Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Telecommunication system and method for handling special number calls having geographic sensitivity

Telecommunication system and method for handling special number calls having geographic sensitivity

US Patent 6415018 · Granted Jul 2, 2002

Estimated economic value: $7,294,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Proximity location system and method thereof for locating a communications devic2020
Proximity location system and method thereof for locating a communications devic2017
Web based extranet architecture providing applications to non-related subscriber2017
Proximity location system and method thereof for locating a communications devic2016
Web based extranet architecture providing applications to non-related subscriber2016
Web based extranet architecture providing applications to non-related subscriber2013
System, method and computer readable medium for providing notifications2012
Proximity location system and method thereof for locating a communications devic2012
Emergency services call delivery from a legacy communications device to a VoIP P2012
Emergency services call delivery from a legacy communications device to a VoIP P2012
Web based extranet architecture providing applications to non-related subscriber2011
System, method and computer readable medium for providing notifications2010