In Intel Corp. v. Qualcomm Inc., [2020-1828, 2020-1867] (December 28, 2021), the Federal Circuit vacated the Board’s decision that claims 1–9 and 12 of U.S. Patent No. 8,838,949 were not unpatentable, because the PTAB failed to tie its construction of … Continue reading Proper Claim Construction is Essential to a Determination of Patentabilty