THE EPO is a lost cause which grants software patents routinely and flagrantly breaks the rules, the law etc. In contrast, the USPTO has become tougher on software patents (see this local news site about "recent local patents awarded") and the US courts more so. There aren't so many patent cases involving software patents anymore. China has become pretty much the only large country to formally allow software patents and it's hardly surprising that it's being exploited by patent trolls.
"China has become pretty much the only large country to formally allow software patents and it's hardly surprising that it's being exploited by patent trolls."IAM, for a change, uses the term "patent troll activity" in its headline, which is rare (they typically promote patent trolls who fund them and use euphemisms/PR terms/acronyms to describe these). The headline says "Husband and wife accused of patent troll activity face criminal extortion charges in Shanghai". So, at least in some sense, if in China you're a patent troll the government will see you for what you are: an extortionist. In the US, however, it's just "business as usual"; it's considered acceptable as trolls have lobbyists who 'normalise' it and some even receive eulogies when they die like their spiritual leader. From IAM:
Two people have been charged in what could be China’s first criminal prosecution of alleged patent trolls. On 21st July, prosecutors in Shanghai announced a criminal case against a married couple who had obtained patent settlements with a series of pre-IPO companies using litigation, reports to securities regulators and, in at least one case, forged documents. It’s a sign that criminal authorities are taking a close look at business practices around China's fast-growing patent assertion environment. The couple, pseudonymously surnamed Li and Sun, are patent agents by profession, IAM understands.
In a joint effort with colleagues of @Preu_Bohlig we could nullify #monitoring #patent EP1196856B1 (goo.gl/dEeWpt) of #PatentTroll #PacketIntelligence thus endig their #litigation campaign against @HPE, @Sandvine and @HuaweiEU in Europe. Will surely have an impact on US pic.twitter.com/KLg9y3zYpr