Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including fiber optic link within telephone network
Patent
1989-12-29
1992-07-14
Dwyer, James L.
Telephonic communications
Having light wave or ultrasonic link for speech or paging...
Including fiber optic link within telephone network
379209, 379100, 340905, H04M 1108, G08G 109
Patent
active
051310201
ABSTRACT:
A novel method, system and protocol for providing continually updated traffic (and other) information from a central station to preferably telephonically linked caller customers (though other communication links are feasible), involving enabling the caller to enter on the caller's keyboard a code for the particular zone for which a traffic information report is desired, and thereupon to receive a transmission of such report from the central station; and then, by further caller keyboard entries, requesting reports on additional specified zones--all on the same call--and further requesting from the station, by keyboard entry, automatic updating report(s) in the specified zone(s) in the event of significant changes in traffic information (including traffic incidents) during a predetermined time after the initial report.
REFERENCES:
patent: 4023017 (1977-03-01), Ceseri
patent: 4166929 (1979-09-01), Sheinbein
patent: 4311876 (1982-01-01), Endo et al.
patent: 4736405 (1988-04-01), Akiyama
patent: 4812843 (1989-03-01), Champion, III et al.
Publication: "Hello Direct" Catalog, Portable Fax Machine, Single-Line FAX Phone, May 1988.
Apsell Sheldon
Bouchard Paul J.
Liebesny John P.
Mahon John
Bost Dwayne D.
Dwyer James L.
SmartRoutes Systems Limited Partnership
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