While you may have a point for patent trolls fishing for royalties on obvious "inventions", this hardly applies to Ericsson: http://www.ericsson.com/ourportfoli

While you may have a point for patent trolls fishing for royalties on obvious "inventions", this hardly applies to Ericsson: http://www.ericsson.com/ourportfolio/products http://www.ericsson.com/ourportfolio/products