Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Wireless communication device with automatic destination telephone number validity checking

Wireless communication device with automatic destination telephone number validity checking

US Patent 6256516 · Granted Jul 3, 2001

Estimated economic value: $83,904,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Devices and methods for invoking digital assistants2025
Intelligent list reading2022
Intelligent automated assistant2020
Digital assistant providing automated status report2019
Intelligent list reading2019
Intelligent automated assistant2018
Device and process for customizing a headset or other audio device2016
Information exchange via bluetooth service discovery protocol service records2014
Method and system to automate payment for a commerce transaction2013
Method and system to automate payment for a commerce transaction2012
Method and apparatus for organizing information in a computer system2011
Method and apparatus for organizing information in a computer system2010