Uniloc

Uniloc is an aggressive software patent litigant, having filed dozens of lawsuits in the USA.

It would generally fall outside the definition of patent troll since other parts of the company do develop and sell software.

Related pages on ESP Wiki

• Uniloc v. Microsoft (2009, USA)
• Uniloc v. Red Hat and Rackspace (2013, USA)

External links

• Uniloc: Patent lawsuits, Wikipedia
• You can’t patent simple math, judge tells patent troll Uniloc, 28 Mar 2013, Joh Brodkin (Ars Technica)