In Power Integrations, Inc. v. Lee, [2014-1123], (August 12, 2015), the Federal Circuit reversed the PTAB’s decision affirming the rejection of claims of U.S. Patent No. 6,249,876, in a reexamination proceeding. The Federal Circuit found that the PTAB erred in failing to … Continue reading PTAB in Reexamination Should Have At Least Acknowledged Prior Court Claim Construction