Digimedia Tech is suing Nikon for patent infringement. The involved patents are: 6,914,635 for “Microminiature Zoom System for Digital Camera” 6,545,706 and 7,715,476 for “System, Method and Article of Manufacture for Tracking a Head of a Camera-Generated Image of a Person.” The impacted cameras are the Nikon Coolpix A1000 and Nikon Coolpix P900:
