Concurrent Ventures & XtreamEdge v. AMD & Pensando: DPU Patent Suit Transferred
Concurrent Ventures LLC and XtreamEdge Inc. brought a five-patent infringement action against AMD and its acquired subsidiary Pensando Systems, targeting the AMD Pensando line of Data Processing Units and SmartNICs. After 584 days in Judge Alan Albright’s Western District of Texas court, the case was sealed-order transferred to a new venue before reaching trial.
Five-patent DPU assault on AMD Pensando ends in venue transfer
Filed on 29 March 2024 in the Western District of Texas before Judge Alan D. Albright, this infringement action was brought by Concurrent Ventures LLC and XtreamEdge Inc. against Advanced Micro Devices Inc. and Pensando Systems Inc. — the networking silicon company AMD acquired in 2022. The plaintiffs asserted five US patents (US10985943B1, US10873753B1, US9529767B2, US8924596B1, and US10944634B1) covering data processing unit architecture, distributed services, and network processing technology against AMD’s full Pensando DPU product line, including the Capri, Elba, and Salina DPU silicon and associated SmartNIC and SmartSwitch products.
The case closed on 3 November 2025 not on the merits but pursuant to a sealed order granting AMD’s motion to transfer venue — with the court simultaneously denying a motion to strike new evidence submitted by one of the parties. A transfer order under 28 U.S.C. § 1404(a) moves the entire proceeding to a different federal district court, meaning the infringement and validity disputes over all five patents remain live and will be re-litigated before a new judge and potentially a different jury pool. The substance of the transfer order is sealed, leaving the specific convenience or interest-of-justice rationale unavailable from the public record.
The 584-day duration before transfer is notable: AMD’s success in moving the case out of Judge Albright’s court — historically one of the most plaintiff-friendly venues for patent suits — represents a meaningful procedural win for the defence. AMD’s motion likely argued that the Northern District of California, where both AMD and Pensando are headquartered, offers stronger connections to witnesses, evidence, and prior proceedings. The denial of the motion to strike new evidence suggests the receiving court will inherit a fuller evidentiary record. Key questions — including claim construction, the validity of the five asserted patents, and potential damages tied to a flagship product line — remain entirely unresolved.
Filing to Case Transferred in 584 days
584 days in W.D. Texas before venue transfer — longer than median DPU infringement cases
Case transferred: what a venue change means for both sides
What a § 1404(a) transfer actually means
A transfer of venue under 28 U.S.C. § 1404(a) moves the entire case — all claims, all five patents, all parties — to a new federal district court. It is not a dismissal and creates no res judicata bar. The receiving court starts fresh on scheduling, claim construction, and any pending motions, though the existing evidentiary record travels with the case. The merits of infringement and validity remain completely open.
No merits adjudicationAMD exits Judge Albright’s court — a significant procedural win
Securing a transfer out of the Western District of Texas is a material victory for AMD and Pensando. Judge Albright’s docket is known for fast schedules and plaintiff-favourable outcomes. The likely destination — Northern District of California — is AMD’s home turf, offering familiarity with the technical subject matter and a historically more defence-friendly patent environment. AMD also survived the motion to strike new evidence, keeping its record intact.
Venue advantage shifts to AMDConcurrent Ventures must re-engage in a less favourable forum
For Concurrent Ventures and XtreamEdge, losing the W.D. Texas venue means losing one of the most efficient plaintiff forums in US patent litigation. The new district — likely with a longer docket and different claim-construction norms — raises costs and timelines. All five patents remain asserted, preserving the plaintiffs’ leverage, but re-establishing momentum before a new judge adds meaningful friction to the enforcement campaign.
Claims survive; forum advantage lostDPU patent exposure continues to shadow AMD’s Pensando roadmap
AMD’s Pensando DPU line — spanning Capri, Elba, and Salina silicon plus SmartNIC and SmartSwitch platforms — remains under a five-patent cloud. Until claim construction is completed in the receiving court, AMD cannot fully quantify its exposure. Competitors and customers evaluating DPU-based infrastructure should monitor the transferred docket for injunction risk and potential royalty flow-through on a product line central to AMD’s data-centre strategy.
DPU exposure unresolvedFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Concurrent Ventures, LLC | Company | Patent assertion entity and tech licensor — holder of five DPU and network processing patentsSearch in Eureka ↗ |
| Co-Plaintiff | XtreamEdge, Inc. | Company | Search in Eureka ↗ |
| Defendant | Advanced Micro Devices, Inc. | Company | Advanced Micro Devices (AMD) and subsidiary Pensando Systems — makers of the accused Pensando DPU product lineSearch in Eureka ↗ |
| Co-Defendant | Pensando Systems, Inc. | Company | Search in Eureka ↗ |
| Plaintiff counsel | Adam Adler | Attorney | Counsel for Concurrent Ventures, LLCSearch in Eureka ↗ |
| Plaintiff counsel | Amy L. Ruhland | Attorney | Counsel for Concurrent Ventures, LLCSearch in Eureka ↗ |
| Plaintiff counsel | Ariane Salone Mann | Attorney | Counsel for Concurrent Ventures, LLCSearch in Eureka ↗ |
| Plaintiff counsel | Christine E. Lehman | Attorney | Counsel for Concurrent Ventures, LLCSearch in Eureka ↗ |
| Plaintiff counsel | Laura Carwile | Attorney | Counsel for Concurrent Ventures, LLCSearch in Eureka ↗ |
| Plaintiff counsel | Michael Matulewicz-Crowley | Attorney | Counsel for Concurrent Ventures, LLCSearch in Eureka ↗ |
| Plaintiff counsel | Scott Lamar Cole | Attorney | Counsel for Concurrent Ventures, LLCSearch in Eureka ↗ |
| Plaintiff law firm | Pillsbury Winthrop Shaw Pittman LLP | Law Firm | Representing Concurrent Ventures, LLCSearch in Eureka ↗ |
| Plaintiff law firm | Reichman Jorgensen Lehman & Feldberg LLP | Law Firm | Representing Concurrent Ventures, LLCSearch in Eureka ↗ |
| Defendant counsel | Christopher S. Ponder | Attorney | Counsel for Advanced Micro Devices, Inc.Search in Eureka ↗ |
| Defendant counsel | Harper S. Batts | Attorney | Counsel for Advanced Micro Devices, Inc.Search in Eureka ↗ |
| Defendant counsel | Jeffrey Liang | Attorney | Counsel for Advanced Micro Devices, Inc.Search in Eureka ↗ |
| Defendant counsel | Jonathan R. Defosse | Attorney | Counsel for Advanced Micro Devices, Inc.Search in Eureka ↗ |
| Defendant counsel | Lai L. Yip | Attorney | Counsel for Advanced Micro Devices, Inc.Search in Eureka ↗ |
| Defendant counsel | Mengmeng Du | Attorney | Counsel for Advanced Micro Devices, Inc.Search in Eureka ↗ |
| Defendant law firm | Sheppard, Mullin, Richter, & Hampton LLP | Law Firm | Representing Advanced Micro Devices, Inc.Search in Eureka ↗ |
| Presiding judge | Judge Alan D Albright | Judge | Texas Western District CourtSearch in Eureka ↗ |
Official order — verbatim text
The court’s disposition — a sealed order granting transfer and denying the motion to strike new evidence — resolves only the procedural question of forum, not any substantive patent issue. The denial of the motion to strike is significant: it suggests the receiving court inherits a more complete evidentiary record, potentially including technical expert materials or prior art submissions that AMD sought to introduce late. Because the order is sealed, the specific § 1404(a) factors that tipped the court’s analysis — including witness location, source-code access, and prior litigation connections — are not available from the public record, though the outcome is consistent with post-In re Apple venue transfer practice in W.D. Texas.
US10985943, US10873753, US9529767, US8924596, US10944634 — DPU and network processing
The five asserted patents span two clusters of application dates: US9529767B2 and US8924596B1 trace to application US14/099833 and US14/099844 respectively — suggesting earlier-generation distributed-services and network-offload architectures — while US10985943B1, US10873753B1, and US10944634B1 derive from the US16/03567x application family, indicating a later DPU-generation continuation strategy. Together they cover the technical domain of programmable data-plane processing, distributed network services offload, and hardware-accelerated packet processing — precisely the functions that define modern SmartNIC and DPU products.
The strategic significance of this portfolio is amplified by AMD’s 2022 acquisition of Pensando for approximately $1.9 billion, which positioned the Pensando DPU as AMD’s answer to NVIDIA’s BlueField and Intel’s IPU in the data-centre accelerator market. Asserting these patents against the full Pensando product stack — from Capri to Elba to Salina silicon — targets one of AMD’s key growth vectors for hyperscaler and cloud infrastructure revenue. Competitors developing DPU, IPU, or SmartNIC products in adjacent technical spaces should treat this portfolio as a reference point for freedom-to-operate analysis.
Should you run an FTO against the Concurrent Ventures DPU patent portfolio?
Any engineering team designing or commercialising data processing units, SmartNICs, distributed services cards, or hardware-offload platforms should treat this five-patent portfolio as a priority FTO target. The asserted patents cover broad functional claims in programmable data-plane processing and distributed network services — claim scope that could extend beyond AMD’s specific implementations to competing DPU and IPU architectures from other vendors. With the case now transferred and claim construction pending in the receiving court, the window to identify design-arounds or prior art before injunctive relief is sought is open but narrowing.
PatSnap Eureka’s FTO Search Agent can map each of the five asserted patent families — US10985943, US10873753, US9529767, US8924596, and US10944634 — against your specific product architecture, surfacing claim-by-claim overlap risk and identifying relevant prior art cited in prosecution history. Eureka’s citation graph also reveals related continuation and divisional applications from the XtreamEdge/Concurrent Ventures portfolio that may not yet be asserted, giving R&D and IP teams early warning of adjacent exposure before next-generation DPU tape-out.
Run a freedom-to-operate analysis on US10985943B1 to assess your product’s exposure
Run FTO in Eureka →Similar DPU and SmartNIC patent infringement cases in US district courts
Cases involving data processing unit and SmartNIC patent assertions in W.D. Texas and N.D. California, including venue transfer patterns and semiconductor IP enforcement trends.
What this case signals for the DPU and SmartNIC IP landscape
Five asserted patents, a sealed transfer order, and AMD’s entire Pensando product line in scope — this case is far from over.
W.D. Texas transfer motions are succeeding more often post-In re Apple
AMD’s successful transfer motion reflects a broader shift: Federal Circuit mandamus decisions have pressured W.D. Texas judges to grant § 1404(a) transfers more freely when the defendant’s operative facts, witnesses, and prior art are centred elsewhere. Companies defending DPU or semiconductor patent suits filed in Waco should model transfer motion strategy early.
Five-patent portfolio assertions increase settlement complexity
Asserting five patents across a single product line raises the cost of settlement: each patent requires independent claim-construction and validity analysis. AMD must address all five in the new forum, while plaintiffs retain leverage because even one surviving, infringed claim can anchor damages across the full Pensando DPU revenue base — which spans hyperscaler and cloud deployments.
Concurrent v Advanced — key questions answered
Concurrent Ventures LLC and XtreamEdge Inc. asserted five US patents: US10985943B1, US10873753B1, US9529767B2, US8924596B1, and US10944634B1. All relate to data processing unit architecture, distributed network services, and hardware-offload processing technology, directed at AMD’s Pensando DPU product line.
The court issued a sealed order granting AMD’s motion to transfer venue under 28 U.S.C. § 1404(a). The specific rationale is not public, but transfer motions in W.D. Texas typically succeed when the defendant demonstrates that witnesses, evidence, and operative facts are centred in another district — consistent with AMD and Pensando’s California headquarters.
No. A § 1404(a) transfer moves the entire case to a new federal district court without adjudicating any patent claims. All five patents remain asserted against AMD’s Pensando DPU products, and infringement, validity, and damages will be litigated before a new judge in the receiving court.
The accused products include the AMD Pensando Distributed Services Card, Distributed Services Platform, Giglio DPU, SmartNIC, SmartSwitch, Software-In-Silicon Development Kit (SSDK), and the Capri, Elba, and Salina Data Processing Unit silicon platforms, covering AMD’s full Pensando DPU product ecosystem.
The plaintiffs Concurrent Ventures and XtreamEdge were represented by Pillsbury Winthrop Shaw Pittman LLP and Reichman Jorgensen Lehman & Feldberg LLP. AMD and Pensando Systems were represented by Sheppard, Mullin, Richter & Hampton LLP.
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