Wsou Investments LLC v. F5, Inc., No. 23-1427 (Fed. Cir. Apr. 17, 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.

WSOU Investments LLC, dba Brazos Licensing a nd Development—hereafter Brazos—owns U.S. Patent No. 7,548,945, which claims systems and methods for dis- tributing certain network traffic across multiple devices. Brazos sued F5, I nc., fka F5 Networks, Inc ., alleging in- fringement of the patent. C laim-construction proceedings produced a claim -construction order that adopted a con- struction of the “master device” claim limitation in accord- ance with Brazos’s own arguments.