Masimo basically came up with the idea of how to do it accurately long before anyone else right? Is that really trolling? I don’t recall the details but I remember thinking they actually had a legitimate claim.
They actually had the majority of their patents invalidated during the legal process.
The one patent they have remaining (that is what Apple are dealing with) is on a very particular sensor configuration not the concept or technology in general beyond that.
The one patent they have remaining (that is what Apple are dealing with) is on a very particular sensor configuration not the concept or technology in general beyond that.