Cerence Inc. et al v. Microsoft Corporation et al

  1. October 02, 2026

    AI Co. Reaches Deal To End Copyright Case Against Microsoft

    Artificial intelligence company Cerence Inc. has agreed to a deal to end its copyright lawsuit in Delaware federal court against Microsoft Corp. over text-to-speech technology.

  2. June 22, 2026

    Del. Court Seeks Copyright Office Input In Cerence Suit

    A Delaware federal court has punted on Microsoft's request to dodge artificial intelligence company Cerence Inc.'s copyright infringement suit over text-to-speech technology, saying the Register of Copyrights needs to take a look at the question of copyright validity.

  3. May 06, 2025

    Cerence Sues Microsoft Over Text-To-Speech Tech Use

    Massachusetts-based artificial intelligence company Cerence Inc. on Tuesday sued Microsoft and a Microsoft subsidiary in Delaware federal court alleging copyright infringement and accusing them of selling licenses to Cerence's text-to-speech technology without permission.