A company-or divison of a company-whose sole reason for being is to sue other companies/individuals for patent infringment.Sometimes the troll is a largetech company with many patents.Other times it's a smaller company that purchases patents...then goes huntin'.Don't let this stop you from makin' shit.
UNBIASED ANCHORMAN:"Great news CRACKBERRY ADDICTS!The USPTO
ruled today that PATENT TROLL NTP's claims
against RIM are invalid.Whew...that was
close!More after these emai-uh messages."
A person who researches prior art of a particular patent with the goal of finding the best combination of references that when combined, suggest the patent is likely not valid.
The patent invalidator and the firm’s patent litigator are working together to fight the patent troll’s claim assertions.