Mealey's (January 28, 2020, 1:44 PM EST) -- WASHINGTON, D.C. — Hulu LLC and Unified Patents Inc. tell the Federal Circuit U.S. Court of Appeals in a Jan. 24 appellee brief that the Patent Trial and Appeal Board correctly canceled six claims of a data management patent in an inter partes review (Sound View Innovations LLC v. Hulu LLC, et al., Nos. 19-1865, -1866, -1867, Fed. Cir.)....