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:
Jul. 11, 2006
Filed:
Aug. 25, 2003
S. Brandon Keller, Evans, CO (US);
Gregory Dennis Rogers, Fort Collins, CO (US);
George Harold Robbert, Fort Collins, CO (US);
S. Brandon Keller, Evans, CO (US);
Gregory Dennis Rogers, Fort Collins, CO (US);
George Harold Robbert, Fort Collins, CO (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A system and method for determining unmatched design elements in a circuit. The system determines instances of a first type and a second type of the design elements that are connected to a specific node in the circuit, and stores the gate signal name for each determined said occurrence of the first type of design element in a first list. The gate signal name for each determined said occurrence of the second type of design element is than stored in a second list. A value of a design element characteristic and indicia thereof for each determined said occurrence of the first and the second types of the design elements is than stored. A set difference operation is preformed on the first list and the second list to determine orphan gate signal names that appear in only one said list; and a cumulative value is determined for each said design element characteristic, by adding the design element characteristic value corresponding to each stored said orphan gate signal name, to produce a total design element characteristic value.