Regents of the University of Minnesota v. AT&T Mobility LLC

  1. January 30, 2025

    Telecom Giants Must Face March Trial In 4G LTE Patent Fight

    A Minnesota federal judge on Thursday refused to hand a group of telecommunications companies a summary judgment win in the University of Minnesota's patent suit over wireless communications technology used in 4G LTE network services, determining that the dispute must be decided by a jury in an upcoming March trial.

  2. August 23, 2024

    AT&T Challenge To 4G Patent Is Late And Wrong, Judge Says

    An effort by AT&T to throw out one of the patents in a long-running suit over 4G LTE network services has fallen flat as a federal judge said the motion was nearly a year late and also legally wrong.

  3. November 07, 2014

    AT&T, Verizon, Others Flouted U. Of Minn. Patents, Suit Says

    The University of Minnesota has launched four lawsuits accusing Verizon Wireless, AT&T Mobility LLC, Sprint Corp. and T-Mobile USA Inc. of incorporating patented wireless communications technology developed by university professors into their 4G LTE network services without the university's authorization.

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