Patent · US Expired

Telephone communication system having a locator

US5515426A · kind A · utility

265Cited by

29References

23Claims

0Family size

Assignee

Executone Information Systems, Inc. · US

Inventors

Michael W. Yacenda · Stamford, US
John Chaco · Seymour, US
Ram Yaron · Stamford, US

Key dates

Filing date	Jan 5, 1995
Grant date	May 7, 1996
Priority date	—
Expiry date	Jan 5, 2015

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S379/914
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A telephone communication system having a locator system for locating telephone users and generating location information. The telephone communication system includes a plurality of telephone functions which are user accessible for usage in conjunction with the location information. Each telephone of the system may be configured to facilitate interactive control and selection of the system features by the users.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.