05406557 is referenced by 460 patents and cites 8 patents.

An interenterprise communications center has a computer hub comprising a common core and a plurality of input and output modules. The input modules connect to a first end user and converts a message sent by the first end user into a universal format. The hub core queues the message and forwards it to the output module for conversion into the format of the destination user.

Title
Interenterprise electronic mail hub
Application Number
8/11929
Publication Number
5406557
Application Date
February 1, 1993
Publication Date
April 11, 1995
Inventor
Claude R Baudoin
Palo Alto
CA, US
Agent
Townsend and Townsend Khourie and Crew
Assignee
National Semiconductor Corporation
CA, US
IPC
G06F 13/00
H04L 12/54
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