The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 19, 2014
Filed:
Mar. 26, 2008
Harindranath Parameswaran, Noida, IN;
Sachin Shrivastava, Noida, IN;
Harindranath Parameswaran, Noida, IN;
Sachin Shrivastava, Noida, IN;
Cadence Design Systems, Inc., San Jose, CA (US);
Abstract
In one embodiment of the invention, a method for electronic circuit design is disclosed. The method includes analyzing a netlist of a subcircuit to determine one or more input pins and one or more output pins; forming an arc graph of the subcircuit including one or more timing arcs between the one or more input pins and the one or more output pins; and reducing the number of transistors to perturb to perform a sensitivity analysis for within die process variations over the one or more timing arcs to reduce the number of simulations to characterize the subcircuit.