5G Techno-Economic Patent Landscape 2026
The 5G techno-economic patent space is sharply concentrated, with Samsung Electronics holding the dominant position among a small corpus of 52 patent families. Annual filing volume peaked in 2021 and has since eased, signalling a post-peak phase where foundational positions are largely established and incremental entrants face a steep catch-up challenge.
Samsung leads a heavily concentrated field with few credible challengers
Samsung Electronics is the clear leader, ranked first with 44 patent families — a commanding position relative to all other applicants in this narrow corpus. The next-ranked applicants, Sichuan Agricultural University and LG Electronics, each hold 2 patent families, illustrating a near-monopolar structure at the top.
The top five filers account for 93% of the combined total across the hundred largest filers, an exceptionally high concentration ratio. The gap between the leader and all challengers is structural rather than marginal, suggesting Samsung’s position is durable in the near term.
| # | Applicant | Patent families | Share |
|---|---|---|---|
| 1 | Samsung Electronics Co., Ltd. | 44 | |
| 2 | Sichuan Agricultural University | 2 | |
| 3 | LG Electronics Inc. | 2 | |
| 4 | National University of Defense Technology | 1 | |
| 5 | STATE GRID HUBEI ELECTRIC POWER INFORMATION & TELE… | 1 | |
| 6 | Xiamen Yaxon Zhilian Technology Co., Ltd. | 1 | |
| 7 | PowerChina Huadong Engineering Corporation Limited | 1 | |
| 8 | East China Normal University | 1 | |
| 9 | Zhang Xiaoyu (individual inventor) | 1 |
Samsung’s dominance signals that any new entrant or smaller institution seeking to establish a meaningful portfolio would need to identify differentiated technical sub-areas rather than competing head-on in the core wireless transmission classes where Samsung is most active.
The most recent 18–24 months of filing data are subject to publication lag and likely under-represent actual recent activity; apparent low counts in 2024–2025 should not be interpreted as a cessation of filing. Longer-window growth, applicant concentration, and technology-route coverage are therefore more reliable signals than the latest-year bar alone.
A 2021 filing surge has subsided; wireless transmission dominates the technology mix
Two charts together reveal both the temporal shape of activity and the technical concentration in this field: a sharp 2021 peak followed by moderation, and a technology mix anchored firmly in wireless networking standards.
Annual filing trend
Filing activity was negligible from 2018 through 2020 before a pronounced spike to 31 patent families in 2021 — likely reflecting standardisation-driven disclosure activity — followed by moderation to single-digit annual volumes through 2023–2025. The field is in a post-peak phase; the most recent years are subject to publication lag and will be revised upward.
↗ Hover for values · click a bar to ask EurekaTechnology composition
The IPC branch H04W (Wireless communication networks) accounts for the largest share of records, followed by H04B (Transmission, general) and H04L (Digital information transmission), confirming that the portfolio is overwhelmingly anchored in core 5G radio and protocol layers. Outlier branches including B01J (Chemical/physical processes), C02F (Water and wastewater treatment), and G06N (AI-based computing) each appear at very low counts, reflecting isolated filings rather than a sustained research thread.
↗ 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.
Sensor management method and device
The present invention relates to a communication technique, which is a convergence of IoT technology and 5G communication system for supporting higher data transmission rate beyond 4G system, and a system for same. The present invention can be applied to smart services (e.g. smart homes, smart buildings, smart cities, smart cars or connected cars, health… (excerpt from the patent abstract)
| # | Patent | Citations |
|---|---|---|
| 1 | Method and apparatus to adjust uplink timing in co… | 27 |
| 2 | Method and apparatus for transmission and receptio… | 22 |
| 3 | Method and device for determination of scheduling … | 19 |
| 4 | Method and apparatus for transmitting and receivin… | 16 |
| 5 | Relay communication | 15 |
| 6 | Sensor management method and device | 13 |
| 7 | BESS aided renewable energy supply using deep rein… | 9 |
| 8 | Method and apparatus for transmitting and receivin… | 9 |
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 5G techno-economic R&D investment
The combination of high concentration, a post-peak lifecycle, and no recorded co-filing activity shapes the strategic options available to both incumbents and new entrants in this space.
Post-peak lifecycle: core positions are set
The field is classified as Decline, with annual filings easing back from the 2021 peak. This indicates that the foundational IP positions in 5G techno-economic analysis — primarily in wireless network resource management and scheduling — have already been established. New entrants face a consolidating landscape rather than an open frontier, and R&D investment is better directed toward adjacent or application-layer sub-domains.
Lifecycle: Post-PeakNear-monopolar structure with a vast tier gap
The top five filers account for 93% of the combined volume across the hundred largest filers, and the leader alone holds 44 of the 52 patent families in scope. The second tier — Sichuan Agricultural University, LG Electronics, and several Chinese institutions — each hold one or two families. This tier gap means that challenging the leader in core wireless scheduling and transmission routes would require a sustained, multi-year filing programme rather than opportunistic filings.
High ConcentrationNo co-filing activity recorded
The collaboration evidence shows no co-applicant relationships in this corpus. The absence of joint filings suggests that research in this niche has proceeded independently across organisations, with no consortium or bilateral pairing forming around shared 5G techno-economic IP. This leaves open the possibility that academic–industry partnerships could be a differentiation lever for smaller players.
No Co-Filers DetectedUS filing lead, with European and Chinese coverage
The United States is the leading filing jurisdiction, followed by Europe (EPO) and China. WIPO (PCT) filings indicate that at least some applicants are pursuing multi-jurisdictional protection. India appears as a minor jurisdiction. This distribution reflects a conventional three-region protection strategy centred on the largest 5G deployment markets; gaps may exist in South Korea and Japan given the Korean origin of the dominant applicant.
US-Led, Three-RegionGo 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.
Co-filing pairs, ranked by the number of jointly-filed patent families.
Samsung leads with deep wireless scheduling coverage; LG holds a modest foothold
The applicant field is effectively a two-tier structure: Samsung Electronics as an overwhelmingly dominant leader, and a set of smaller filers — including LG Electronics and several Chinese academic and industry bodies — each with minimal portfolios.
Samsung Electronics
Samsung Electronics holds 44 patent families, concentrated in H04W (wireless network synchronisation and scheduling, including sub-classes H04W56 and H04W84) and H04B (transmission, general). This breadth in core 5G radio layer IP reflects a systematic filing strategy tied to standards participation. Recent momentum shows a decline of 54% in the most recent filing window versus the prior period — consistent with the post-2021 peak moderation — though the publication lag means the true recent volume is likely higher than currently recorded.
patent families: 44LG Electronics
LG Electronics holds 2 patent families, focused on H04W sub-classes covering wireless security (H04W12), connection management (H04W76), and device architecture (H04W88). Its position is narrow relative to Samsung but covers distinct sub-classes, suggesting differentiated rather than overlapping coverage. No momentum data is available for LG beyond its current rank, placing it in a holding position within this specific corpus.
patent families: 2| Applicant | Recent (3 yrs) | Trend |
|---|---|---|
| Samsung Electronics Co., Ltd. | 13 | ▼ -54% |
| Zhang Xiaoyu (individual inventor) | 1 | ▲ new entrant |
| Xiamen Yaxon Zhilian Technology Co., Ltd. | 1 | ▲ new entrant |
| East China Normal University | 1 | ▲ new entrant |
Under-served branches at the intersection of 5G and AI, imaging, and environmental systems
Several IPC branches appear at low counts in the corpus, representing areas where 5G techno-economic IP has been initiated but not yet developed into a sustained filing cluster. These are observations of relative sparsity; entry-path viability depends on broader technical and market context.
G06N · AI-based computing applied to 5G economics
Only 2 records fall under G06N (Computing based on AI models), a branch where techno-economic modelling of 5G networks — including reinforcement-learning-based resource allocation and cost optimisation — is technically plausible. The existing filings from PowerChina Huadong Engineering and individual applicant Guo Deke suggest early-stage exploration. Organisations with combined AI and telecoms capability could develop differentiated positions here, particularly given the growing use of AI in 5G network slicing economics.
Search this in Eureka →G08B · Signalling and alarm systems in 5G contexts
G08B (Signalling and alarm systems) appears with only 2 records, pointing to an under-served intersection between 5G connectivity and critical-infrastructure alerting or IoT alarm architectures. While the current filings do not reveal a clear assignee pattern, this branch has plausible technical value in industrial IoT and smart-grid monitoring applications — areas where several of the smaller Chinese applicants in this corpus are already active. It represents an adjacent observation rather than a validated gap without further market-side validation.
Search this in Eureka →How leaders differ across wireless, transmission, and AI technology routes
Route coverage across the main technology branches in the current evidence set.
| Player | H04W 56 · Wireless communication networks | H04W 84 · Wireless communication networks | H04B 7 · Transmission (general) | H04W 72 · Wireless communication networks | H04L 1 · Digital information transmission |
|---|---|---|---|---|---|
| Samsung Electronics Co., Ltd. | Strong · 30 | Strong · 25 | Strong · 16 | Moderate · 14 | Emerging · 6 |
| State Grid Hubei Electric Power Information & Telecommunications Co., Ltd. | Absent | Strong · 1 | Absent | Strong · 1 | Absent |
| Zhang Xiaoyu (individual inventor) | Absent | Absent | Absent | Absent | Strong · 1 |
| Guo Deke (individual inventor) | Absent | Absent | Absent | Absent | Absent |
| PowerChina Huadong Engineering Corporation Limited | Absent | Absent | Absent | Absent | Absent |
| LG Electronics Inc. | Absent | Absent | Absent | Absent | Absent |
| East China Normal University | Absent | Absent | Absent | Absent | Absent |
Frequently asked questions
The corpus covers 52 patent families. This is a relatively narrow corpus, reflecting the specificity of the techno-economic framing within the broader 5G patent universe.
Samsung Electronics is the dominant filer with 44 patent families, far ahead of the next-ranked applicants Sichuan Agricultural University and LG Electronics, each with 2 patent families.
Annual filing volume peaked in 2021 with 31 patent families recorded in that year. Activity before 2021 was negligible, and post-2021 volumes have moderated to single digits per year. The lifecycle is classified as post-peak (Decline stage).
The United States leads with 25 records, followed by Europe (EPO) with 15, China with 7, and WIPO (PCT) with 6. India appears as a minor jurisdiction with 1 record.
H04W (Wireless communication networks) is the dominant class with 48 records, followed by H04B (Transmission, general) with 17 and H04L (Digital information transmission) with 12. All other branches appear at very low counts.
No co-applicant relationships have been recorded in this corpus. All filings appear to have been made independently, with no consortium or bilateral co-filing activity identified in the evidence.
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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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