A Dallas company has filed suit against four of the country’s major air carriers – United, Delta, Continental and Alaska Air – claiming they’re infringing its patents on mobile ticketing and check-in services.
In four identical complaints filed Oct. 13 in Delaware district court, Aeritas LLC alleges the “Mobile services,” “Mobile Check-in,” and “eBoarding Pass” […]
Jay Walker, the entrepreneur-turned-patent enforcer notorious for suing Silicon Valley tech giants and the multi-state Powerball lottery for patent infringement earlier this year, has outdone himself. On Tuesday, Walker’s research and development company, Walker Digital, filed patent infringement suits against Google, Microsoft, Amazon.com, Yahoo! and Vibrant Media using a patent issued that same […]