August 08, 2017
A Nebraska federal judge on Tuesday unhooked Sprint from a $32.2 million judgment after a Federal Circuit panel in a separate case invalidated the two Prism network security patents that a jury determined Sprint infringed.
June 30, 2017
Sprint urged a Nebraska federal court Thursday to allow it to duck a $32.2 million judgment after a Federal Circuit panel in a separate case invalidated the two Prism network security patents that a jury determined Sprint infringed.
December 09, 2015
A Nebraska federal judge on Wednesday denied a Sprint Corp. unit's request for a new trial in a dispute over patented network authentication technology, leaving in place a $30 million win for patent holding company Prism Technologies LLC.
July 29, 2015
Patent holding company Prism Technologies LLC lost its bid Tuesday for attorneys' fees after it previously won a $30 million infringement verdict against a Sprint Corp. unit, with a Nebraska federal judge saying the fees weren't warranted under the framework established by the U.S. Supreme Court's recent Octane Fitness ruling.
July 23, 2015
A Sprint Corp. unit pushed for a new patent infringement trial with patent holding company Prism Technologies LLC in a Nebraska federal court Wednesday, saying the judge allowed improper testimony that resulted in a $30 million award against Sprint.
July 09, 2015
Prism Technologies LLC, a patent holding company, asked a Nebraska federal judge to award it attorneys' fees after a $30 million win in an infringement case against a Sprint Corp. unit, saying that Sprint's defense was unreasonable and a waste of time.
June 24, 2015
A Nebraska federal jury on Tuesday ordered a Sprint Corp. unit to pay $30 million to patent-holding company Prism Technologies LCC in a patent infringement suit over network authentication technology in one of five similar suits Prism has lodged against cellphone providers.
June 08, 2015
Ahead of a trial set to begin next week, a Nebraska federal judge on Monday denied a bid by a unit of Sprint Corp. to toss a patent suit brought by Prism Technologies over network authentication technology, calling the cellphone service provider's arguments "outlandish" and unable to withstand scrutiny.
April 06, 2012
A patent-holding company hit five cellphone service providers — including AT&T Inc., T-Mobile U.S.A. Inc. and Verizon Wireless — with infringement suits Wednesday in Nebraska federal court, alleging they tread on patented database and networking technology.