5G Network Energy Efficiency Patent Landscape 2026
The 5G network energy efficiency patent space is heavily concentrated, with Samsung Electronics commanding an outsized lead over all other applicants and the top five filers together accounting for nearly three-quarters of the hundred largest filers’ combined output. The field is in a Growth lifecycle stage, with annual filing volume still rising on a multi-year basis, driven primarily by wireless network management and power-control innovations.
Samsung leads a highly concentrated field with a commanding portfolio advantage
Samsung Electronics ranks first among all applicants, followed at a substantial distance by Qualcomm, Apple, NVIDIA, and. The Massengill Family Trust. The top five filers’ share of the hundred largest filers’ combined total stands at 73%, signaling an unusually tight concentration for a broad wireless-technology domain.
The tier gap between the leader and the rest is striking: Samsung’s portfolio is more than three and a half times the size of Qualcomm’s, the second-ranked applicant. Below the top two, the gap narrows considerably, with Apple, NVIDIA, and. The Massengill Family Trust clustered in a mid-tier band. Below rank five, individual portfolios drop sharply, indicating a long tail of smaller filers.
| # | Applicant | Patent families | Share |
|---|---|---|---|
| 1 | Samsung Electronics Co., Ltd. | 616 | |
| 2 | Qualcomm Incorporated | 169 | |
| 3 | Apple Inc. | 54 | |
| 4 | NVIDIA Corporation | 33 | |
| 5 | The Massengill Family Trust | 30 | |
| 6 | Newman David E. | 19 | |
| 7 | Sony Group Corporation | 19 | |
| 8 | AT&T INTELLECTUAL PROPERTY I L P | 18 | |
| 9 | DISH Wireless LLC | 11 | |
| 10 | Huawei Technologies Co., Ltd. | 11 |
| # | Applicant | Patent families | Share |
|---|---|---|---|
| 11 | Nokia Technologies Oy | 10 | |
| 12 | InterDigital Patent Holdings, Inc. | 10 | |
| 13 | MediaTek Inc. | 8 | |
| 14 | Lovely Professional University | 6 | |
| 15 | Guangdong OPPO Mobile Telecommunications Corp., Ltd. | 6 | |
| 16 | Panasonic Intellectual Property Corporation of America | 6 | |
| 17 | Pivotal Commware Inc. | 6 | |
| 18 | Telefonaktiebolaget LM Ericsson (Ericsson) | 6 | |
| 19 | Orange S.A. | 6 | |
| 20 | LG Electronics Inc. | 6 |
Samsung’s dominance implies it holds significant standard-essential-patent leverage in 5G energy-management signaling protocols. Challengers wishing to compete on core radio-resource and power-control mechanisms will need to navigate a dense claim landscape anchored by the leader, making freedom-to-operate analysis essential before R&D investment.
Filing counts for 2025 and 2026 are understated due to typical patent-publication lag of 18–24 months; the apparent plateau in those years does not reflect actual inventive activity. Longer-window growth, applicant concentration, and technology-route coverage are therefore more reliable signals than the latest-year bar alone.
Filings accelerated from 2022 onward; wireless network management dominates the technology mix
The annual trend reveals a field that expanded steadily from 2017, dipped in 2021, then surged sharply from 2023 onward. The technology composition is overwhelmingly anchored in wireless communications, with adjacent computing and AI branches remaining comparatively sparse.
Annual filing trend
Filings rose from 41 in 2017 to a multi-year high of 236 in 2024, representing 66% growth over the recent window. The 2021 dip to 99 appears to be an anomaly within an otherwise upward trajectory. Counts for 2025 (119) and 2026 (14) are heavily suppressed by publication lag and should not be read as a slowdown.
↗ Hover for values · click a bar to ask EurekaTechnology composition
H04W (wireless communication networks) dominates the IPC composition by a wide margin, reflecting the core focus on radio-resource management and power-saving protocols. H04L (digital information transmission) and H04B (transmission general) form a secondary tier. G06N (AI-based computing models) and H04J (multiplex communication) are present but sparse, together representing only a small fraction of records, pointing to under-exploited intersections with machine-learning-driven energy optimization.
↗ 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.
Method and system for XR specific UE power saving …
The present invention discloses a system for controlling periodical switching of XR devices or components thereof of an UE in 5G NR communication comprising a control unit for said 5G NR communication involving a gNB and said UE, wherein the control unit further includes a resource control module (RRC) for the UE which communicates with RRC of the gNB… (excerpt from the patent abstract)
| # | Patent | Citations |
|---|---|---|
| 1 | Method and apparatus for performing and reporting … | 239 |
| 2 | Wake up signals operation | 205 |
| 3 | System and method of connected mode discontinuous … | 175 |
| 4 | Repeater device for 5g new radio communication | 148 |
| 5 | Wake up signals operation | 147 |
| 6 | Techniques for multi-state DRX in new radio | 123 |
| 7 | Low power RRC operating method and device | 106 |
| 8 | Method and device for uplink power control | 105 |
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 strategy
Four structural observations — maturity, concentration, collaboration, and geography — shape where new entrants and incumbents can most productively deploy R&D resources in 5G energy efficiency.
Growth stage with rising annual volume
The lifecycle assessment places this field firmly in the Growth stage: annual filings are still rising on a multi-year basis, with the recent-window growth rate at 66%. The surge from 2023 to 2024 confirms that commercial 5G deployment has translated directly into intensified patenting of energy-management techniques. New entrants can still establish meaningful positions before the field approaches maturity.
Growth stageExtreme top-tier concentration creates both barriers and gaps
The top five filers account for 73% of the hundred largest filers’ combined total, led by Samsung’s 616 patent families — more than three and a half times Qualcomm’s 169. This concentration means core power-saving signaling and discontinuous-reception mechanisms are densely covered. However, the long tail of smaller filers suggests numerous application-layer and system-level angles remain open to differentiated filing strategies.
High concentrationCo-filing is limited; Samsung and its Beijing R&D center are the most active co-filers
The most active co-filing pairs identified are Samsung Electronics with Beijing Samsung Telecommunications R&D Center (2 joint filings) and Samsung Electronics with the Seoul National University R&D Foundation (2 joint filings). AT&T Intellectual Property and AT&T Technical Services also share one joint filing. The low overall volume of co-filing suggests the field is predominantly driven by intra-corporate R&D rather than cross-industry or academia–industry consortia.
Low co-filingUS leads filings; India and China are emerging filing destinations
The United States is the primary filing jurisdiction, followed by Europe (EPO) and WIPO (PCT). India ranks fourth, ahead of China, which is notable given the scale of Chinese operators; this may reflect the Indian applicant community’s growing engagement with 5G standardization. South Korea, Germany, and the UK form a smaller third tier. Japan’s low count relative to its telecoms industry base is a structural gap worth monitoring.
US-led, India risingGo 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. | Beijing Samsung Telecommunications R&D Center | 2 |
| Samsung Electronics Co., Ltd. | Seoul National University R&DB Foundation | 2 |
| AT&T知识产权一部有限合伙公司 | AT&T TECHNICAL SERVICES CO INC | 1 |
Co-filing pairs, ranked by the number of jointly-filed patent families.
Samsung accelerates; Qualcomm retreats; NVIDIA enters as a new force
The leader board is defined by a single dominant incumbent and a set of challengers with diverging trajectories — some retrenching, others entering fresh.
Samsung Electronics
Samsung holds 616 patent families — the largest portfolio in scope by a wide margin — and is accelerating: recent-period filings ran at 3.5× the prior three-year rate. Its technology focus is concentrated in H04W 52 (wireless power management), H04W 72 (radio-resource scheduling), and H04W 24 (network quality and monitoring), covering the full energy-efficiency signaling stack. This breadth and momentum make Samsung the structural anchor of the field.
families: 616NVIDIA Corporation
NVIDIA holds 33 patent families and entered the field as a new entrant in the recent period, reflecting its strategic move into AI-assisted network management. Unlike Samsung and Qualcomm, NVIDIA’s emphasis skews toward H04W 24 (network monitoring), H04L 41 (network management), and G06F 9 (computing processing), signaling an intent to address energy efficiency through AI inference and compute-layer optimization rather than pure radio-protocol innovation. This distinct angle reduces direct overlap with the leader’s densest claim areas.
families: 33| Applicant | Recent (3 yrs) | Trend |
|---|---|---|
| Samsung Electronics Co., Ltd. | 347 | ▲ 3.5× vs prior 3-yr |
| Qualcomm Incorporated | 31 | ▼ -69% |
| Apple Inc. | 22 | ▼ -12% |
| NVIDIA Corporation | 30 | ▲ new entrant |
| Newman David E. | 27 | ▲ new entrant |
| MASSENGILL R KEMP | 27 | ▲ new entrant |
| Sony Group Corporation | 6 | ▲ new entrant |
| AT&T知识产权一部有限合伙公司 | 6 | ▲ new entrant |
AI-driven optimization and multiplex communications are under-served adjacent branches
Several IPC branches adjacent to the dominant H04W core carry low patent counts relative to their technical relevance to energy efficiency, pointing to areas where new filings would face less incumbent density.
G06N · AI and machine-learning models for network energy optimization
G06N accounts for only 45 patent records — roughly 2% of the corpus — despite machine learning being a widely discussed lever for dynamic energy management in 5G base stations and user equipment. The sparse coverage is notable because AI-based scheduling and load-prediction directly enable the power-saving gains targeted by dominant H04W filings. An entrant with expertise in reinforcement-learning or federated-learning approaches to RAN energy control could file in this branch with comparatively limited incumbent obstruction, provided claims are anchored to specific network-side optimization architectures rather than generic ML methods.
Search this in Eureka →H04J · Multiplex communication for energy-efficient channel aggregation
H04J (multiplex communication) holds 33 patent records — 2% of the corpus — despite carrier aggregation and channel multiplexing being central to 5G spectral and energy efficiency. The low density suggests that the intersection of multiplexing protocol design and explicit power-reduction objectives is an under-served branch. Researchers targeting energy-efficient multi-carrier scheduling, waveform design for reduced power-amplifier back-off, or OFDM symbol-level sleep-mode integration would find a comparatively open landscape here.
Search this in Eureka →How leaders differ in their technology route emphasis
Route coverage across the main technology branches in the current evidence set.
| Player | H04W 52 · Wireless communication networks | H04W 24 · Wireless communication networks | H04W 72 · Wireless communication networks | H04W 76 · Wireless communication networks | H04L 5 · Digital information transmission |
|---|---|---|---|---|---|
| Samsung Electronics Co., Ltd. | Strong · 479 | Moderate · 203 | Strong · 288 | Moderate · 176 | Moderate · 108 |
| Qualcomm Incorporated | Strong · 98 | Strong · 73 | Strong · 68 | Moderate · 48 | Strong · 64 |
| Apple Inc. | Strong · 45 | Moderate · 12 | Moderate · 14 | Moderate · 10 | Emerging · 6 |
| Massengill R. Kemp | Strong · 18 | Strong · 24 | Strong · 17 | Absent | Absent |
| Newman David E. | Strong · 18 | Strong · 24 | Strong · 17 | Absent | Absent |
| Sony Group Corporation | Absent | Strong · 19 | Strong · 12 | Absent | Moderate · 5 |
| NVIDIA Corporation | Absent | Strong · 28 | Absent | Absent | Absent |
Frequently asked questions
The analysis covers 1,209 patent families, spanning filings from 2017 through 2026 across all major patent jurisdictions.
Samsung Electronics is the clear leader with 616 patent families, more than three and a half times the portfolio of second-ranked Qualcomm (169 patent families). Samsung’s recent filing rate also ran at 3.5× its prior three-year pace, reinforcing its dominant position.
The field is in the Growth stage. Annual filings rose from 41 in 2017 to a peak of 236 in 2024, representing 66% growth over the recent window. The lower counts in 2025 and 2026 reflect publication lag, not a genuine slowdown.
The United States leads with 419 patent records, followed by Europe (EPO) with 279 and WIPO (PCT) with 262. India ranks fourth with 123 records, ahead of China at 105, which is a notable structural feature given the scale of Chinese 5G operators.
The highest-cited documents relate to discontinuous reception (DRX) and wake-up signal mechanisms. The top-cited work — on performing and reporting in wireless networks — has accumulated 239 citations, followed by wake-up signal operation patents (205 and 147 citations respectively) and connected-mode DRX methods (175 citations). These signal that low-power listening and sleep-mode protocols are the most foundational and contested technical area.
The two most under-served adjacent branches relative to their technical relevance are G06N (AI and machine-learning models, 45 records, 2% share) and H04J (multiplex communication, 33 records, 2% share). Both intersect directly with 5G energy efficiency objectives but carry substantially lower incumbent density than the dominant H04W domain, making them plausible entry points for differentiated R&D.
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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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