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. 26, 2002
Filed:
May. 28, 1999
Applicant:
Inventor:
P. J. Landresse, Capistrano Beach, CA (US);
Assignee:
Unisys Corporation, Blue Bell, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/730 ;
U.S. Cl.
CPC ...
G06F 1/730 ;
Abstract
A multi processor system is interconnected through a memory means to multiple numbers of database engines on which there can operate multiple numbers of user programs in order to select buffers which have been modified so that the data in the buffers can be written or copied to a storage medium holding database file structures. The user programs operate in parallel so that multiple concurrent update operations can be continuously completed.