Every employee can stay or leave as he pleases, that's not the point. In this case, Apple hired those key-members because they wanted the tech which was develo

Every employee can stay or leave as he pleases, that's not the point. In this case, Apple hired those key-members because they wanted the tech which was developed in the environment created by Masimo. They got what they wanted, but turns out that tech was also patented, so here we are.