Satellite & Non-Terrestrial Networks Patent Landscape
Satellite & Non-Terrestrial Networks Patent Landscape in 2026
The satellite and non-terrestrial networks field is in a confirmed growth stage, with annual filings rising substantially and Qualcomm holding a commanding lead over a second tier that includes Samsung Electronics, NEC, Huawei, and Viasat. The United States is the dominant filing jurisdiction, and the core technology remains concentrated in general transmission and wireless network protocols, with antenna systems, multiplex communication, and radar/positioning representing comparatively under-served adjacent branches.
Qualcomm commands the field; a dense second tier is accelerating
Qualcomm Incorporated ranks first with 5,329 patent records, more than double the second-ranked Samsung Electronics at 2,726 records — a lead that reflects decades of foundational work in spread-spectrum and satellite-terrestrial integration. NEC Corporation (2,326), Huawei Technologies (2,132), and Viasat (2,124) complete a closely bunched second tier.
The top five filers account for 35% of the combined total across the hundred largest filers, indicating a moderately concentrated field: one dominant leader coexists with a competitive second tier where a gap of fewer than 700 records separates ranks two through five. Below rank five, Hughes Network Systems (1,731) and Nokia Technologies (1,478) sustain a broad mid-tier.
| # | Applicant | Patent records | Share |
|---|---|---|---|
| 1 | Qualcomm Incorporated | 5,329 | |
| 2 | Samsung Electronics Co., Ltd. | 2,726 | |
| 3 | NEC Corporation | 2,326 | |
| 4 | Huawei Technologies Co., Ltd. | 2,132 | |
| 5 | Viasat Inc. | 2,124 | |
| 6 | Hughes Network Systems | 1,731 | |
| 7 | Nokia Technologies Oy | 1,478 | |
| 8 | Mitsubishi Electric Corporation | 1,270 | |
| 9 | AT&T INTELLECTUAL PROPERTY I L P | 1,113 | |
| 10 | Intel Corporation | 934 |
| # | Applicant | Patent records | Share |
|---|---|---|---|
| 11 | Telefonaktiebolaget LM Ericsson (publ) | 888 | |
| 12 | Sony Group Corporation | 779 | |
| 13 | The Boeing Company | 771 | |
| 14 | The DIRECTV Group Inc. | 656 | |
| 15 | ELECTRONICS & TELECOMM RES INST | 643 | |
| 16 | Motorola Inc. | 637 | |
| 17 | Ericsson Inc. | 617 | |
| 18 | Apple Inc. | 590 | |
| 19 | NIPPON TELEGRAPH & TELEPHONE CORP | 519 | |
| 20 | The 54th Research Institute of China Electronics Technology Group Corporation | 512 |
Qualcomm’s position signals that standard-essential and chipset-level IP is already well staked. Challengers such as Samsung (5.8× recent growth vs. prior three-year period) and Huawei (+127% momentum) are narrowing the gap aggressively, suggesting the competitive frontier is shifting toward 5G NTN integration and next-generation waveform design rather than foundational satellite access.
Filings from 2025 onward are understated relative to their eventual total because of patent publication lag; apparent softness in those years should not be read as a slowdown. Longer-window growth, applicant concentration, and technology-route coverage are therefore more reliable signals than the latest-year bar alone.
Sustained filing growth with transmission protocols dominating the technology mix
Annual filing volume has climbed steeply from 2019 onward, and the technology mix is heavily weighted toward physical-layer and network-layer communication standards, with a long tail of adjacent domains that remain comparatively sparse.
Annual filing trend
Filings grew from 567 records in 2018 to a visible peak around 2023–2024 before the 2025 and 2026 figures reflect publication lag rather than real-world slowdown. The 45% recent-window growth rate confirms the field is still in an expansion phase. Engineers should treat the post-2024 dip as an artifact of publication delay.
↗ Hover for values · click a bar to ask EurekaTechnology composition
H04B (Transmission, general) dominates with 17,616 records, followed by H04W (Wireless communication networks) at 9,631 and H04L (Digital information transmission) at 4,295. Antenna systems (H01Q, 1,386), multiplex communication (H04J, 1,145), and radar/positioning (G01S, 1,028) each hold smaller but meaningful shares, pointing to under-served engineering sub-domains relative to the field’s overall scale.
↗ 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.
System for providing optimal satellite communicati…
A method of increasing satellite communication quality by using a MEO satellite constellation (12) and a LEO satellite constellation (14) in combination with a decision algorithm which selects the appropriate constellation to route a communication signal through. The decision algorithm can be embodied in three ways: gateway based (18), individual subscriber… (excerpt from the patent abstract)
| # | Patent | Citations |
|---|---|---|
| 1 | Spread spectrum multiple access communication syst… | 5,013 |
| 2 | Multifunctional world wide walkie talkie, a tri-fr… | 1,641 |
| 3 | Communication system and methods for enhanced info… | 873 |
| 4 | Spatial division multiple access wireless communic… | 670 |
| 5 | Asymmetric hybrid access system and method | 588 |
| 6 | Autonomous interrogatable information and position… | 560 |
| 7 | Spatial division multiple access wireless communic… | 509 |
| 8 | Priority and preemption service system for satelli… | 505 |
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 competitive structure means for R&D investment decisions
The combination of a growth-stage lifecycle, a single dominant filer, rapidly accelerating challengers, and clear geographic concentration in the US creates a specific set of strategic signals for teams evaluating NTN entry or expansion.
Growth stage: annual filings are still rising
The lifecycle is classified as Growth, with annual filing volume still rising and the most recent years understated by publication lag. The 45% recent-window growth confirms that the IP race is active and that foundational positions are still being built rather than consolidated. Teams entering now face real competition but are not yet locked out by an entrenched, static portfolio landscape.
Growth stageOne dominant leader, a fiercely competitive second tier
Qualcomm’s 5,329-record position is structurally distinct from the rest of the field; no single challenger is close. However, Samsung’s 5.8× filing surge and Huawei’s +127% momentum mean the second tier is compressing. For new entrants, attacking Qualcomm’s core H04B transmission portfolio is high-risk; differentiating through antenna systems, multiplex, or positioning layers is a more tractable path.
Moderate concentrationIntra-group and standards-body partnerships dominate co-filing
The most active co-filing pairs are Mitsubishi Electric Corporation with its European R&D center (14 joint records), Nokia Technologies with Nokia Communications Shanghai (11) and Nokia Solutions & Networks (11), and Qualcomm with Globalstar (8). NEC Corporation collaborates with the European Broadcasting Union (7) and Nippon Telegraph & Telephone (3). These patterns reveal that co-filing is largely internal (parent-subsidiary) or standards-driven rather than cross-industry, leaving cross-sector collaboration as an open strategic option.
Intra-group ledUS-centric filing with EPO and PCT as secondary routes
The United States accounts for 9,161 patent records, making it the overwhelmingly dominant filing jurisdiction. Europe via the EPO (4,605) and WIPO PCT (3,373) are the main secondary routes. Canada (1,097) and Australia (976) follow. Asian jurisdictions — China (19), South Korea (7), Japan (6) — are strikingly low in this corpus, suggesting either a focus on Western commercial markets or that Asian applicants file domestically outside this dataset’s scope.
US-centricGo 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 |
|---|---|---|
| Mitsubishi Electric Corporation | Mitsubishi Electric R&D Centre Europe | 14 |
| Nokia Technologies Oy | Nokia Communications (Shanghai) Co., Ltd. | 11 |
| Nokia Technologies Oy | Nokia Solutions and Networks Oy | 11 |
| Qualcomm Incorporated | Globalstar Inc. | 8 |
| NEC Corporation | European Broadcasting Union | 7 |
| Mitsubishi Electric Corporation | D.D. Network Co., Ltd. | 4 |
| Viasat Inc. | Comsat Corporation | 3 |
| NEC Corporation | Nippon Telegraph and Telephone Corporation | 3 |
| Mitsubishi Electric Corporation | Hitachi, Ltd. | 3 |
| Mitsubishi Electric Corporation | Nippon Telegraph and Telephone Corporation | 3 |
Co-filing pairs, ranked by the number of jointly-filed patent families.
Qualcomm leads on scale; Samsung is the fastest-rising challenger
Two players define the competitive poles: Qualcomm with an established, broad transmission portfolio and Samsung with accelerating momentum across both wireless network and transmission sub-classes.
Qualcomm Incorporated
Qualcomm holds 5,329 patent records, anchored in H04B 7 (satellite/multi-antenna transmission, 1,570 records), H04W 84 (wireless network types including NTN, 574), and H04B 1 (receiver technology, 313). Recent momentum is strongly positive at +110%, indicating the company is not resting on its legacy position but actively filing into 5G NTN and next-generation satellite access.
patent records: 5,329Samsung Electronics Co., Ltd.
Samsung ranks second with 2,726 patent records and is the fastest-growing major filer at 5.8× its prior three-year volume — a surge that reflects intense investment in 5G NTN standardization. Its focus spans H04W 84 (529 records), H04B 7 (490), and H04B 17 (channel measurement and propagation, 238), giving it strong positioning in the network-layer and channel-modeling layers that are central to 3GPP NTN work.
patent records: 2,726| Applicant | Recent (3 yrs) | Trend |
|---|---|---|
| Qualcomm Incorporated | 682 | ▲ +110% |
| Viasat Inc. | 211 | ▬ +2% |
| Hughes Network Systems | 289 | ▬ -1% |
| Samsung Electronics Co., Ltd. | 610 | ▲ 5.8× vs prior 3-yr |
| Huawei Technologies Co., Ltd. | 414 | ▲ +127% |
| NEC Corporation | 58 | ▲ new entrant |
| Telefonaktiebolaget LM Ericsson | 150 | ▼ -16% |
| Mitsubishi Electric Corporation | 23 | ▼ -67% |
Under-served branches adjacent to the dominant transmission core
Relative to the scale of the H04B and H04W cores, several IPC branches carry materially lower record counts despite clear technical relevance to satellite and NTN systems — these represent observations of relative sparsity rather than guaranteed opportunities.
H01Q · Antenna Systems
With 1,386 records, antenna systems are the largest of the under-served adjacent branches — roughly 8% the size of H04B in this corpus. Phased-array and reconfigurable antenna designs are technically central to low-earth-orbit satellite links and direct-to-device NTN, yet the record count is sparse relative to the transmission layer. Viasat is the only top-five filer with notable antenna focus (H01Q 3, 139 records), leaving a potential differentiation lane for antenna-specialist entrants or hardware OEMs seeking NTN relevance.
Search this in Eureka →G01S · Radar, Sonar & Positioning
G01S carries 1,028 records — thin relative to the transmission core — despite positioning being a primary value driver for NTN deployments in IoT, maritime, and precision agriculture. The branch sits at the intersection of satellite timing, Doppler correction, and navigation augmentation, all of which are active engineering challenges in 5G NTN. No top-ranked filer concentrates here, suggesting the space remains relatively open for positioning-specialist players and academic-industry consortia.
Search this in Eureka →How leading filers differ by technology route
Strength of each leader across the main technology routes.
| Player | H04B 7 · Transmission (general) | H04W 84 · Wireless communication networks | H04B 1 · Transmission (general) | H04W 72 · Wireless communication networks | H04B 17 · Transmission (general) |
|---|---|---|---|---|---|
| Qualcomm Incorporated | Strong · 1,570 | Moderate · 574 | Emerging · 313 | Emerging · 251 | Emerging · 172 |
| Samsung Electronics Co., Ltd. | Strong · 490 | Strong · 529 | Emerging · 62 | Moderate · 217 | Moderate · 238 |
| Viasat Inc. | Strong · 1,024 | Emerging · 133 | Emerging · 90 | Emerging · 70 | Emerging · 43 |
| Hughes Network Systems | Strong · 845 | Emerging · 92 | Emerging · 96 | Emerging · 116 | Emerging · 60 |
| Huawei Technologies Co., Ltd. | Strong · 558 | Moderate · 151 | Absent | Emerging · 64 | Emerging · 59 |
| NEC Corporation | Strong · 460 | Absent | Emerging · 82 | Absent | Emerging · 32 |
| Motorola Inc. | Strong · 393 | Moderate · 142 | Absent | Absent | Absent |
Frequently asked questions
The corpus covers 11,143 patent families in scope, with the applicant ranking tracking patent records across the top 100 filers.
Qualcomm Incorporated leads with 5,329 patent records — more than double the second-ranked Samsung Electronics at 2,726 records. Qualcomm’s core focus is in H04B 7 satellite transmission and H04W 84 wireless network types.
The field is classified as Growth stage. Annual filings are still rising, supported by a 45% recent-window growth rate. Apparent softness in 2025–2026 data reflects publication lag, not a genuine slowdown.
The United States dominates with 9,161 patent records. Europe via the EPO (4,605) and WIPO PCT (3,373) are the main secondary routes. Canada and Australia follow, while Asian jurisdictions such as China (19), South Korea (7), and Japan (6) show very low counts in this corpus.
Samsung Electronics is the fastest-growing major filer at 5.8× its prior three-year volume. Huawei Technologies follows at +127% and Qualcomm at +110%. NEC Corporation entered the recent filing window as a new entrant in momentum terms. Ericsson (Sweden) and Mitsubishi Electric are contracting, down 16% and 67% respectively.
Antenna systems (H01Q, 1,386 records), multiplex communication (H04J, 1,145), radar and positioning (G01S, 1,028), switching and selecting (H04Q, 871), and telephonic communication (H04M, 443) are the comparatively sparse branches identified in the evidence. Each is technically adjacent to the dominant H04B transmission core but carries far fewer records relative to that core.
Ready to map your own satellite & NTN patent landscape?
Join 18,000+ innovators using PatSnap Eureka to map any technology landscape: search 2B+ patents and papers, surface key assignees, and generate a report like this in minutes.
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.