PJC Logistics [NPE] filed suit against Zonar Systems, alleging that Zonar’s vehicle monitoring and tracking systems infringe a patent related to a vehicle tracking and security.  PJC Logistics has filed over 15 prior suits since March 2011.  The patent-in-suit originated with Auto-Trac, Inc. and was assigned to PJC Logistics in February 2011.  3/9, District of Oregon, 3:2012cv00429.