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:
Feb. 12, 2002
Filed:
May. 05, 2000
Applicant:
Inventor:
Doron A. Peled, Berkeley Heights, NJ (US);
Assignee:
Lucent Technologies, Inc., Murray Hill, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
G08B 2/300 ;
U.S. Cl.
CPC ...
G08B 2/300 ;
Abstract
A method for checking a property of a system modeled with a hierarchical message sequence chart is provided. To check a property of the modeled system, a temporal logic causality specification is defined. The specification is translated to a specification automaton, and an implementation automaton is constructed from the hierarchical message sequence chart. The intersection of the automata are then checked for emptiness.