(a) Definitions. As used in this article: (i) "Demand letter" means a letter, email or other communication asserting or claiming that the target engaged in patent infringement; (ii) "Target" means a person that: (A) Receives a demand letter or other allegation of patent infringement; (B) Is threatened with or has a lawsuit filed against the person that alleges patent infringement; or (C) Conducts business with a customer who receives a demand letter asserting that the person's product, service or technology infringes a patent.