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:
Mar. 09, 2004
Filed:
Aug. 25, 2000
Adam Paul Shepherd, Enfield, GB;
Benjamin Mark Simon Kenneth Miller, London, GB;
Colin Michael Dancer, Enfield, GB;
Andrew John Tylee, Enfield, GB;
Paul John Brittain, Chester, GB;
Nicolas Peter Everard Weeds, Chester, GB;
David William Maxwell Reekie, Enfield, GB;
Other;
Abstract
In a fault-tolerant system employing software fault-tolerance techniques, the identifiers used for control blocks or objects referenced on an interface between two co-operating partner software processes either require resynchronization after fail over of one or both of the partners or impose unwanted performance impacts on normal operation of the system. Replicated handles enhance the techniques currently used in such systems to avoid both the need for resynchronization and other potential performance impacts of the prior art.