Samsung accused of patent infringement yet again — this time over eye-tracking tech March 19, 2013 7:16 AM Ricardo Bilton Ricardo Bilton Twitter Profile Recent Stories: Nokia Lumia 928: Verizon’s first high-end Lumia is pretty, but flawed (hands-on) Unstoppable Samsung will sell its 10 millionth Galaxy S4 next week Google buys a quantum computer to make faster, smarter artificial intelligence Another day, another patent infringement claim against Samsung.