BlackBerry - Cerience FORT COLLINS, CO. (KUNC) - The makers of BlackBerry, the popular handheld wireless device that, among other things, allows you to check your e-mail wherever you might be, are entangled in a closely watched patent infringement case. And no one's watching that more closely than a Fort Collins company that's tied its own future to the success of BlackBerry. Northern Colorado Business Report Editor Bob Baun explains what's at stake for the local business and the status of BlackBerry's legal situation. © Copyright 2009, KUNC