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:
Oct. 01, 2013
Filed:
Jul. 30, 2009
Ilan Shufer, Tel Aviv, IL;
Alexei Ledenev, Nes-Ziona, IL;
Michael Kossowsky, Beit Shemesh, IL;
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A system comprises a first computer on which a software program is executed. The software program causes an operation to be performed. The system also comprises a second computer coupled to the first computer and executes a different version of the software program. The second computer automatically duplicates the operation on the different version of the software program. An activity server is also coupled to the first and second computers to analyze a result of the operation on the first computer against a result of the operation on the second computer and to generate a notification when the result of the operation on the second computer is different.