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Your search returned 710 patents.
( 455/412.1 in Current US Classification )
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Patent IDTitleDate Filed
7171191 User dynamically definable centralized notification between portable devices April 8, 2002
7171190 Intelligent messaging October 13, 2003
7171174 Multiple radio signal processing and storing method and apparatus August 20, 2003
7170976 System and method for communicating text teletype (TTY) information in a communication network December 17, 2002
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