Salazar v. AT&T Mobility LLC, No. 21-2320 (Fed. Cir. Apr. 5, 2023)

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.

Joe Salazar appeals the United States District Court for the Eastern District of Texas’s judgment of noninfringe- ment, challenging the court’s claim construction. Mr. Sal- azar contends that the court erroneously construed “a microprocessor” to mean one microprocessor, contrary to this court’s precedent. AT&T Mobility LLC, Sprint United Management Company , T -Mobile USA, I nc., and C ellco Partnership Inc., dba Verizon Wireless, Inc. (collectively, “AT&T”) cross-appeal the district court’s ruling that Mr.