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. 23, 2009
Filed:
Nov. 10, 2005
Lonny Olson-williams, Rochester, MN (US);
Lonny Olson-Williams, Rochester, MN (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method, apparatus, system, and signal-bearing medium that in an embodiment, store a reason identifier in rows in a database. The reason identifier identifies the most recent change to the rows. The content of the rows that existed prior to the change are stored in journal records. In response to an undo command, the most-recent instance of each record identifier in the records associated with the reason identifier are found in the journal and moved to the database in reverse time sequence order. In an embodiment, a promote operation requests moving the change upwards in a sequence, from a source version to a target version of the database. In response to the promote operation, a determination is made whether rows with the same row identifiers but a different reason identifier exist in a target version of the database, but the different reason identifier is complete.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile