More than five years after Nokia defeated Apple in a long-running patents battle, the Finnish firm has returned to the fray, filing complaints in 11 countries that Apple is infringing on about 40 of its patents. The 2011 settlement demonstrated that, while Apple might be trouncing Nokia in the smartphone market, it was far from being a mobile technology powerhouse – nor was it invincible in the patents courts, at a time when it was hurling lawsuits at Android rivals. But while it licensed some of Nokia’s patents then, the Finnish firm claims it has subsequently refused to pay its dues for other technologies. Nokia is in a very different situation from that of 2011 itself, having sold its devices…