The same claims a jury found mobile carrier Sprint liable of infringing were later held invalid under Section 101 by the Federal Circuit in an appeal brought by cell provider T-Mobile. The judgment against Sprint had not been made final.

Case date: 01 February 2019
Case number: No. 2018-1108
Court: United States Court of Appeals, Federal Circuit

A full summary of this case has been published on Kluwer IP Law.


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