( May 27, 2025, 3:55 PM EDT) -- WASHINGTON, D.C. — A Federal Circuit U.S. Court of Appeals panel issued a mixed opinion in a patent dispute involving devices for monitoring vehicle movement for insurance purposes, largely affirming findings from the U.S. Patent Trial and Appeal Board; the panel held, though, that a portion of the PTAB’s findings were based on an erroneous conclusion during claim construction....