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Prism Technologies v. Sprint Spectrum L.P.

  1. August 08, 2017

    Sprint Relieved Of $32.2M Judgment After Prism IP Axed

    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.

  2. June 30, 2017

    Sprint Wants $32M Judgment Erased After Prism IP Axed

    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.

  3. December 09, 2015

    Sprint Loses Bid For New Trial After $30M Patent Loss

    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.

  4. July 29, 2015

    Prism Loses Fee Bid Despite $30M Sprint Verdict

    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.

  5. July 23, 2015

    Sprint Wants Retrial In $30M Prism Network Patents Row

    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.

  6. July 09, 2015

    After $30M Win, Prism Also Wants Attys' Fees From Sprint

    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.

  7. June 24, 2015

    Sprint Hit With $30M Verdict Over Network Patent

    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.

  8. June 08, 2015

    Sprint's 'Outlandish' Dismissal Bid Nixed On Eve Of IP Trial

    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.

  9. April 06, 2012

    AT&T, Verizon, Others Accused Of Networking IP Infringment

    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.

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