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. 22, 1994
Filed:
Nov. 09, 1990
Richard Hartheimer, Morris Plains, NJ (US);
Michael Coleman, Sydney, AU;
Chris Klepka, Parsippany, NJ (US);
Geoffrey Poole, Sydney, AU;
Foreign Exchange Transaction Services, Inc., Long Island City, NY (US);
Abstract
A respective unique dormant address is permanently associated with each of two sibling computers located at a particular node of a communications network. A selected one of the sibling computers is activated by associating an overriding common active node address with the selected computer. Application programs running at other nodes of the network utilize this active node address and thus interface with whichever sibling computer is identified by the active node address. Accordingly, the dormant computer and its physical connection to the network may be monitored by the communications software using its unique dormant address and the dormant computer is always available to replace the active computer in a manner that is transparent to any other computers connected to other nodes of the network.