6G Antenna Design Patent Landscape in 2026
The 6G antenna design space is in a multi-year growth phase, with Samsung Electronics holding the dominant position among a small but intensifying group of filers. Activity is still expanding on a multi-year basis, though annual volume eased from its 2022 peak, with the most recent years further understated by publication lag.
Samsung leads a concentrated but fast-growing field
Samsung Electronics holds the top position by a wide margin, followed by Fractal Networks LLC in second and Telefonaktiebolaget LM Ericsson (PUBL) in third. The top five filers account for 43% of the combined total across the hundred largest filers, indicating a moderately concentrated competitive structure.
A visible tier gap separates Samsung and Fractal Networks from the rest of the ranked applicants, most of whom hold only one or two patent records. This suggests that serious technical depth is concentrated at the top two positions, while the broader tail is largely composed of academic institutions and individual inventors.
| # | Applicant | Patent records | Share |
|---|---|---|---|
| 1 | Samsung Electronics Co., Ltd. | 36 | |
| 2 | Fractal Networks LLC | 22 | |
| 3 | Telefonaktiebolaget LM Ericsson (PUBL) | 5 | |
| 4 | SwiftLink Tech Inc | 3 | |
| 5 | Indian Institute of Technology | 2 | |
| 6 | DR SASMITA DASH | 2 | |
| 7 | Xidian University | 2 | |
| 8 | Beijing Institute of Technology | 2 | |
| 9 | Tata Consultancy Services Ltd. | 2 | |
| 10 | Southeast University | 2 |
| # | Applicant | Patent records | Share |
|---|---|---|---|
| 11 | UNIV OF ELECTRONICS SCI & TECH OF CHINA | 2 | |
| 12 | Lakshmi Narain College of Technology | 2 | |
| 13 | Indian Institute of Technology (Indian School of Mines) Dhanbad | 2 | |
| 14 | Tianjin Polytechnic University | 1 | |
| 15 | DR NANCHARAIAH BATTULA | 1 | |
| 16 | MR MOHAMMAD SHABEEH | 1 | |
| 17 | MR M SANTHOSH KUMAR | 1 | |
| 18 | HARISUDHA K | 1 | |
| 19 | Chongqing Changan Technology Co., Ltd. | 1 | |
| 20 | SHAIK AZEEZ AHAMED | 1 |
Samsung’s lead, combined with its recent entry momentum, signals a deliberate strategic build-out in this space. The presence of Ericsson and SwiftLink Tech alongside Indian and Chinese academic institutions indicates that competition is forming across multiple geographies and organizational types simultaneously.
Filings from the most recent 18–24 months are likely understated due to standard patent publication lag and should not be interpreted as a slowdown. Longer-window growth, applicant concentration, and technology-route coverage are therefore more reliable signals than the latest-year bar alone.
Multi-year growth with antenna hardware dominating; AI convergence emerging
The annual filing trend and technology composition charts together reveal a field that has expanded sharply since 2019 and is anchored in core antenna hardware classes, while adjacent AI and signal-processing branches are gaining a foothold.
Annual filing trend
Filings were negligible through 2018, then rose steadily from 2019 onward, surging in 2022 before easing slightly in 2023–2024 and recovering in 2025. The 2025 and 2026 bars should be read as partial counts given publication lag; the underlying growth trajectory remains positive on a multi-year basis.
↗ Hover for values · click a bar to ask EurekaTechnology composition
H01Q (Antennas) is the dominant class, reflecting the hardware core of the field. H04B (Transmission) and H04W (Wireless communication networks) form a secondary communications layer. Notably, G06N (AI models), F21S (Non-portable lighting devices), and G10L (Speech and audio analysis) appear at meaningful counts, partly driven by specific applicant portfolios rather than broad field adoption.
↗ 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.
Antenna array assembly and method of construction …
An antenna array assembly comprises a dielectric film (<b>2</b>) carrying an array of conductive patch radiator elements (<b>7</b>) and a plurality of conductive feed tracks and a ground plate (<b>1</b>), a face of the ground plate (<b>1</b>) having a contoured shape comprising a first part configured to be in contact with the dielectric film (<b>2</b>)… (excerpt from the patent abstract)
| # | Patent | Citations |
|---|---|---|
| 1 | Cellular system | 33 |
| 2 | Cellular system | 23 |
| 3 | Cellular system | 17 |
| 4 | 一种适用于太赫兹天线的6G天线罩及其制备方法 | 15 |
| 5 | Cellular system | 7 |
| 6 | Antenna array assembly and method of construction … | 7 |
| 7 | Cellular system | 6 |
| 8 | Cellular system | 6 |
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 growth-phase dynamics, concentrated leadership, nascent collaboration, and multi-jurisdictional filing activity shapes the strategic environment for any team evaluating entry or expansion in 6G antenna design.
Growth phase, eased from 2022 peak
The field carries a Growth lifecycle designation: the recent three-year filing window sits well above the prior three-year window, representing a 178% uplift. Annual volume has eased from its 2022 peak, but multi-year trajectory remains strongly positive. Teams entering now will face an established leader but encounter a field that has not yet consolidated around a dominant design.
Growth stageTwo-tier structure with a wide trailing tail
Samsung Electronics and Fractal Networks LLC form a distinct top tier separated from all other filers. Ericsson and SwiftLink Tech occupy a secondary tier, while the remainder of the top-20 applicants hold two patent records or fewer. This structure leaves meaningful room for a focused challenger to establish a differentiated position in sub-areas the leaders have not saturated.
Moderate concentrationMinimal co-filing; one recorded partnership
Only one co-applicant relationship is recorded in the evidence: Samsung Electronics and the SNU R&DB Foundation filed jointly on one patent record. The near-absence of collaboration signals that 6G antenna IP is largely being developed within organizational silos at this stage. Open innovation or consortium-based strategies remain largely untested and could represent a structural advantage for a well-networked entrant.
Low co-filingUS leads; India and China are active secondary offices
The United States is the leading filing jurisdiction, followed closely by India and China. Europe (EPO) and WIPO (PCT) filings add an international layer, suggesting that leading applicants are pursuing multi-jurisdictional protection. India’s strong showing reflects the active academic filing base there, while China’s presence is driven by a mix of universities and technology companies.
US-led, multi-regionalGo 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 |
|---|---|---|
| Samsung Electronics Co., Ltd. | SNU R&DB Foundation | 1 |
Co-filing pairs, ranked by the number of jointly-filed patent families.
Samsung dominates antenna hardware; Fractal Networks holds a non-traditional position
The two largest filers by patent record count occupy distinctly different technology routes, making direct comparison instructive for anyone mapping competitive exposure.
Samsung Electronics
Samsung Electronics holds 36 patent records and entered the corpus as a new entrant in the recent window, with 34 recent filings, indicating a deliberate and concentrated build-out rather than a legacy position. Its technology emphasis spans H01Q 1 (antenna structures), H01Q 21 (antenna arrays), and H04B 7 (multi-antenna transmission), covering both the physical antenna layer and the associated transmission systems central to 6G.
patent records: 36Fractal Networks LLC
Fractal Networks LLC holds 22 patent records, placing it second overall. Its technology focus is concentrated on H01Q 21 (antenna arrays), H01Q 9 (resonant antennas), and H01Q 1 (antenna structures), suggesting a pure-play antenna architecture strategy. The applicant momentum data shows a stable trajectory, contrasting with Samsung’s rapid recent ramp.
patent records: 22| Applicant | Recent (3 yrs) | Trend |
|---|---|---|
| Samsung Electronics Co., Ltd. | 34 | ▲ new entrant |
| Telefonaktiebolaget LM Ericsson (PUBL) | 2 | ▲ new entrant |
| SwiftLink Tech Inc | 2 | ▲ new entrant |
| University of Electronic Science and Technology of China | 1 | ▲ new entrant |
| Indian Institute of Technology | 2 | ▲ new entrant |
Under-served branches at the antenna–AI and antenna–communications boundary
Several IPC branches appear in the corpus at low-to-moderate counts relative to the dominant H01Q class, pointing to areas where technical activity exists but dedicated filing has not yet concentrated. These are observations of relative sparsity, not validated opportunities.
G06N · AI models applied to antenna design
G06N (Computing based on AI models) accounts for 24 patent records in the corpus, representing 7% of the branch distribution. Current coverage is largely attributable to a small number of applicants rather than broad field participation. AI-driven antenna optimization — including beam-forming prediction, reconfigurable intelligent surface control, and channel modeling — has plausible technical value for 6G performance targets. An entrant with ML expertise could differentiate by filing specifically at the antenna-AI intersection rather than replicating hardware-only positions.
Search this in Eureka →H04L · Digital information transmission in 6G antenna contexts
H04L (Digital information transmission) appears at 16 patent records, representing 5% of the branch distribution. Coverage here addresses the protocol and signal-coding layer that sits above the physical antenna, an area with direct relevance to terahertz and millimeter-wave 6G links where antenna behavior and transmission protocol are tightly coupled. Filing density is sparse relative to the core H01Q class, and entry into cross-layer antenna-protocol invention could fill a gap between the hardware-focused leaders and the systems-layer work needed to commercialize 6G.
Search this in Eureka →How leaders differ by technology route
Route coverage across the main technology branches in the current evidence set.
| Player | H01Q 1 · Antennas | H01Q 21 · Antennas | H01Q 3 · Antennas | H04B 7 · Transmission (general) | H01Q 9 · Antennas |
|---|---|---|---|---|---|
| Samsung Electronics Co., Ltd. | Strong · 19 | Strong · 18 | Moderate · 4 | Strong · 15 | Moderate · 4 |
| Fractal Networks LLC | Moderate · 3 | Strong · 6 | Absent | Absent | Strong · 6 |
| Telefonaktiebolaget LM Ericsson (PUBL) | Moderate · 2 | Strong · 5 | Absent | Absent | Strong · 3 |
| Indian Institute of Technology (Indian School of Mines) Dhanbad | Strong · 2 | Strong · 2 | Absent | Absent | Strong · 2 |
| Beijing Institute of Technology | Strong · 2 | Strong · 2 | Absent | Absent | Absent |
Frequently asked questions
The corpus covers 128 patent families. This total reflects the 6G antenna design topic as scoped in the analysis and should be treated as the baseline for understanding the field’s current size.
Samsung Electronics Co. Ltd. is the top-ranked applicant with 36 patent records, a position built almost entirely through recent filings, making it a dominant new entrant rather than a long-established incumbent in this specific field.
The field is in a Growth stage. The recent three-year filing window is 178% above the prior three-year window on a multi-year basis. Annual volume eased from its 2022 peak, and the most recent filing years are further understated by publication lag.
The United States is the leading jurisdiction, followed by India and China. Europe (EPO) and WIPO (PCT) filings are also present, indicating that key applicants are pursuing international protection. Austria (AT) has one filing record.
H01Q (Antennas) dominates the corpus. H04B (Transmission) and H04W (Wireless communication networks) form a secondary tier. Branches such as G06N (AI models), H04L (Digital information transmission), and H01P (Waveguides and microwave elements) are present at lower counts, representing under-served areas relative to the hardware core.
Co-filing activity is minimal. The only recorded collaboration in the corpus is a single joint filing between Samsung Electronics and the SNU R&DB Foundation. The field is predominantly developed through independent organizational efforts at this stage.
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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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