing to active investigation of VCSEL-driven display and optical modulation relevant to augmented-reality headsets. This trajectory warrants monitoring given Meta’s scale and AR hardware roadmap.
patent records: 6| Applicant | Recent (3 yrs) | Trend |
|---|---|---|
| Meta Platforms Technologies LLC | 5 | ▲ new entrant |
Sensing and measurement branches sit adjacent to the core with lower patent density
Several IPC branches appear at notably lower share relative to the dominant H01S and G02B core, suggesting areas where the technical application of VCSEL projection optics is established in practice but less thoroughly claimed in the patent record.
G01S · Radar, sonar and positioning (LiDAR / ToF sensing)
G01S accounts for 39 patent records at a 7% share of the classified corpus — substantial in absolute terms but sparse relative to the device-level classes. VCSEL arrays are a primary illumination source for time-of-flight and structured-light 3D sensing; the relatively limited G01S-specific claiming suggests that system-level sensing integration (beam management, multi-zone illumination, field-of-view shaping) may be underprotected. Teams with sensor-fusion or automotive LiDAR backgrounds have a plausible entry path through claim sets that bridge H01S 5 device structures to G01S 7 or G01S 17 system architectures.
Search this in Eureka →G01B · Measuring length and dimensions (structured-light metrology)
G01B appears with 38 patent records at a 6% share, closely tracking G01S in density. Structured-light 3D metrology — including dental scanning (evidenced by Align Technology’s presence) and industrial surface inspection — relies on VCSEL projection for speckle-reduced, high-contrast pattern illumination. The low absolute count relative to the known commercial deployment in this area points to a gap between industrial use and formal IP protection, which may represent a filing opportunity for teams developing novel projection geometries or calibration methods.
Search this in Eureka →How leaders differ across laser-device, optics, sensing, and measurement routes
Route coverage across the main technology branches in the current evidence set.
| Player | H01S 5 · Lasers & stimulated emission | G02B 27 · Optical elements & systems | G02B 3 · Optical elements & systems | G01B 11 · Measuring length & dimensions | G01S 17 · Radar, sonar & positioning |
|---|---|---|---|---|---|
| Princeton Optronics Inc | Strong · 23 | Moderate · 7 | Moderate · 6 | Absent | Emerging · 3 |
| Samsung Electronics Co Ltd | Strong · 17 | Absent | Strong · 14 | Absent | Absent |
| Vixar LLC | Strong · 8 | Moderate · 4 | Absent | Absent | Strong · 7 |
| Align Technology Inc | Absent | Strong · 8 | Absent | Strong · 8 | Absent |
| VocalZoom Systems Ltd | Strong · 8 | Absent | Absent | Absent | Strong · 7 |
| trinamiX GmbH | Absent | Strong · 5 | Absent | Strong · 4 | Strong · 4 |
Frequently asked questions
The corpus covers 122 patent families. The applicant ranking and IPC branch counts are derived at the patent-record level, which can exceed the family total because a single family may generate records in multiple jurisdictions.
Three applicants are tied at the top with 15 patent records each: Wells Fargo Bank NA (as assignee/trustee), Samsung Electronics, and ams OSRAM International GmbH. Princeton Optronics is the next-ranked individual technology originator with 13 records.
Wells Fargo Bank NA appears in the applicant ranking in a trustee or collateral-assignment capacity rather than as a photonics R&D organization. Its 15 patent records most likely reflect IP held as security interest or in trust, not internally generated innovation. Engineers should look to the technology-company applicants — Samsung, ams OSRAM, Princeton Optronics — for competitive R&D intelligence.
The field is classified as Decline. Annual filings peaked at 27 records in 2018 and have eased since. The most recent years (2024–2026) show very low counts, but these are affected by the standard 18–24 month publication lag and should not be read as the true current filing rate.
The United States is the lead filing jurisdiction with 114 patent records, followed by Europe (EPO) with 50 and WIPO (PCT) with 29. China has 21 records. Germany, Israel, Australia, and South Korea each have single-digit coverage, and several other national offices appear with one or two records, indicating limited geographic diversification beyond the US-EPO-PCT corridor.
The most-cited patents in the corpus cover high-resolution structured light sources, miniature structured light illuminators, VCSEL arrays with integrated microlenses, and low-coherence VCSEL emitters for confocal 3D sensing — all in the H01S and G02B core. High citation counts in these foundational areas indicate dense prior art that teams should map carefully before drafting claims in VCSEL array design or integrated microlens optics.
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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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