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:
May. 12, 2009
Filed:
Mar. 20, 2002
Christian Schaefer, Leimen, DE;
Lutz Schmidt, Nussloch, DE;
Wolfgang Reichert, Holzgerlingen, DE;
SAP AG, Walldorf, DE;
Abstract
A method and system that replicates state information stored in a first data processing system to a second data processing system, whereby the state information is kept in a set of records. An incoming request message requesting a change of the state information is received and an indicator is assigned to the incoming request message representing the order in which the incoming request messages are processed. The sender of the incoming request message is sent a response message after confirmation that the at least one first storage subsystem received a modification record containing the indicator for the incoming request message and modification records of all predecessors of the incoming request message. The at least one first storage subsystem may send an acknowledge message to the first data processing unit confirming receipt of a modification record.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile