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TP-Link v. Atlas Global Technologies — Wi-Fi 6 Patent Appeal | PatSnap
Patent Litigation

TP-Link v. Atlas Global Technologies: Federal Circuit Affirms Wi-Fi 6 Patent Ruling

TP-Link Technologies and TP-Link Corp. appealed to the Federal Circuit against Atlas Global Technologies LLC over eight Wi-Fi 6 patents covering more than 40 TP-Link products. A per curiam panel of Judges Prost, Hughes, and Stoll affirmed the decision below, closing the appeal after 609 days.

Resolution time
609days
609 days — from filing to Federal Circuit closure
Patents asserted
8
US9763259B2 and 7 further Wi-Fi 6 patents asserted
Outcome
Appeal Dismissed
Recorded basis of termination; Federal Circuit panel issued an AFFIRMED order per curiam
Cost ruling
Not disclosed
No costs ruling is recorded in the available case data
Published by PatSnap Insights Team · Verified by PatSnap Eureka Data
Case overview

Eight Wi-Fi 6 Patents, 40+ Products, One Federal Circuit Affirmance

TP-Link Technologies Co. and TP-Link Corp. Ltd. filed this Federal Circuit appeal (No. 25-1039) on 8 October 2024 against Atlas Global Technologies LLC. The dispute centres on eight US patents — US9763259B2, US9825738B2, US10020919B2, US10756851B2, US9531520B2, US9917679B2, US9532187B2, and US9912513B2 — all relating to Wi-Fi 6 technology, and covers a broad range of TP-Link products including the Archer AX series, Deco mesh systems, EAP access points, and Omada access points.

The recorded basis of termination is 'Appeal Dismissed'; the docket order states that the Federal Circuit panel of Judges Prost, Hughes, and Stoll issued a per curiam judgment reading 'AFFIRMED.' The specific terms of the underlying judgment that was affirmed are not further disclosed in the available record.

The case ran for 609 days from filing to closure. What drove the appellate outcome and the precise scope of the lower-court judgment that was affirmed are not disclosed in the public record available here. The volume of accused products — more than 40 distinct TP-Link SKUs — suggests the commercial stakes were substantial for both parties.

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Case at a glance
Case no.25-1039
CourtCourt of Appeals for the Federal Circuit
JudgeN/A
FiledOctober 8, 2024
ClosedJune 9, 2026
Duration609 days
OutcomeAppeal Dismissed
Verdict causeInfringement Action
BasisAppeal Dismissed
Prior Art Intelligence
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Case data sourced from PACER / Court of Appeals for the Federal Circuit via PatSnap Eureka Litigation Intelligence Explore similar cases ↗
Case timeline

Filing to Appeal Dismissed in 609 days

609 days — from filing to Federal Circuit closure

Case timeline: Appeal filed OCT 8 2024 — 609 days total Horizontal timeline showing the three key events in TP-Link Technologies, Co. v ATLAS GLOBAL TECHNOLOGIES LLC from filing to resolution. Source: PACER, Court of Appeals for the Federal Circuit. OCT 8 2024 Appeal filed Pre-trial proceedings JUN 9 2026 Appeal Dismissed 609 DAYS TOTAL
Patent at issue

US9763259B2 and seven further Wi-Fi 6 patents asserted by Atlas Global

Publication No.US9763259B2
Application No.US14/862078
Patent details
ProductWi-Fi 6 wireless communication and network scheduling technology
Cited in actionOctober 8, 2024

Publication No.US9825738B2
Application No.US14/678724
Patent details
ProductWi-Fi 6 wireless data transmission and signalling technology
Cited in actionOctober 8, 2024

Publication No.US10020919B2
Application No.US15/497094
Patent details
ProductWi-Fi 6 wireless network access and protocol technology
Cited in actionOctober 8, 2024

Publication No.US10756851B2
Application No.US16/203501
Patent details
ProductWi-Fi 6 wireless network channel management technology
Cited in actionOctober 8, 2024

Publication No.US9531520B2
Application No.US15/078920
Patent details
ProductWi-Fi 6 wireless network synchronisation and access technology
Cited in actionOctober 8, 2024

Publication No.US9917679B2
Application No.US14/931753
Patent details
ProductWi-Fi 6 wireless network resource allocation technology
Cited in actionOctober 8, 2024

Publication No.US9532187B2
Application No.US14/823524
Patent details
ProductWi-Fi 6 wireless link management and configuration technology
Cited in actionOctober 8, 2024

Publication No.US9912513B2
Application No.US15/203717
Patent details
ProductWi-Fi 6 wireless network operation and control technology
Cited in actionOctober 8, 2024
Technical brief · sourced from PatSnap patent database
Patent figurePatent figure
Representative claim (1 of 2 independent)
1. A sounding method by a first receiving device, the method comprising: receiving a null data packet announcement (NDPA) frame from a transmitting device; receiving a null data packet (NDP) frame from the transmitting device after receiving the NPDA frame; and transmitting to the transmitting device a feedback frame including subchannel information measured on a first subchannel after receiving the NDP frame, the first subchannel being a subchannel that is allocated to the first receiving device among a plurality of subchannels into which a predetermined band is divided, wherein transmitting the feedback frame i…
Technical background
CROSS-REFERENCE TO RELATED APPLICATION This application claims priority to and the benefit of U.S. Provisional Application No. 62/054,270, filed on Sep. 23, 2014, in the U.S. Patent and Trademark Office and priority to and the benefit of Korean Patent Application No. 10-2015-0116576, filed on Aug. 19, 2015, in the Korean Intellectual Property Office, the entire contents of which are incorporated herein by reference. BACKGROUND (a) Field The described technology relates generally to a sounding method. More particula…
Patent family
2 family members across 1 jurisdiction (US)
PatSnap Eureka · FTO Search Agent
Should you run an FTO against US9763259B2 and the Atlas Global Wi-Fi 6 portfolio?

Any organisation designing, manufacturing, or distributing Wi-Fi 6 (802.11ax) products — routers, access points, mesh nodes, or chipsets — should consider whether these eight appellate-validated patents cover their implementations. The accused product list in this case spans consumer and enterprise segments, suggesting the patents may have broad claim coverage across device categories.

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Official verdict

Official order — verbatim text

THIS CAUSE having been heard and considered, it is ORDERED and ADJUDGED: PER CURIAM (PROST, HUGHES, and STOLL, Circuit Judges). AFFIRMED.
Source: PACER Docket, Case 25-1039, Court of Appeals for the Federal Circuit

The per curiam order — 'AFFIRMED' — by Judges Prost, Hughes, and Stoll confirms that the Federal Circuit found no reversible error in the decision below under the applicable appellate standard of review. A per curiam disposition, without a separate opinion, indicates panel unanimity. The recorded basis of termination is 'Appeal Dismissed'; the docket order states 'AFFIRMED' — the reader should note both characterisations as they appear in the record.

PACER case 25-1039 · Public docket record Explore in Eureka ↗
Court ruling

Federal Circuit affirms: what the ruling means for both parties

Legal mechanism

What 'AFFIRMED' means at the Federal Circuit

An affirmance by the Federal Circuit means the panel found no reversible error in the decision of the court below. The lower-court judgment stands in full. TP-Link's appellate arguments — whatever their specific form — did not persuade the panel of Judges Prost, Hughes, and Stoll to disturb the prior ruling. The per curiam form signals unanimous agreement without a need for extended written reasoning.

No reversible error found
Patent holder outcome

Atlas Global's eight patents survive Federal Circuit scrutiny

For Atlas Global Technologies as appellee, the affirmance validates the enforceability of all eight asserted Wi-Fi 6 patents at the appellate level. The decision below — including any findings on infringement, validity, or both — is now confirmed by the Federal Circuit, raising the bar for any future challenge by TP-Link or similarly situated parties in the Wi-Fi 6 space.

Patents upheld on appeal
Challenger outcome

TP-Link's appellate options at this level are exhausted

For TP-Link Technologies and TP-Link Corp., the affirmance closes this avenue of challenge. Further Federal Circuit review on the same grounds is not available. Any remaining options — such as a petition to the Supreme Court or collateral proceedings like inter partes review — would operate under distinct procedural frameworks and are not addressed in the available record.

Appellate challenge unsuccessful
Commercial implications

Wi-Fi 6 product makers face a strengthened patent baseline

The Federal Circuit's affirmance strengthens Atlas Global's portfolio of eight Wi-Fi 6 patents against a broad product range — more than 40 TP-Link SKUs spanning routers, mesh systems, and enterprise access points. Competitors and suppliers operating in the Wi-Fi 6 (802.11ax) space should note that these patents have now cleared appellate review, consistent with a heightened enforcement risk across the sector.

Elevated Wi-Fi 6 enforcement risk
Legal analysis based on PACER docket records for case 25-1039 and PatSnap Eureka litigation intelligence Search PatSnap Eureka ↗
Parties and representation

Full party and counsel information

RoleNameTypeDetail
PlaintiffTP-Link Technologies, Co.Company/Search in Eureka ↗
Co-PlaintiffTP-LINK CORP. LTD.CompanySearch in Eureka ↗
DefendantATLAS GLOBAL TECHNOLOGIES LLCCompany/Search in Eureka ↗
Plaintiff counselKevin BellAttorneyCounsel for TP-Link Technologies, Co.Search in Eureka ↗
Plaintiff law firmKilpatrick Townsend & Stockton, LLPLaw FirmRepresenting TP-Link Technologies, Co.Search in Eureka ↗
Defendant counselAlden HarrisAttorneyCounsel for ATLAS GLOBAL TECHNOLOGIES LLCSearch in Eureka ↗
Defendant counselAlejandra SalinasAttorneyCounsel for ATLAS GLOBAL TECHNOLOGIES LLCSearch in Eureka ↗
Defendant counselAlexander AikenAttorneyCounsel for ATLAS GLOBAL TECHNOLOGIES LLCSearch in Eureka ↗
Defendant counselBlaine LarsonAttorneyCounsel for ATLAS GLOBAL TECHNOLOGIES LLCSearch in Eureka ↗
Defendant counselEric J. EngerAttorneyCounsel for ATLAS GLOBAL TECHNOLOGIES LLCSearch in Eureka ↗
Defendant counselJoseph Samuel GrinsteinAttorneyCounsel for ATLAS GLOBAL TECHNOLOGIES LLCSearch in Eureka ↗
Defendant counselKalpana SrinivasanAttorneyCounsel for ATLAS GLOBAL TECHNOLOGIES LLCSearch in Eureka ↗
Defendant counselMichael F. HeimAttorneyCounsel for ATLAS GLOBAL TECHNOLOGIES LLCSearch in Eureka ↗
Defendant law firmHeim, Payne & Chorush, LLPLaw FirmRepresenting ATLAS GLOBAL TECHNOLOGIES LLCSearch in Eureka ↗
Defendant law firmSusman Godfrey LLPLaw FirmRepresenting ATLAS GLOBAL TECHNOLOGIES LLCSearch in Eureka ↗
Presiding judgeJudge N/AJudgeCourt of Appeals for the Federal CircuitSearch in Eureka ↗
R&D signals

R&D signals in the Wi-Fi 6 and 802.11ax patent space

Forward-looking patent and innovation intelligence derived from the TP-Link v. Atlas Global dispute and the eight Wi-Fi 6 patents at its centre.

Patent portfolio

Atlas Global's Wi-Fi 6 patent portfolio depth and filing activity

Atlas Global Technologies holds at least eight granted US patents in the Wi-Fi 6 space, now appellate-validated. Understanding the full scope of this portfolio — including continuation filings, divisionals, and any pending applications — is critical for companies assessing long-term exposure in the 802.11ax market.

PAE portfolio depth
Technology landscape

Filing trends in the Wi-Fi 6 and 802.11ax standards domain

The 802.11ax standard has generated a dense filing landscape across chipset makers, OEMs, and research institutions. Tracking claim construction trends around MU-MIMO, OFDMA, and BSS colouring — key Wi-Fi 6 technical features — can identify where enforcement risk is concentrating and where design-around space remains open.

802.11ax filing trends
Competitor IP posture

TP-Link's own Wi-Fi 6 patent holdings and defensive posture

As a major Wi-Fi 6 hardware manufacturer, TP-Link Technologies maintains its own IP portfolio in the wireless networking domain. Analysing TP-Link's filing activity — particularly in 802.11ax scheduling, beamforming, and network management — reveals its defensive depth and any potential cross-licensing leverage in future disputes.

TP-Link IP holdings
White space

Design-around opportunities adjacent to the eight asserted patents

With eight specific Wi-Fi 6 patents now appellate-validated, R&D teams should map claim boundaries to identify technical implementation paths that fall outside these claims. White-space analysis around the application numbers — US14/862078, US14/678724, US15/497094, US16/203501, US15/078920, US14/931753, US14/823524, US15/203717 — can guide next-generation 802.11ax and Wi-Fi 7 architecture decisions.

Design-around white space
Related litigation

Similar Wi-Fi 6 patent infringement appeals at the Federal Circuit

Explore comparable 802.11ax patent enforcement cases and Federal Circuit appeals involving Wi-Fi 6 technology, patent assertion entities, and wireless networking hardware defendants.

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Access 40+ similar cases in PatSnap Eureka
TP-Link Technologies, Co. patent enforcement history, Court of Appeals for the Federal Circuit case history, TP-Link Technologies, Co.'s full IP portfolio, and comparable case analysis
Other Atlas Global actionsWi-Fi 6 Federal Circuit appeals802.11ax PAE enforcementTP-Link IP litigation history
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Strategic implications

What this case signals for the Wi-Fi 6 IP landscape

Eight patents affirmed at the Federal Circuit across 40+ products — a significant signal for any company active in 802.11ax technology.

Wi-Fi 6 patent risk is now appellate-validated across a broad product range

The Federal Circuit's per curiam affirmance means Atlas Global's eight Wi-Fi 6 patents have survived the highest domestic patent appellate review. Any router, mesh, or enterprise access-point maker whose products implement 802.11ax standards should treat this portfolio as a live enforcement risk — not merely a district-court assertion.

Broad accused-product lists signal assertion strategies worth monitoring

With more than 40 TP-Link SKUs named, this case is consistent with a broad-scope assertion strategy targeting an entire product ecosystem rather than a single device. IP teams at Wi-Fi 6 hardware makers should map their own product lines against the eight asserted patents as a priority FTO exercise.

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Full strategic analysis in PatSnap Eureka
Unlock enforcement-risk and PTAB strategy analysis specific to this Federal Circuit Wi-Fi 6 appeal and Atlas Global's eight-patent portfolio.
Atlas Global filing historyIPR estoppel risk map802.11ax claim mapping
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Frequently asked questions

TP-Link v ATLAS — key questions answered

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Monitor Wi-Fi 6 patent enforcement risk with PatSnap Eureka

The Federal Circuit's affirmance of eight Atlas Global Wi-Fi 6 patents signals active enforcement risk for any 802.11ax product maker. Use Eureka to run FTO searches against this portfolio and set portfolio-level alerts for new filings or litigation activity.

Disclaimer

This page is compiled from public court dockets and third-party patent and litigation data via PatSnap Eureka, and is provided for general informational purposes only. The information shown — including party names, patent and application numbers, dates, case status, outcomes, and any analysis — may be incomplete, may not reflect the most recent filings or legal status, and may contain errors or omissions. Verify all details against official court records (for example, PACER) and the relevant patent office before relying on them.

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