Sony files patent to block the use of used games January 10, 2013 by admin Tweet According to a patent that has been outed from Sony, the company aims to completely block used games meaning once a game is executed on a system, that game can no longer be executed on another. Read more… Neowin Related Posts:Sony granted patent for mobile phone controller that…An Activision patent offers an idea to suggest games…The Sony PlayStation Store will soon block users…Following Concord flop, Sony says it's still…Epic Games gets $2 billion from Sony and Lego's…