In Patent Row, Defendant Says Claim Is Indefinite, Injunction Was Error

(January 13, 2021, 12:58 PM EST) -- WASHINGTON, D.C. — In a Jan. 11 Federal Circuit U.S. Court of Appeals corrected appellant brief, a declaratory judgment plaintiff accused of infringing an audio-conferencing patent maintains that it complied with the “very specific roadmap” provided by an Illinois federal judge in a 2019 preliminary injunction, redesigning the accused product, but was nonetheless again enjoined unfairly and found in contempt....