Appeal No. 96-2576 Application 08/148,271 776 F.2d 281, 293, 227 USPQ 657, 664 (Fed. Cir. 1985), cert. denied, 475 U.S. 1017 (1986); ACS Hospital Systems, Inc. v. Montefiore Hospital, 732 F.2d 1572, 1577, 221 USPQ 929, 933 (Fed. Cir. 1984). These showings by the examiner are an essential part of complying with the burden of presenting a prima facie case of obviousness. Note In re Oetiker, 977 F.2d 1443, 1445, 24 USPQ2d 1443, 1444 (Fed. Cir. 1992). As indicated by the cases just cited, the examiner has at least two responsibilities in setting forth a rejection under 35 U.S.C. § 103. First, the examiner must identify all the differences between the claimed invention and the teachings of the prior art. Second, the examiner must explain why the identified differences would have been the result of an obvious modification of the prior art. Since the differences between the claimed invention and the applied prior art in this case appear to have been properly identified and argued by the examiner and appellant, the question for disposition is whether the examiner’s conclusion of obviousness is supported by the evidence of record in this case and the analysis provided by the examiner. With respect to independent claim 1, appellant argues that the following recitations of the claim are not suggested by the applied prior art: (1) the semiconductor chip has a plurality 5Page: Previous 1 2 3 4 5 6 7 8 9 NextLast modified: November 3, 2007