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:
Apr. 22, 2008
Filed:
Oct. 04, 2005
Alexander R. Vogenthaler, New York, NY (US);
Alexander R. Vogenthaler, New York, NY (US);
Xilinx, Inc., San Jose, CA (US);
Abstract
A first hierarchical identifier is efficiently matched with a particular hierarchical identifier from a set of second hierarchical identifiers of a design in a high level modeling system. The matching tolerates name changes and additional design details in the hierarchical identifiers. A first sub-identifier at each level of the first hierarchical identifier is pattern matched with each second sub-identifier at a corresponding level of at least one second hierarchical identifier in a respective first subset of the second hierarchical identifiers. The pattern matching may include determining an edit distance between the first and second sub-identifiers. For each of the levels, a respective second subset of the respective first subset is determined in response to the pattern matching. The particular hierarchical identifier is selected from an intersection of all of the second subsets. The particular hierarchical identifier of the design is displayed on a user interface of the high-level modeling system.