Foreign governments getting into profitable US 'patent troll' business
So-called "patent trolls" can earn millions of dollars by being a costly thorn in the side of companies like Apple. Now, the governments of countries including South Korea and France have shown interest in getting into that business to protect domestic firms, and also potentially make money.
http://feeds.appleinsider.com/click.phdo?i=e7ac91ca04db754b11897fe348376d93
