January 09, 2020

Masimo Corporation et al v. Apple Inc.

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Reflects complaints, answers, motions, orders and trial notes entered from Jan. 1, 2011.
Additional or older documents may be available in Pacer.

Coverage

  1. October 28, 2025

    Apple Spared From Some Masimo Patent Claims Before Trial

    A California federal judge issued a mixed ruling in Masimo's case claiming Apple infringed its patents covering pulse oximetry technology for smartwatches, dismissing certain infringement theories but preserving other parts of the case for next week's trial.

39 other articles on this case. View all »

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