The complaint, filed on June 11, 2007 in the United States District Court for the Western District of North Carolina, accuses Draka Comteq of offering, distributing, selling and importing optical fiber and other products that infringe several U.S. patents, and seeks unspecified monetary damages from Draka Comteq as well as a permanent injunction barring the importation and sale of Draka Comteq's c