Bandspeed v. ASUSTeK Computer: 8-Patent Wireless Channel IP Dispute Dismissed
Bandspeed, Inc. brought an eight-patent infringement action against ASUSTeK Computer in the Western District of Texas, asserting patents covering wireless channel selection and performance-based management technology. After 532 days of litigation, both parties jointly stipulated to dismissal without prejudice, each bearing their own costs.
Eight wireless channel patents, one joint exit: parsing the Bandspeed–ASUSTeK dismissal
Bandspeed, Inc. filed suit against ASUSTeK Computer, Inc. on November 18, 2022, in the Western District of Texas before Judge David Alan Ezra. The complaint asserted eight patents — US7903608B2, US9379769B2, US7570614B2, US7477624B2, US7027418B2, US8542643B2, US8873500B2, and US9883520B2 — all relating to wireless communications channel selection and performance-based channel management technology, areas directly relevant to Wi-Fi and Bluetooth frequency-hopping implementations found in consumer electronics products such as those in ASUSTeK’s portfolio.
The case closed on May 3, 2024, via a joint stipulation of dismissal filed by both parties. Judge Ezra ordered all claims dismissed in their entirety without prejudice, with each side bearing its own costs, expenses, and legal fees. The without-prejudice designation is legally significant: it leaves the courthouse door open for Bandspeed to reassert these same patents against ASUSTeK in a future action, distinguishing this resolution from a final adjudication on the merits.
The 532-day duration and the mutual cost-bearing arrangement are consistent with a negotiated resolution reached before trial — potentially reflecting a licensing agreement, a covenant not to sue, or simply a strategic decision to stand down. The public record does not disclose the commercial terms, if any, that accompanied the joint stipulation, leaving the ultimate business outcome between the parties undisclosed. For patent watchers, the breadth of the eight-patent assertion suggests Bandspeed views its wireless channel IP portfolio as a platform for licensing rather than a narrow product dispute.
Filing to Dismissed without Prejudice in 532 days
532 days — above the median resolution time for patent cases in W.D. Tex.
Joint dismissal without prejudice: what the order means for both parties
Joint stipulation dismissal — no merits ruling issued
Under Federal Rule of Civil Procedure 41(a)(1)(A)(ii), parties may jointly stipulate to dismissal at any time. Judge Ezra’s order confirms the stipulation was ‘well taken’ and dismissed all claims without prejudice. Crucially, no court has adjudicated validity, infringement, or enforceability of any of the eight Bandspeed patents — the legal slate is clean for potential future proceedings.
No merits adjudicationWithout prejudice preserves Bandspeed’s right to refile
A dismissal without prejudice does not extinguish the underlying claims. Bandspeed could theoretically reassert any or all of the eight patents against ASUSTeK in a future action, subject to applicable statutes of limitations. This contrasts sharply with a with-prejudice dismissal, which would bar refiling. The public record is silent on whether any side agreement — such as a licence or covenant not to sue — renders that refiling right commercially moot.
Refiling right preservedASUSTeK exits without validity finding — but no permanent shield
ASUSTeK obtains dismissal of all eight patent claims with no adverse infringement or damages finding on its record. However, because the dismissal is without prejudice, ASUSTeK does not hold a judicial declaration of non-infringement or invalidity. If no licensing agreement was secured, ASUSTeK’s products remain theoretically exposed to reassertion of the same patents. The mutual cost-bearing order also signals neither side extracted a clear concession from the other.
No invalidity shield obtainedPortfolio licensing dynamic likely drove the joint exit
Bandspeed’s assertion of eight patents across wireless channel selection and management technology — rather than a focused single-patent claim — is consistent with a portfolio licensing strategy. The without-prejudice exit, mutual cost-bearing, and absence of any public trial record suggest the parties likely reached a commercial arrangement outside the courtroom. Other consumer electronics manufacturers in the Wi-Fi and Bluetooth space should treat this case as a signal that Bandspeed’s patent portfolio remains active and enforceable.
Portfolio licensing signalFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Bandspeed, Inc. | Company | Wireless IP licensing entity — holder of US7903608B2 and 7 related channel management patentsSearch in Eureka ↗ |
| Defendant | Asustek Computer, Inc. | Company | ASUSTeK Computer, Inc. — multinational consumer electronics and PC manufacturer (Taiwan)Search in Eureka ↗ |
| Plaintiff counsel | Adam G. Price | Attorney | Counsel for Bandspeed, Inc.Search in Eureka ↗ |
| Plaintiff counsel | Christopher V. Goodpastor | Attorney | Counsel for Bandspeed, Inc.Search in Eureka ↗ |
| Plaintiff counsel | Gabriel R. Gervey | Attorney | Counsel for Bandspeed, Inc.Search in Eureka ↗ |
| Plaintiff counsel | Gregory S. Donahue | Attorney | Counsel for Bandspeed, Inc.Search in Eureka ↗ |
| Plaintiff law firm | DiNovo Price LLP | Law Firm | Representing Bandspeed, Inc.Search in Eureka ↗ |
| Defendant counsel | Andrew T. Oliver | Attorney | Counsel for Asustek Computer, Inc.Search in Eureka ↗ |
| Defendant counsel | Vinay V. Joshi | Attorney | Counsel for Asustek Computer, Inc.Search in Eureka ↗ |
| Defendant law firm | Amin Turocy & Watson LLP | Law Firm | Representing Asustek Computer, Inc.Search in Eureka ↗ |
| Presiding judge | Judge David Alan Ezra | Judge | Texas Western District CourtSearch in Eureka ↗ |
Official order — verbatim text
The order’s language — ‘all claims and causes of action… are DISMISSED in their entirety WITHOUT prejudice’ — is comprehensive in scope but neutral on the merits. No finding of infringement, validity, or damages was made. The phrase ‘well taken’ indicates judicial acceptance of the joint stipulation without independent scrutiny of the parties’ motivations, which is standard for Rule 41(a) joint dismissals. The mutual cost-bearing clause, explicitly stated in the order, eliminates any fee-shifting inference and reinforces the parity of the parties’ exit positions.
US7903608B2 — Wireless communications channel selection and management
The eight asserted patents — spanning application filings from as early as US09/948499 through to US15/194091 — cover a coherent technology family directed at how wireless devices select, monitor, and switch communications channels based on real-time performance data. This encompasses frequency-hopping, interference avoidance, and adaptive channel assignment logic fundamental to modern Wi-Fi (IEEE 802.11) and Bluetooth implementations. The portfolio’s breadth across multiple continuation and continuation-in-part families suggests a deliberate prosecution strategy to capture incremental improvements in channel management architecture over roughly two decades.
For the consumer electronics sector, this patent family sits at the intersection of commodity hardware and high-value wireless protocol implementation. Any device performing dynamic frequency selection — routers, laptops, smartphones, IoT endpoints, wireless peripherals — potentially falls within the claimed methods. The portfolio’s survival through this litigation without any adverse ruling strengthens its commercial leverage. Competitors and implementers of Wi-Fi 6/6E and Bluetooth 5.x should treat these patents as live risks and conduct targeted FTO analysis, particularly against the broadest independent claims in US7027418B2 and US9883520B2.
Should your team run an FTO against Bandspeed’s wireless channel patent portfolio?
If your organisation designs, manufactures, or distributes products incorporating adaptive wireless channel selection — including Wi-Fi chipsets, Bluetooth modules, routers, laptops, or IoT devices — Bandspeed’s eight-patent portfolio warrants immediate FTO scrutiny. The without-prejudice dismissal against ASUSTeK means none of these patents has been narrowed or invalidated by court order, and Bandspeed’s history of broad multi-patent assertion signals an ongoing licensing programme. Product teams launching new wireless-enabled hardware should not assume a prior generation’s design clearance covers next-generation implementations.
PatSnap Eureka’s FTO Search Agent enables R&D and IP teams to map claim language from all eight Bandspeed patents against your product specifications in minutes. Eureka identifies which independent claims pose the highest overlap risk, surfaces prosecution history estoppel arguments, and flags prior art that may support a validity challenge — giving your counsel a structured, evidence-based foundation for any licensing negotiation or IPR strategy before a demand letter arrives.
Run a freedom-to-operate analysis on US7903608B2 to assess your product’s exposure
Run FTO in Eureka →Similar wireless channel management patent cases in W.D. Texas
Explore related wireless communications patent assertions filed in the Western District of Texas, including comparable multi-patent portfolio licensing actions targeting consumer electronics.
What the Bandspeed–ASUSTeK dismissal signals for wireless IP licensing
An eight-patent assertion ending in a joint without-prejudice exit is a recognisable pattern in patent licensing campaigns targeting consumer electronics.
Bandspeed’s eight-patent portfolio remains live after dismissal
No patent in Bandspeed’s asserted set was invalidated, limited, or adjudicated unenforceable. All eight — covering wireless channel selection and performance-based management — retain full presumptive validity. Any company deploying adaptive frequency or channel management in Wi-Fi or Bluetooth products should assess exposure to this portfolio now, not after receiving a demand letter.
Without-prejudice exits in W.D. Tex. often signal off-docket resolution
Mutual cost-bearing combined with a without-prejudice joint stipulation in the Western District of Texas is a well-established pattern signalling that a private commercial arrangement — licence, covenant, or cross-licence — was likely reached. Patent teams tracking Bandspeed should monitor future filings closely: serial without-prejudice dismissals against successive defendants typically indicate an active licensing programme.
Bandspeed v Asustek — key questions answered
Bandspeed asserted eight patents: US7903608B2, US9379769B2, US7570614B2, US7477624B2, US7027418B2, US8542643B2, US8873500B2, and US9883520B2. All relate to wireless communications channel selection and performance-based channel management technology applicable to Wi-Fi and Bluetooth implementations.
The case was dismissed pursuant to a joint stipulation filed by both parties under Federal Rule of Civil Procedure 41(a). Judge Ezra accepted the stipulation and ordered all claims dismissed without prejudice. The public record does not disclose the commercial terms, if any, that accompanied the joint exit, though the mutual cost-bearing arrangement is consistent with a negotiated resolution.
No. A dismissal without prejudice carries no merits determination. None of the eight patents was found invalid, unenforceable, or non-infringed by the court. All eight retain their full presumptive validity and remain potentially assertable against ASUSTeK or any other party, subject to applicable limitations periods and any private agreements reached between the parties.
The order expressly states each party bears its own costs, expenses, and legal fees. This eliminates any inference of fee-shifting under 35 U.S.C. § 285 (exceptional case doctrine) and suggests neither party extracted a financial concession from the other within the court proceedings. It is consistent with a commercially negotiated exit rather than a unilateral capitulation by either side.
Bandspeed was represented by DiNovo Price LLP, with attorneys Adam G. Price, Christopher V. Goodpastor, Gabriel R. Gervey, and Gregory S. Donahue on record. ASUSTeK was represented by Amin Turocy & Watson LLP, with Andrew T. Oliver and Vinay V. Joshi listed as defense counsel. The case was presided over by Judge David Alan Ezra in the Western District of Texas.
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