Appeal No. 96-3949 Application No. 08/230,383 The various passages in Okude referenced by the Examiner (Answer, page 3) describe an iterative procedure in which elements are altered from an initial placement until optimization is achieved. The Examiner contends (Answer, pages 8 and 9) that cell interchange transpositions in Okude would inherently be stored in a list to facilitate the handling of the numerous placement interchanges. In response, Appellants argue at pages 8 and 9 of the Answer that Okude utilizes a conventional cell placement representation which consists of a table of cells and their locations. Appellants contrast this with their claimed storing and representation of cell placement as an initial cell placement in combination with a set of cell transpositions from which the cell placement can be derived. As to the Examiner's argument regarding the inherency of storing cell transpositions in Okude, Appellants initially contend (Brief, page 9) that the Examiner is not relying on a single prior art reference as required by the principles of anticipation. Appellants apparently base this argument on their view that the Examiner is, in effect, combining the prior art with an unsupported 5Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007