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. 21, 1994
Filed:
Mar. 05, 1992
Bruce Goldhagen, Newtown Square, PA (US);
Michael S Recant, Midlothian, VA (US);
David W Heileman, Jr, Paoli, PA (US);
Frederick C Kruesi, Exton, PA (US);
Unisys Corporation, Blue Bell, PA (US);
Abstract
A voice Telephone Network Applications Platform (NAP) is enhanced to manage facsimile messages, as well as voice messages, by the addition of facsimile functionality to the platform actuatable by high-level facsimile commands from applications supported on the platform. The commands include sending and receiving facsimile messages. A PC facsimile processor (FP), interfacing between the platform and the telephone network, stores facsimile messages received from the network and facsimile messages for transmission to the network on hard disk. A facsimile command from an application is expanded into NAP commands for controlling the platform and FP commands for controlling the facsimile processor so as to perform the facsimile functionality associated with the facsimile command. A recovery process utilizing a Recovery Token prevents facsimile messages from becoming lost between receipt at the FP and storage in the platform.