Computer-aided design and analysis of circuits and semiconductor – Nanotechnology related integrated circuit design
Reexamination Certificate
2005-08-16
2005-08-16
Smith, Matthew (Department: 2825)
Computer-aided design and analysis of circuits and semiconductor
Nanotechnology related integrated circuit design
C716S030000, C716S030000
Reexamination Certificate
active
06931615
ABSTRACT:
Some embodiments of the invention provide a path-searching method. This method identifies two sets of states in a multi-state space, where at least some of the states have at least one dimension. It then performs an epsilon-optimal path search to identify an epsilon-optimal path between the two set of states. The epsilon-optimal path is a path that is within an epsilon of the optimal path between the two sets of states. During the espsilon optimal search, the method propagates a cost function that is defined over one state to another state.
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Caldwell Andrew
Teig Steven
Cadence Design Systems Inc.
Lin Sun James
Smith Matthew
Stattler, Johansen and Adeli LLP
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