Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for a wireless telecommunication system that provides location-based action services

Method and apparatus for a wireless telecommunication system that provides location-based action services

US Patent 6400956 · Granted Jun 4, 2002

Estimated economic value: $9,047,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Integrity monitoring for geo-location systems2009
Method for performing a predetermined action on wireless calls based on caller's2008
Apparatus and method for providing switching at a telephone cross-connect2007
Method and apparatus for estimating the location of a mobile terminal2003
Method and apparatus for wireless telecommunications system that provides locati2003
Autonomous calibration of a wireless-global positioning system2003
Wireless assisted GPS using a reference location2003
Auxiliary system for assisting a wireless terminal in determining its position f2001
Wireless telecommunications system that provides navigational assistance to trav2001
Auxiliary system for assisting a wireless terminal in determining its position f2000
Wireless location messaging1999