Exhibits from the un-sealed joint appendix for Rosetta Stone Ltd., v. Google Inc., No. 10-2007, on appeal to the 4th Circuit. Issue presented: Under the Lanham Act, does the use of trademarked terms in keyword advertising result in infringement when there is evidence of actual confusion?
Calhoun, Jason, "Vol. VI, Tab 38 - Ex. 26 - Email from Jason Calhoun" (2009). Rosetta Stone v. Google (Joint Appendix). 4.