Appeal No. 2005-2512 Reexamination Control No. 90/006,431 power net characteristics like voltage drop, current density and ground bounce. The present invention fulfills this and other needs. Id. at col. 1, l. 61 to col. 2, l. 6. As explained below, the preferred embodiment of the invention employs a “DRACULA®” system available from Cadence Design Systems, Inc. (Cadence”), an “ARCADIA” system available from Archer Systems, Inc. (“Archer”), and a “ChipViewer product” which is not described as being available from a vendor. Figure 1 of the ‘952 Patent, which depicts a preferred embodiment of the invention, is reproduced below: 5Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007