Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for providing dispatch service to an existing telephone network

Method and apparatus for providing dispatch service to an existing telephone network

US Patent 6138011 · Granted Oct 24, 2000

Estimated economic value: $13,702,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System for increasing the accuracy of non invasive prenatal diagnostics and liqu2024
System and method for automatically determining crop characteristics using unman2022
System and method for construction of internal controls for improved accuracy an2019
Real time traffic adaptive data channel bandwidth control among agency access gr2015
Method and apparatus for vehicle traffic time calculation2010
Method and apparatus for establishing group communications between subscribers a2000
Apparatus for providing dispatch service to an existing telephone network2000
Apparatus for providing dispatch service to an existing telephone network2000
Method of handing-off a remote unit based on overhead information start times1999
Method and apparatus for managing remote unit increased power transmission durin1999
Method and apparatus for determining remote unit location in a communication sys1999
Method for providing a favorable signal representation1996