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  • Article

    It's "Show Cause" Time In Delaware

    In mid-April, District of Delaware Chief Judge Colm F. Connolly posted two new standing orders related to that courtroom's disclosure requirements: one requiring litigants to disclose details...
    United StatesLitigation, Mediation & Arbitration
    RPX Corporation
    RPX Corporation
  • Article

    Atlantic IP Pegs Four Defendants Again

    Eireog Innovations Limited, an Atlantic Services IP Limited plaintiff, has filed its first cases over the portfolio of about a dozen patents that it received from NXP last November.
    United StatesIntellectual Property
    RPX Corporation
    RPX Corporation
  • Article

    Dominion's SPV Proceeds In Serial Fashion

    In an Eastern District of Texas complaint, Sovereign Peak Ventures, LLC (SPV), a Dominion Harbor Enterprises, LLC plaintiff, has sued OnePlus Technology (2:24-cv-00654) over wireless charging patents from its large portfolio of former Panasonic assets.
    United StatesIntellectual Property
    RPX Corporation
    RPX Corporation
  • Article

    DPUs The Subject Of New West Texas Complaint

    XtreamEdge, Inc. (as patent owner) and Concurrent Ventures, LLC (as exclusive licensee) have filed what appears to be their first litigation, suing AMD (Pensando Systems) (1:24-cv-00335) in the Western District of Texas.
    United StatesIntellectual Property
    RPX Corporation
    RPX Corporation
  • Article

    New Earbud Campaign Launches Against Nine Defendants

    Wireless earbuds are the focus of a new litigation campaign, filed by Helical LLC against ASUSTek (2:25-cv-00353), Creative Technology (2:25-cv-00354)...
    United StatesIntellectual Property
    RPX Corporation
    RPX Corporation
  • Article

    NPEs Associated With OL Patents Keep Filing New Complaints In Pairs

    Issues surrounding service of complaints continue to plague the more recent suits brought by Mesa Digital alone in this long-running campaign.
    United StatesIntellectual Property
    RPX Corporation
    RPX Corporation
  • Article

    ParTec Trains "Cluster Computing" Patents On Microsoft's Azure AI System

    Patent owner ParTec AG, along with its exclusive licensee and eventual "licensing agent" BF exaQC AG, has sued Microsoft over the provision of the Microsoft Azure AI system and related infrastructure.
    United StatesIntellectual Property
    RPX Corporation
    RPX Corporation
  • Article

    PTAB Allows Supplementation Of Record With Evidence Of Public Availability Of Prior Art Reference

    The Patent Trial and Appeal Board ("PTAB") granted Petitioners RPX Corporation and Advanced Micro, Device, Inc.'s unopposed motion to submit supplemental information ...
    United StatesIntellectual Property
    Akin
    Akin
  • Article

    Redstone Logics Sues Chipmakers

    The deadline for Samsung to respond to the October 2023 complaint that Redstone Logics, LLC filed against it in the Eastern District of Texas has been pushed into early February.
    United StatesIntellectual Property
    RPX Corporation
    RPX Corporation
  • Article

    Rothschild's Display Technologies Sues Five More Vehicle Makers

    Display Technologies, LLC, an entity affiliated with prolific inventor and frequent plaintiff Leigh M. Rothschild, has pushed the number of defendants in its sole litigation campaign past 50.
    United StatesIntellectual Property
    RPX Corporation
    RPX Corporation
  • Article

    UV LED Campaign Ramps Up In 2021

    Currently available USPTO records identify roughly ten US patents held by Nitride.
    United StatesIntellectual Property
    RPX Corporation
    RPX Corporation
  • Article

    Judge Gilstrap Pauses Jury Trials Following COVID-19 Outbreaks

    The COVID-19 pandemic has forced courts to rethink many aspects of the patent litigation process.
    United StatesIntellectual Property
    RPX Corporation
    RPX Corporation
  • Article

    Spangenberg's Back To Litigating

    The patents (8,725,796; 9,438,650; 11,399,003) are broadly directed to operating "digital social networks". The patents belong to a family of 11 with issue dates ranging from May 2014 through September 2024.
    United StatesIntellectual Property
    RPX Corporation
    RPX Corporation
  • Article

    Solos Sees Infringement In Codeveloped Smart Glasses

    Solos Technology Limited, a subsidiary of Solos Incorporation, has filed a District of Massachusetts complaint against EssilorLuxottica and Meta Platforms (1:26-cv-10304), alleging infringement of five "smart eyewear" patents.
    United StatesIntellectual Property
    RPX Corporation
    RPX Corporation
  • Article

    Visual Search Tools Pegged In New Campaign

    Pointwise Ventures LLC has kicked off a litigation campaign by suing Alibaba (2:24-cv-00182), Blippar (2:24-cv-00182), Farfetch UK (2:24-cv-00182)...
    United StatesIntellectual Property
    RPX Corporation
    RPX Corporation
  • Article

    Calypso IP Returns A Former Calypso Wireless Patent To Litigation

    In a new Eastern District of Texas complaint, Calypso IP LLC has accused Samsung (2:24-cv-00568) of infringing a single patent described as generally related to "seamless fixed mobile convergence" for handing off a call from Wi-Fi to a cellular connection.
    United StatesIntellectual Property
    RPX Corporation
    RPX Corporation
  • Article

    VoIP-Pal Opens Up Another Litigation Campaign

    The patents newly asserted (8,630,234; 10,880,721) form a two-patent family with grant dates in January 2014 and December 2020, respectively, and with estimated priority dating back to July 2008.
    United StatesIntellectual Property
    RPX Corporation
    RPX Corporation
  • Article

    Integral Wireless Opens Up Third Empire IP Campaign Over Portfolio Received From IV

    Per publicly available USPTO records, Intellectual Ventures LLC (IV) has divested a portfolio of patents to Texas monetization firm Empire IP LLC in each of 2020...
    United StatesIntellectual Property
    RPX Corporation
    RPX Corporation
  • Article

    Intertrust-Pretium Partnership Files First Litigation

    ITP was created in Delaware on March 25, 2025 but converted to a Texas entity after receiving the above assets, on April 24, 2025
    United StatesIntellectual Property
    RPX Corporation
    RPX Corporation
  • Article

    In Bevy Of New Complaints, Honeyman Cipher Repeats Previously Challenged App Download Allegations

    Litigation of the sole patent asserted in the new complaints (5,991,399) reaches back (to June 2015) to a prior plaintiff, Bradley D. Liddle's Plano Encryption Technologies, LLC (PET).
    United StatesIntellectual Property
    RPX Corporation
    RPX Corporation

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