Appeal No. 1998-0039 Application No. 08/372,701 broadest reasonable meaning of the words in their ordinary usage as they would be understood by one of ordinary skill in the art, taking into account whatever enlightenment by way of definitions or otherwise that may be afforded by the written description contained in the applicant’s specification.” In re Morris, 127 F.3d 1048, 1054, 44 USPQ2d 1023, 1027 (Fed. Cir. 1997). The examiner has found that the “admitted prior art” in the specification discloses that it was well known to position a shield adjacent to the periphery of a substrate to avoid arcing by forming a conductive bridge of metal between the clamping ring and the wafer (Answer, page 4, citing the specification, page 3, lines 17-24). However, this “well known” feature was accomplished with modified processing equipment, i.e., cutting down the hood area of the clamping ring so a bridge would more easily form (specification, page 3, ll. 17-22). We do not agree with the examiner that any3 steps of the claimed subject matter read on this admitted 3It is also noted that appellant teaches that such modification of the hood area may result in excessive bridge formation which can result in contamination of the wafer (specification, page 3, ll. 22-24). 5Page: Previous 1 2 3 4 5 6 7 8 9 10 NextLast modified: November 3, 2007