Washington Revised Code Title 19. Business Regulations--Miscellaneous § 19.350.010. Definitions

(a) Sending or delivering a demand to a target;

(b) Threatening a target with litigation asserting, alleging, or claiming that the target has engaged in patent infringement;

(c) Sending or delivering a demand to the customers of a target; or

(d) Otherwise making claims or allegations, other than those made in litigation against a target, that a target has engaged in patent infringement or that a target should obtain a license to a patent in order to avoid litigation.

(a) Who has received a demand or against whom an assertion of patent infringement has been made;

(b) Who has been threatened with litigation or against whom a lawsuit has been filed alleging patent infringement; or

(c) Who has at least one customer who has received a demand letter asserting that the person's product, service, or technology has infringed a patent.