Estech Systems IP, LLC v. Mitel Networks, Inc.

  1. October 13, 2023

    Gilstrap Approves Joint Bid To End VoIP Patent Row

    Estech is battling one less company over what it says is infringement of its Voice over Internet Protocol technology after it settled with bank software company Mitel Networks in a Texas federal court.

  2. August 17, 2023

    IP Forecast: Pinterest Looks To Defend DMCA Win At 9th Circ.

    Pinterest heads to the Ninth Circuit next week to defend a lower court ruling that allowed the company to use the Digital Millennium Copyright Act to shield itself from copyright litigation over how it markets images that users upload to the social media site. Here's a look at that case — plus all the other major intellectual property matters on deck in the coming week. 

  3. November 03, 2022

    Gilstrap Won't Let Fiserv, Primoris Exit VoIP Patent Row

    U.S. District Judge Rodney Gilstrap won't allow technology maker Fiserv or engineering giant Primoris to escape a consolidated patent suit lodged against them and others regarding Voice over Internet Protocol technology, adopting a magistrate judge's finding that there are still viable infringement claims against both companies.

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