The issue before the court is whether or not a signal is patentable subject matter. Petrus A.C.M. Nuijten appeals the decision of the Board of Patent Appeals and Interferences (“Board”) of the United States Patent and Trademark Office (“PTO”), which rejected claims 14, 22, 23, and 24 in his patent application Serial No. 09/211,928 as unpatentable subject matter outside the scope of 35 U.S.C. § 101. The claims seek to patent any “signal” that has been encoded in a particular manner. Because we agree with the Board that the “signal” claims in Nuijten’s application are not directed to statutory subject matter, we affirm.
