Mealey's (May 10, 2023, 1:09 PM EDT) -- WASHINGTON, D.C. — The Patent Trial and Appeal Board “failed to address” arguments by Universal Electronics Inc. (UEI) that identified a “hole” in the rejection by an examiner of an application to patent a switching device, the Federal Circuit U.S. Court of Appeals ruled May 10, vacating and remanding the board’s decision....