Patent troll

Flickr/Mr. T in DC

The Patent Troll That's Been Bilking Transit Agencies Finally Slinks Away

ArrivalStar settles after facing its own lawsuit from the American Public Transportation Association.

Reuters

Transit Agencies Are Finally Fighting Back Against an Infamous Patent Troll

The American Public Transportation Association has filed a lawsuit to halt "frivolous" cases brought by a mysterious company based in Luxembourg.

Flickr/John Bracken

Why Is a Patent Troll in Luxembourg Suing U.S. Public Transit Agencies?

ArrivalStar claims it invented live transit alerts. Your apps, taxpayer dollars, and the open data movement are all at stake.