Tennessee plaintiff Wristdocs LLC has filed new cases against Alphabet (Google) (6:23-cv-00533), Apple (6:23-cv-00531), Garmin (6:23-cv-00532), Masimo (6:23-cv-00531), and Zepp Health (6:23-cv-00535), all in the Western District of Texas. The two patents now in suit generally relate to pulse oximetry sensors, with infringement allegations targeting the provision of pulse oximeter sensors (Masimo) or wearables that incorporate them (the others).
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