Headwater Research LLC v. T-Mobile US, Inc. et al, No. 2:23-cv-00379 (E.D. Tex. July 24, 2025)

From the Opinion

The passage below is extracted verbatim from the opening of the document. It has not been editorially summarized — consult the full opinion for the court's complete reasoning.

Defendants T-Mobile USA, Inc. and Sprint Corp. (collectively, “Defendants”) previously filed a Motion for Partial Summary Judgment that Headwater’s Damages are Limited by 35 U.S.C. 287 (the “Motion”). (Dkt. No. 183.) Magistrate Judge Payne entered a Report and Recommendation recommending granting T-Mobile and Sprint’s Motion with respect to Plaintiff Headwater Research LLC (“Plaintiff”) not having given pre-suit actual notice to Defendants, but otherwise recommending denying the Motion. (Dkt. No. 310.) T-Mobile and Sprint have now filed Objections (Dkt.