A patent infringement case in which a federal jury in the Eastern District of Texas awarded Grantley Corporation $66 million. The jury found that Clear Channel Communications, Inc. infringed on four of Grantley Corporation's patents related to an integrated inventory management system for radio advertising time. The jury also found that the infringement was willful. The verdict was announced on April 22, 2008. On June 11, 2008, the court enhanced the damages by more than $16.5 million, awarded prejudgment interest and entered judgment totaling more than $89 million. The case settled while on appeal under confidential terms.