Appeal No. 95-2576 Application 07/962,952 shortest channel length capable of receiving said maximum voltage" is definite. Therefore, we find that the above quoted Appellants’ claim language sets out and circumscribes the particular area with a reasonable degree of precision. In view of the foregoing, we will not sustain the Examiner’s decision that Appellants’ claims 3, 6, 8, 9 and 12 are properly rejected under 35 U.S.C. § 112, second paragraph. Turning to the Examiner's rejection of Appellants' claims under 35 U.S.C. § 103, the Examiner has failed to set forth a prima facie case. It is the burden of the Examiner to establish why one having ordinary skill in the art would have been led to the claimed invention by the express teachings or suggestions found in the prior art, or by implications contained in such teachings or suggestions. In re Sernaker, 702 F.2d 989, 995, 217 USPQ 1, 6 (Fed. Cir. 1983). "Additionally, when determining obviousness, the claimed invention should be considered as a whole; there is no legally recognizable 'heart' of the invention." Para-Ordnance Mfg. v. SGS Importers Int’l, Inc., 73 F.3d 1085, 1087, 37 USPQ2d 1237, 1239 (Fed. Cir. 1995), cert. denied, 117 S.Ct. 80 (1996) citing W. L. Gore & Assocs., Inc. v. 5Page: Previous 1 2 3 4 5 6 7 8 9 NextLast modified: November 3, 2007