Barnes & Noble got an important win late this week after the ITC agreed (PDF) to make requests to Canada and Finland for evidence from patent holder Mosaid as well as Nokia. The calls would have Mosaid supply documents for its deal with Nokia through a letter rogatory, or a non-binding request to a foreign court. Nokia, meanwhile, would be asked for testimony from CEO Stephen Elop and other executives under the Hague Convention's Article 3, in which case the court wouldn't have much choice but to comply.