Yesterday, the Federal Circuit ruled en banc that decisions by the Patent Trial and Appeal Board (“PTAB”) concerning the timeliness of inter partes review petitions under 35 U.S.C. § 315(b) can be appealed.  Wi-Fi One, LLC v. Broadcom Corp.  As we previously reported here, a Federal Circuit panel previously held that 35 U.S.C. § 314(d) […]