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:
Jun. 09, 1998
Filed:
Jan. 23, 1996
Applicant:
Inventor:
David L Fox, Allen, TX (US);
Assignee:
DSC Communications Corporation, Plano, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
707204 ; 707200 ; 707202 ; 707203 ;
Abstract
A method to verify the integrity of replicated databases that includes the steps of determining a checksum for a first database after updating the first database, determining a checksum for each of a number of second databases after updating each of the second databases, and comparing the checksums for the first database to that of each of the second databases to verify the integrity of each of the second databases.