04954958 is referenced by 155 patents and cites 13 patents.

The present invention relates to a method and system for enabling a user to determine a desired geographical route between supplied locations. To this end, a means is employed for supplying to a central processor information identifying geographic locations. The central processor, after correlating the identifying information to geographic locations, generates routing directions for travel between the two locations. The routing directions are made available for outputting to the user through a plurality of output devices.

Title
Directional information system
Application Number
7/234264
Publication Number
4954958
Application Date
August 19, 1988
Publication Date
September 4, 1990
Inventor
Vincent Volpe
Haworth
NJ, US
Gregory Demetrious
Chester
NY, US
Frank G Barone Jr
Florida
NY, US
Charles Savage
Chester
NY, US
Agent
Brumbaugh Graves Donohue & Raymond
Assignee
Hacowie Corporation
NY, US
IPC
G06F 15/50
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