Avago v. Netflex: Federal Circuit Affirms — Case No. 23-1750
Avago Technologies International Sales Pte. Limited prevailed on appeal against Netflex, Inc. in a patent infringement dispute over US10911938B2, covering networked self-configuring communication devices. The Federal Circuit issued a per curiam affirmance under Rule 36, closing the case after 572 days without a written opinion.
Rule 36 Affirmance Seals Avago’s Win Over Netflex
Avago Technologies International Sales Pte. Limited filed Case No. 23-1750 at the Court of Appeals for the Federal Circuit on 14 April 2023, appealing from or defending an infringement action concerning US10911938B2. The patent at issue claims a method and system for a networked self-configuring communication device that leverages user preference information — technology with broad applicability in connected device and wireless networking infrastructure.
On 6 November 2024, a three-judge Federal Circuit panel comprising Circuit Judges Dyk, Taranto, and Stoll issued a per curiam affirmance under Federal Circuit Rule 36. A Rule 36 judgment affirms the lower tribunal without a written opinion, signalling the panel found no reversible legal error warranting further explanation. Netflex, as the losing party at this appellate stage, exhausts its Federal Circuit options and faces the full weight of the underlying infringement determination.
The 572-day appellate duration falls within a normal range for Federal Circuit infringement appeals, and the Rule 36 disposition suggests the panel viewed the legal issues as sufficiently settled to require no fresh analysis. What drove the underlying merits — claim construction disputes, invalidity arguments, or infringement theory — remains undisclosed in the public appellate record. Parties considering future challenges to the ‘938 patent face a meaningfully higher bar following this affirmance.
Filing to Appeal Dismissed in 572 days
572 days from filing to Federal Circuit affirmance — consistent with expedited Rule 36 appellate disposition
Federal Circuit affirms: what the ruling means for both parties
Rule 36 affirmance: the lower decision stands without comment
A Federal Circuit Rule 36 judgment affirms the decision below per curiam — meaning no written opinion is issued. The panel, here Judges Dyk, Taranto, and Stoll, collectively determined there was no reversible error in the lower tribunal’s resolution of the infringement action. Rule 36 affirmances carry full precedential weight as to the outcome but offer no new legal reasoning that parties may cite.
No reversible error foundAvago’s patent survives appeal — enforceability strengthened
For Avago Technologies, the affirmance confirms the validity and enforceability of US10911938B2 as determined below. The patent covering networked self-configuring communication devices emerges from this appeal intact. Any injunctive relief or damages award from the lower tribunal is now final at this level. Avago can point to the Federal Circuit affirmance in future licensing negotiations or enforcement actions against third parties.
Patent enforceability confirmedNetflex’s appellate options at Federal Circuit level are exhausted
Netflex has exhausted its appeal of right before the Federal Circuit. Further challenge options are limited to a petition for rehearing en banc — rarely granted — or a petition for certiorari to the Supreme Court. The Rule 36 disposition provides Netflex with no new legal reasoning to work with, making further appellate strategy difficult. The underlying infringement determination now stands as final for practical purposes.
Appellate avenues largely closedStronger patent position raises barrier for competing networked device makers
The Federal Circuit’s affirmance of the infringement ruling on US10911938B2 signals elevated risk for companies operating in the networked self-configuring communication device space. Third parties with products touching user-preference-driven network configuration should treat this patent as an active enforcement risk. A court-tested, appellate-affirmed patent typically commands stronger licensing terms and deters design-around challenges at the claim level.
Higher licensing risk for sectorFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Avago Technologies International Sales Pte. Limited | Company | Semiconductor and connectivity IP licensor — holder of US10911938B2Search in Eureka ↗ |
| Defendant | Netflex, Inc. | Company | Netflex, Inc. — accused infringer of networked self-configuring communication device patentSearch in Eureka ↗ |
| Plaintiff counsel | Dan Young | Attorney | Counsel for Avago Technologies International Sales Pte. LimitedSearch in Eureka ↗ |
| Plaintiff counsel | Kent Dallow | Attorney | Counsel for Avago Technologies International Sales Pte. LimitedSearch in Eureka ↗ |
| Plaintiff counsel | Matthew Christian Holohan | Attorney | Counsel for Avago Technologies International Sales Pte. LimitedSearch in Eureka ↗ |
| Plaintiff law firm | Quarles & Brady LLP | Law Firm | Representing Avago Technologies International Sales Pte. LimitedSearch in Eureka ↗ |
| Defendant counsel | Christopher Scott Ponder | Attorney | Counsel for Netflex, Inc.Search in Eureka ↗ |
| Defendant counsel | Harper Batts | Attorney | Counsel for Netflex, Inc.Search in Eureka ↗ |
| Defendant counsel | Jeffrey Liang | Attorney | Counsel for Netflex, Inc.Search in Eureka ↗ |
| Defendant law firm | Sheppard Mullin Richter & Hampton LLP | Law Firm | Representing Netflex, Inc.Search in Eureka ↗ |
| Presiding judge | Judge N/A | Judge | Court of Appeals for the Federal CircuitSearch in Eureka ↗ |
Official order — verbatim text
The Federal Circuit’s per curiam order — ‘AFFIRMED. See Fed. Cir. R. 36’ — is the appellate court’s most summary form of affirmance, issued when the panel unanimously concludes the decision below contains no reversible error. Applied in this infringement action, it means the claims of US10911938B2, the infringement findings, and any remedies awarded below are upheld in their entirety. Rule 36 affirmances are reviewed under the same standards as any Federal Circuit judgment — they are final and binding on the parties — but because no opinion is published, they offer no new claim construction guidance or obviousness analysis for third parties to rely upon.
US10911938B2 — Networked Self-Configuring Communication Device
US10911938B2, filed under application number US16/834723, claims a method and system for a networked self-configuring communication device that utilises user preference information to automate device configuration across a network. This category of invention sits at the intersection of wireless connectivity, adaptive networking, and user-centric device management — a technically dense space where claim scope and prior art boundaries are frequently contested at the PTAB and in district courts.
For a semiconductor and connectivity IP licensing entity of Avago’s scale, a patent in the networked self-configuration space represents a strategic asset with broad applicability across IoT devices, enterprise networking hardware, and consumer connected products. The Federal Circuit’s affirmance of an infringement finding on this patent materially strengthens its enforcement value. Competitors and licensees in the adaptive networking infrastructure space should treat US10911938B2 as a high-priority patent to monitor and map against current product architectures.
Should you run an FTO analysis against US10911938B2?
Any organisation developing, manufacturing, or distributing networked communication devices that auto-configure using stored or inferred user preference data should treat US10911938B2 as a live infringement risk. The Federal Circuit’s affirmance of the infringement ruling against Netflex demonstrates that this patent has been tested in litigation and survived appellate review. Product teams working on adaptive Wi-Fi systems, IoT onboarding protocols, and enterprise device management platforms are the most directly exposed.
PatSnap Eureka’s FTO Search Agent enables IP and R&D teams to map US10911938B2’s claims against your product specifications, identify prior art that may support design-arounds, and surface related Avago portfolio patents that could expand the enforcement risk perimeter. With the patent now appellate-affirmed, early FTO analysis is significantly more cost-effective than litigation defence.
Run a freedom-to-operate analysis on US10911938B2 to assess your product’s exposure
Run FTO in Eureka →Similar Federal Circuit Appeals: Networked Device Patent Infringement
Federal Circuit appeals involving networked communication device and wireless connectivity patents — cases comparable to Avago v. Netflex, Case No. 23-1750.
What this case signals for the connected device IP landscape
A Rule 36 Federal Circuit affirmance on a self-configuring network device patent has concrete consequences for IP strategy across the wireless connectivity sector.
Rule 36 affirmances are strategically significant despite no written opinion
A Rule 36 judgment means the Federal Circuit found nothing worth correcting below. For IP teams monitoring US10911938B2, this is a signal that the patent’s claims survived judicial scrutiny at the highest appellate level available as of right. Competitors should not read the absence of a written opinion as ambiguity — the outcome is unambiguous in Avago’s favour.
FTO exposure for self-configuring network device technology is now elevated
Any product that implements networked self-configuration using stored user preference data sits within the enforcement shadow of US10911938B2 post-affirmance. R&D teams and product counsel at companies building connected devices, IoT platforms, or adaptive networking infrastructure should revisit claim mapping against this patent’s issued claims before next product cycle.
Avago v Netflex — key questions answered
A Rule 36 affirmance means the Federal Circuit upheld the lower court’s infringement ruling on US10911938B2 without issuing a written opinion. The panel of Judges Dyk, Taranto, and Stoll found no reversible error. The outcome is final at the Federal Circuit level, and Netflex’s options are limited to en banc rehearing or Supreme Court certiorari.
Avago asserted US10911938B2, filed under application number US16/834723. The patent covers a method and system for a networked self-configuring communication device that uses user preference information. The Federal Circuit affirmed the infringement finding on this patent on 6 November 2024.
The appeal was filed on 14 April 2023 and closed on 6 November 2024, a duration of 572 days. This is consistent with a standard Federal Circuit infringement appeal timeline. The per curiam Rule 36 disposition suggests the panel did not require extended briefing analysis before reaching its conclusion.
Avago Technologies was represented by Quarles & Brady LLP, with attorneys Dan Young, Kent Dallow, and Matthew Christian Holohan on record. Netflex was represented by Sheppard Mullin Richter & Hampton LLP, with attorneys Christopher Scott Ponder, Harper Batts, and Jeffrey Liang appearing for the defendant.
Third parties not party to the original litigation may still petition for inter partes review of US10911938B2 at the PTAB, subject to one-year bar and standing requirements under 35 U.S.C. § 315. However, the Federal Circuit affirmance strengthens the patent’s presumption of validity and may make PTAB institution less likely. Parties who were involved in the original litigation face additional estoppel risks under § 315(e).
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