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:
Apr. 09, 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 method is provided in a multi-processing system where multiple user programs can operate concurrently and simultaneously to access a series of database access methods which hold multiple buffer units. Thus, there can operate simultaneously a series of Write operations to the buffer units which copy the buffer information into specialized file structures followed by a parallel series of Input/Output completion operations which test the results of the copy operations followed by parallel and simultaneous writing to the file structures of the storage control information necessary to maintain their physical integrity.