Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › ANSI 41 dialed number validation

ANSI 41 dialed number validation

US Patent 6343215 · Granted Jan 29, 2002

Estimated economic value: $56,277,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Location aggregation system2015
Message waiting notification to external message centers2013
Method for authenticating a mobile unit attached to a femtocell that operates ac2013
Method for authenticating a mobile unit attached to a femtocell that operates ac2013
Method for authenticating mobile units attached to a femtocell that operates acc2012
Method for authenticating mobile units attached to a femtocell that operates acc2012
Method and system for processing calls by proxy2012
Apparatus, method and system for maintaining call control at a gateway mobile sw2006
Apparatus, method and system for maintaining call control at a gateway mobile sw2006
Mobile station origination when serving mobile switching center is not wireless 2005
Method and apparatus for supporting voice message services with automatic reboun2005
Wireless hot-lining with automatically assigned variable hot-line number2004