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:
Mar. 04, 2003
Filed:
May. 10, 1999
John W. Hagerman, Boxford, MA (US);
Matthew J. Bellantoni, Belmont, MA (US);
Richard J. Cloutier, Andover, MA (US);
Chrysalis Symbolic Design, Inc., North Billerica, MA (US);
Abstract
A hierarchical structure for a non-hierarchical, non-ordered second representation of a circuit design is generated from a first hierarchical representation and a set of generation rules. Subsequently, the newly generated hierarchical structure is populated by design components to provide a second hierarchical representation. This second hierarchical representation enables comparison between the reference hierarchical structure and the new hierarchy representation to determine equivalence of the circuit designs associated with the new generated and reference hierarchical structure.