Smartwatch Mobileconcepts v. Samsung: Dismissed With Prejudice After 602 Days
Smartwatch Mobileconcepts, LLC asserted US10362480B2 — covering wearable device user access to secured electronics systems — against Samsung Electronics in the Western District of Texas. After 602 days of litigation, the plaintiff filed a notice of dismissal and the case was closed with prejudice, with each party bearing its own costs.
PAE asserts wearable access patent against Samsung, then walks away
Smartwatch Mobileconcepts, LLC filed suit against Samsung Electronics Co., Ltd. on 3 June 2022 in the Western District of Texas before Chief Judge Alan D. Albright, asserting infringement of US10362480B2. The patent, filed under application number US15/234565, covers systems, methods, and apparatuses for enabling wearable device users to access secured electronics systems — a technology directly relevant to Samsung’s Galaxy Watch and related wearable product lines.
On 26 January 2024, the court granted Plaintiff’s Notice of Dismissal and entered a dismissal with prejudice. The order specified that each party shall bear its own costs, expenses, and attorneys’ fees. A dismissal with prejudice is a final adjudication on the merits as a matter of law — Smartwatch Mobileconcepts is permanently barred from reasserting the same patent claims against Samsung arising from the same conduct.
The 602-day duration before a plaintiff-initiated dismissal with prejudice is consistent with a case that advanced through early discovery or claim construction before a negotiated resolution or strategic retreat. The public record does not disclose whether a confidential settlement was reached; the mutual cost-bearing arrangement neither confirms nor rules one out. The absence of any fee award to Samsung suggests the parties ended proceedings without a finding of exceptional case conduct.
Filing to Dismissed with Prejudice in 602 days
602 days — longer than the median W.D. Texas patent case, suggesting substantive pre-trial activity before resolution
Dismissed with prejudice: what the court’s order means for both parties
Dismissal with prejudice bars all future identical claims
A dismissal with prejudice operates as a final judgment on the merits. Smartwatch Mobileconcepts cannot refile the same patent infringement claims under US10362480B2 against Samsung for the same accused products or conduct. The dismissal was entered on the plaintiff’s own notice — suggesting the decision to end the case originated with the patent holder, not the court.
Permanent bar on refilingPatent holder surrenders right to pursue Samsung further
By securing a dismissal with prejudice, Smartwatch Mobileconcepts permanently forfeited its ability to reassert US10362480B2 against Samsung on these facts. Whether a confidential settlement preceded the dismissal is not disclosed in the public record. The mutual cost-bearing order is consistent with either a negotiated exit or a plaintiff recognising adverse litigation risk before a dispositive ruling.
Claims extinguished vs. SamsungSamsung exits with no liability finding and no cost award
Samsung achieved a full exit from the litigation without any finding of infringement, validity ruling, or damages award. The ‘each party bears own costs’ order means Samsung received no fee recovery under 35 U.S.C. § 285, which typically requires a finding of an ‘exceptional case.’ The dismissal with prejudice does, however, permanently protect Samsung from this plaintiff asserting the same claims again.
No liability, no fee recoveryUS10362480B2 remains live — risk for other wearable OEMs
The dismissal resolves only the Samsung dispute. US10362480B2 survives fully intact and enforceable — no invalidity finding, no claim construction order, and no IPR decision was entered in this case. Other wearable device manufacturers integrating secure-access functionality into smartwatches or IoT wearables should treat this patent as an active enforcement risk until a merits ruling or USPTO post-grant proceeding disposes of it.
Patent still enforceableFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Smartwatch Mobileconcepts, LLC | Company | Patent assertion entity — holder of US10362480B2 (wearable device access to secured electronics)Search in Eureka ↗ |
| Defendant | Samsung Electronics Co., Ltd. | Company | Samsung Electronics Co., Ltd. — global consumer electronics manufacturer, Galaxy wearables makerSearch in Eureka ↗ |
| Plaintiff counsel | William P. Ramey , III | Attorney | Counsel for Smartwatch Mobileconcepts, LLCSearch in Eureka ↗ |
| Plaintiff law firm | Ramey LLP | Law Firm | Representing Smartwatch Mobileconcepts, LLCSearch in Eureka ↗ |
| Defendant counsel | Daniel W. Richards | Attorney | Counsel for Samsung Electronics Co., Ltd.Search in Eureka ↗ |
| Defendant counsel | David S. Chun | Attorney | Counsel for Samsung Electronics Co., Ltd.Search in Eureka ↗ |
| Defendant counsel | Melissa Richards Smith | Attorney | Counsel for Samsung Electronics Co., Ltd.Search in Eureka ↗ |
| Defendant counsel | Ryan C. Brunner | Attorney | Counsel for Samsung Electronics Co., Ltd.Search in Eureka ↗ |
| Defendant counsel | Steven Pepe | Attorney | Counsel for Samsung Electronics Co., Ltd.Search in Eureka ↗ |
| Defendant law firm | Gillam & Smith LLP | Law Firm | Representing Samsung Electronics Co., Ltd.Search in Eureka ↗ |
| Defendant law firm | Ropes & Gray LLP | Law Firm | Representing Samsung Electronics Co., Ltd.Search in Eureka ↗ |
| Presiding judge | Judge Alan D Albright | Judge | Texas Western District CourtSearch in Eureka ↗ |
Official order — verbatim text
The court’s order adopts the plaintiff’s notice of dismissal and enters the termination with prejudice — a permanent, merits-equivalent bar on refiling. The explicit instruction that ‘each party shall bear its own costs, expenses and attorneys’ fees’ forecloses any post-dismissal fee motion under 35 U.S.C. § 285. The phrasing ‘of the opinion that it should be GRANTED’ reflects the court’s discretionary acceptance of the notice rather than a contested motion outcome, consistent with Rule 41(a)(2) practice.
US10362480B2 — Wearable Device Access to Secured Electronics Systems
US10362480B2, filed under application US15/234565, protects systems, methods, and apparatuses enabling wearable device users to authenticate and access secured electronics systems. The patent sits at the intersection of wearable computing and device security — covering the authentication handshake between a wearable (such as a smartwatch) and a secured host device or system. This is a technically relevant domain as wearable-based unlock and access-control features have become standard in consumer electronics platforms.
For the wearable and IoT authentication sector, US10362480B2 represents a potentially broad claim set covering the functional interaction between wearables and secured electronics — a feature embedded in products across smartwatches, fitness bands, and enterprise wearables. No post-grant challenge or invalidity ruling has been entered against this patent in this case, leaving its claims at full presumptive strength. Competitors in the Galaxy Watch, Apple Watch, or enterprise IoT wearable segments should assess exposure across independent and dependent claims before shipping secure-access features.
Should you run an FTO against US10362480B2?
Any company developing wearable devices with secure authentication, device-unlock, or access-control capabilities — including smartwatches, fitness trackers, AR/VR headsets, or IoT wearables — should treat US10362480B2 as a live FTO concern. This case closed without any claim construction order or invalidity finding. The patent’s full scope remains undetermined by any court, and the plaintiff has demonstrated a willingness to assert it against a major OEM in W.D. Texas.
PatSnap Eureka’s FTO Search Agent maps your product’s authentication and wearable-access feature set against the claim language of US10362480B2 and related family members in minutes. Eureka identifies design-around opportunities, flags continuation applications in prosecution, and surfaces prior art that could support an IPR or ex parte reexamination petition — giving your legal and product teams the intelligence they need before a cease-and-desist arrives.
Run a freedom-to-operate analysis on US10362480B2 to assess your product’s exposure
Run FTO in Eureka →Similar wearable device patent cases in W.D. Texas
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What this case signals for the wearable device IP landscape
A with-prejudice exit after 602 days — no fee award, no merits ruling — leaves the patent fully live for future enforcement against others.
US10362480B2 is an active enforcement risk for all wearable OEMs
No invalidity finding, no claim construction, and no IPR was entered in this case. Any manufacturer embedding wearable-to-device authentication or secure-access functionality should conduct an FTO review against US10362480B2 before launch — this case provides zero defensive precedent for third parties.
W.D. Texas dismissals with prejudice don’t always signal defeat
The mutual cost-bearing order and plaintiff-initiated notice are consistent with a confidential settlement or a strategic portfolio consolidation. IP teams should not interpret a with-prejudice dismissal as proof of patent weakness — the underlying claims remain presumptively valid and fully enforceable against non-Samsung targets.
Smartwatch v Samsung — key questions answered
The dismissal with prejudice in Case No. 6:22-cv-00571 permanently bars Smartwatch Mobileconcepts from reasserting US10362480B2 against Samsung for the same accused conduct. It operates as a final adjudication on the merits as a matter of law, even though no trial or claim construction ruling was issued. Samsung is fully protected from this plaintiff on these claims going forward.
No. The case closed on a plaintiff-initiated dismissal with prejudice — no invalidity finding, no non-infringement ruling, and no claim construction order was entered. US10362480B2 remains fully valid and enforceable against third parties. The dismissal provides no prior art or claim-scope precedent that competitors can rely on.
The public record does not disclose the specific reason. A plaintiff-initiated dismissal with prejudice after 602 days is consistent with a confidential settlement, an adverse litigation development prompting strategic retreat, or a portfolio management decision. The mutual cost-bearing order neither confirms nor rules out a financial resolution between the parties.
No. The court’s order specified that each party shall bear its own costs, expenses, and attorneys’ fees. Samsung did not receive a fee award under 35 U.S.C. § 285. Such an award would require a finding of ‘exceptional case’ conduct, which was not made here.
US10362480B2, filed under application US15/234565, covers systems, methods, and apparatuses for enabling wearable device users to access secured electronics systems. It sits at the intersection of wearable computing and device authentication — protecting the mechanism by which a smartwatch or similar wearable grants a user access to a secured host system. It is directly relevant to smartwatch unlock and IoT wearable authentication products.
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