Staton Techiya v. Samsung Electronics — Federal Circuit Appeal Voluntarily Dismissed
Staton Techiya, LLC pursued a Federal Circuit appeal against Samsung Electronics over ten patents spanning earphone audio processing, voice technology, and the Bixby Personal Assistant app. After 197 days, both parties filed a joint stipulation of voluntary dismissal under FRAP 42(b), ending the appeal without a merits ruling.
Ten-patent voice and audio IP appeal ends by joint agreement at Federal Circuit
Staton Techiya, LLC — a patent assertion entity holding a portfolio of audio and voice processing patents — filed this appeal at the Court of Appeals for the Federal Circuit on 6 June 2024, case number 24-1917. The defendants were Samsung Electronics Co., Ltd. and its U.S. subsidiary Samsung Electronics America, Inc. The dispute centred on ten U.S. patents covering earphone audio technology, personal voice assistant functionality (including the Bixby app), and smartphone audio processing, asserted against products including Galaxy Buds+ earphones and Galaxy S20 smartphones.
The appeal was terminated on 20 December 2024 — 197 days after filing — when both parties submitted a joint stipulation of voluntary dismissal pursuant to Federal Rule of Appellate Procedure 42(b). The Federal Circuit ordered the appeal dismissed on that basis. Voluntary dismissal by joint stipulation at the appellate level does not constitute a ruling on the merits; neither party is formally adjudicated winner or loser. The public record is silent on whether the dismissal was with or without prejudice and on any financial terms.
The 197-day resolution — before the Federal Circuit would typically complete a full briefing and argument cycle — suggests the parties reached a private resolution, though the record does not confirm settlement terms. The timing and joint nature of the stipulation are consistent with confidential settlement negotiations concluded after the appeal was docketed but before substantive Federal Circuit review began. What remains unknown from public filings: whether Staton Techiya retains enforcement rights against Samsung on these ten patents, and on what financial or licensing terms, if any, the matter closed.
Filing to Voluntary dismissal in 197 days
197 days — appeal resolved before full Federal Circuit briefing cycle typically concludes
Appeal voluntarily dismissed: what the joint stipulation means for both parties
FRAP 42(b) joint stipulation — no merits adjudication
Federal Rule of Appellate Procedure 42(b) permits parties to dismiss an appeal by filing a signed agreement. Here, both Staton Techiya and Samsung jointly stipulated to dismissal. Critically, the Federal Circuit issued no ruling on the underlying patent claims, infringement arguments, or claim construction. The appellate record closes without establishing any precedent on the ten patents at issue.
Procedural exit — no ruling on patentsThe public record is silent on prejudice designation
When a voluntary dismissal does not specify whether it is with or without prejudice, the practical consequences differ significantly: dismissal with prejudice bars re-filing; without prejudice preserves the right to assert the same patents again. The joint stipulation in Case 24-1917 does not specify either designation in the available public record. Parties and counsel should not assume either direction without reviewing any sealed or private agreement terms.
Prejudice status: not publicly disclosedSamsung avoids Federal Circuit merits ruling — for now
Samsung Electronics and its U.S. subsidiary exit the Federal Circuit proceeding without an adverse appellate judgment. However, because no invalidity or non-infringement ruling was entered on the ten Staton Techiya patents, Samsung cannot point to this dismissal as a shield in future proceedings. The joint nature of the stipulation suggests both parties had sufficient incentive to conclude the appeal privately rather than pursue a Federal Circuit decision.
No appellate precedent establishedTen audio patents remain unadjudicated — sector risk persists
All ten patents — covering earphone audio processing, voice assistant integration, and smartphone acoustic technology — emerge from this appeal without any validity or infringement determination. Competitors in the hearable device and voice assistant sector, including earphone OEMs and voice platform developers, face continued uncertainty. Staton Techiya’s portfolio retains assertive potential unless a private agreement constrains enforcement more broadly.
Portfolio enforcement risk unresolvedFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Staton Techiya, LLC | Company | Patent assertion entity — holder of 10 audio, earphone, and voice processing patentsSearch in Eureka ↗ |
| Defendant | Samsung Electronics Co., Ltd. | Company | Global consumer electronics manufacturer; maker of Galaxy Buds+, Galaxy S20, and BixbySearch in Eureka ↗ |
| Co-Defendant | Samsung Electronics America, Inc. | Company | Search in Eureka ↗ |
| Plaintiff counsel | Jeffrey A. Lamken | Attorney | Counsel for Staton Techiya, LLCSearch in Eureka ↗ |
| Plaintiff counsel | Matthew W. Tieman | Attorney | Counsel for Staton Techiya, LLCSearch in Eureka ↗ |
| Plaintiff counsel | Melissa PallettVasquez | Attorney | Counsel for Staton Techiya, LLCSearch in Eureka ↗ |
| Plaintiff counsel | Michael Eli FlynnO’Brien | Attorney | Counsel for Staton Techiya, LLCSearch in Eureka ↗ |
| Plaintiff counsel | Michael Gregory Pattillo | Attorney | Counsel for Staton Techiya, LLCSearch in Eureka ↗ |
| Plaintiff counsel | Rayiner Hashem | Attorney | Counsel for Staton Techiya, LLCSearch in Eureka ↗ |
| Plaintiff law firm | Bilzin Sumberg Baena Price & Axelrod LLP | Law Firm | Representing Staton Techiya, LLCSearch in Eureka ↗ |
| Plaintiff law firm | Bunsow DeMory LLP | Law Firm | Representing Staton Techiya, LLCSearch in Eureka ↗ |
| Plaintiff law firm | MoloLamken LLP | Law Firm | Representing Staton Techiya, LLCSearch in Eureka ↗ |
| Defendant counsel | Greg Arovas | Attorney | Counsel for Samsung Electronics Co., Ltd.Search in Eureka ↗ |
| Defendant counsel | John C. O’Quinn | Attorney | Counsel for Samsung Electronics Co., Ltd.Search in Eureka ↗ |
| Defendant counsel | Sean M. McEldowney | Attorney | Counsel for Samsung Electronics Co., Ltd.Search in Eureka ↗ |
| Defendant counsel | Stephen DeSalvo AT | Attorney | Counsel for Samsung Electronics Co., Ltd.Search in Eureka ↗ |
| Defendant counsel | William H. Burgess | Attorney | Counsel for Samsung Electronics Co., Ltd.Search in Eureka ↗ |
| Defendant law firm | Kirkland & Ellis, LLP | Law Firm | Representing Samsung Electronics Co., Ltd.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 order recites the parties’ joint stipulation verbatim, granting dismissal under FRAP 42(b) without any substantive legal analysis. This phrasing confirms the court conducted no review of claim construction, infringement, or invalidity arguments. The order creates no binding or persuasive precedent on any of the ten patents. For both parties, the practical legal effect depends entirely on the terms of any private agreement underlying the stipulation — terms which are not disclosed in the public docket.
US10405082B2 and nine co-asserted patents — earphone audio and voice processing
The ten asserted patents — including US10405082B2, US10966015B2, US10979836B2, US9124982B2, US8315400B2, US8111839B2, US9491542B2, US9270244B2, US8254591B2, and US9609424B2 — span a broad technical domain covering earphone audio signal processing, voice activity detection, acoustic environment adaptation, and personal assistant integration. Application dates range from the late 2000s through the mid-2010s, reflecting a portfolio built across multiple generations of hearable and voice technology development. The patents were asserted against Samsung Galaxy Buds+ earphones, Galaxy S20 smartphones, and the Bixby Personal Assistant app.
The breadth of this portfolio — ten patents covering hardware acoustics, DSP algorithms, voice capture, and software assistant integration — is strategically significant for the consumer audio and voice platform sector. Any competitor manufacturing true wireless earphones, voice-enabled wearables, or integrating personal assistant functionality into mobile hardware should treat this portfolio as a live assertion risk. The absence of any invalidity ruling in this case means none of the ten patents has been judicially weakened, and Staton Techiya retains full enforcement capability subject only to any private terms agreed with Samsung.
Should you run an FTO against US10405082B2 and the Staton Techiya audio portfolio?
R&D and product teams developing true wireless earphones, in-ear audio devices, voice assistant-enabled hardware, or smartphone audio processing pipelines should treat the Staton Techiya portfolio as a live FTO priority. With ten patents covering signal processing, acoustic sensing, voice capture, and assistant integration — all unadjudicated — any product in the Galaxy Buds+ or voice assistant category may fall within claim scope. The risk is heightened by the portfolio’s multi-generational filing dates, which may capture both legacy and next-generation implementations.
PatSnap Eureka’s FTO Search Agent can map each of the ten Staton Techiya patents against your product’s technical architecture — identifying claim elements that overlap with earphone DSP, voice activity detection, or assistant integration features. Eureka also enables automated monitoring of Staton Techiya’s litigation and prosecution activity, so your IP team receives early warning of new assertions or continuation filings before they affect your commercial roadmap.
Run a freedom-to-operate analysis on US10405082B2 to assess your product’s exposure
Run FTO in Eureka →Similar Federal Circuit appeals in earphone audio and voice processing IP
Related Federal Circuit appeals and district court actions involving earphone audio processing, voice assistant patents, and consumer electronics infringement disputes.
What this case signals for the hearable audio and voice IP landscape
A ten-patent Federal Circuit appeal ending by joint stipulation raises questions about portfolio leverage, licensing strategy, and competitor exposure in consumer audio.
Joint appellate dismissals often signal private licensing resolution
When both parties jointly file under FRAP 42(b) before briefing concludes, it typically signals a confidential agreement — often a licensing deal or cross-licence. Companies in the earphone and voice assistant space should treat this outcome as a likely portfolio monetisation event rather than a clean vindication for either side.
Ten unadjudicated patents create residual FTO risk for audio hardware makers
None of the ten Staton Techiya patents received an invalidity or non-infringement ruling here. Earphone OEMs, voice assistant platform developers, and smartphone audio teams should assess whether their products fall within the claim scope of US10405082B2, US10966015B2, US10979836B2, and the seven co-asserted patents before building on similar technology.
Staton v Samsung — key questions answered
The Federal Circuit appeal (Case 24-1917) was voluntarily dismissed on 20 December 2024 by joint stipulation of both parties under FRAP 42(b). No merits ruling was issued. The case involved ten patents asserted by Staton Techiya covering earphone audio processing, voice technology, and the Bixby Personal Assistant app against Samsung Galaxy Buds+, Galaxy S20, and related products.
Staton Techiya asserted ten U.S. patents: US10405082B2, US10966015B2, US10979836B2, US9124982B2, US8315400B2, US8111839B2, US9491542B2, US9270244B2, US8254591B2, and US9609424B2. These cover earphone audio signal processing, voice activity detection, acoustic adaptation, personal assistant integration, and related hearable device technologies.
The public record — specifically the Federal Circuit’s order on Case 24-1917 — does not specify whether the voluntary dismissal was with or without prejudice. The available docket reflects only a joint stipulation under FRAP 42(b) without explicit prejudice designation. Any private agreement between the parties on this point is not publicly disclosed.
A FRAP 42(b) dismissal means no Federal Circuit ruling was made on invalidity, infringement, or claim construction for any of the ten Staton Techiya patents. Samsung cannot use this dismissal as a defence against future assertions. The ten patents remain legally valid and enforceable unless separately challenged, for example via IPR proceedings at the USPTO.
Yes, potentially. The voluntary dismissal leaves all ten Staton Techiya patents unadjudicated — no invalidity or non-infringement finding was entered. Companies developing true wireless earphones, voice-enabled wearables, or personal assistant integrations in mobile hardware should conduct freedom-to-operate analysis against this portfolio, particularly given its breadth across DSP, acoustic sensing, and voice assistant claim families.
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