A year ago, Laminar Research, the maker of the popular X-Plane flight simulator software, was sued by a company called Uniloc, which accused Laminar Research of infringing a Uniloc patent entitled “System and method for preventing unauthorized access to electronic data.” Uniloc is seeking a jury trial and wants agreement that its patent has been infringed, payment for damages and costs, post-judgment royalties and pre- and post-judgment interest.
Intellectual property law
Online flight-planning provider RunwayFinder shut down on December 13 in the wake of a patent lawsuit filed by Aurora, Ore.-based FlightPrep. The patent, which was approved in December 2009 by the U.S. Patent and Trademark Office, applies to graphical route overlays on navigational charts via a Web page and using a remote (read Web server-based) chart database.
Aircraft Technical Publishers (ATP) and Avantext announced the amicable settlement of all federal litigation between them. As part of the settlement, Avantext has agreed to have a judgment entered that ATP’s patents are valid and enforceable.
In return, ATP has granted Avantext a non-exclusive license to ATP’s patent portfolio for an undisclosed sum of money.
A federal jury rejected a claim by Honeywell that Sandel Avionics of Vista, Calif., violated its patents, ending more than six years of legal battles over terrain awareness and warning system (TAWS) technology. The jury at the Delaware Federal Court in Wilmington deliberated for about five hours before deciding last Friday that Sandel did not infringe Honeywell patents for the latter’s enhanced ground proximity warning system (EGPWS).