Is this just an automatic threat letter they send out? (indiesunlimited.com)
With trolls filing thousands of lawsuits every year and blanketing the country in threat letters, states are looking... (eff.org)
Trolls could be required to be much more specific about how the target company's product infringes on the patent troll's claim — right now they can send out threat letters with general claims of infringement — and they could face sanctions when they are found to be using bad - faith tactics. (theglobeandmail.com)