August 12, 2025
AT&T Inc. and T-Mobile agreed on Tuesday to resolve patent infringement claims brought by Headwater Research LLC related to wireless communications technology after a federal jury last month said Verizon owed $175 million for infringing two patents belonging to Headwater.
July 28, 2025
A Texas magistrate judge has rejected Headwater Research LLC's bid to disqualify McKool Smith LLP from representing AT&T in a wireless patent infringement suit, determining that its attorneys weren't exposed to confidential information while working with a potential business partner.