Apple Inc. v. Masimo Corporation et al

  1. October 11, 2024

    Apple Watch Patents Dodge Ax As Masimo Jury Trial Nears

    A Delaware federal judge has refused to invalidate Apple Inc.'s smartwatch patents being challenged by health technology company Masimo Corp. ahead of this month's jury trial over whether the tech behemoth infringed Masimo's pulse oximetry technology patents.

  2. October 07, 2024

    Apple Beats Masimo's Allegations Of Misleading USPTO

    Apple did not deceive the U.S. Patent and Trademark Office when obtaining design patents, a Delaware federal judge ruled Monday, shooting down a key argument from Masimo Corp. as the parties continue to fight over the market for smartwatches.

  3. October 03, 2024

    Apple Loses Patent In Fight With Masimo At PTAB

    An Apple Inc. patent that covers its Apple Watches has failed to hold up in front of an administrative patent board after it was challenged by health technology company Masimo Corp.

  4. July 01, 2024

    Apple Scores Some Patent Board Reviews In Watch IP Fight

    Yet another front has opened in Apple's ongoing legal war with a small medical software company that claims the tech giant used its patents in a blood oxygen sensor found in the newer version of the Apple Watch.

  5. December 14, 2022

    Masimo Launches Counterattack In Apple Watch IP Fights

    Medical device maker Masimo has lodged invalidity, antitrust and infringement counterclaims in two of Apple's patent suits over the Apple Watch and related wearable technology, arguing in part that Apple infringed its patented blood oxygen systems and that the iPhone maker is attempting to hinder competition.