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SYSTEM FOR TEXT ASSISTED TELEPHONY

13/486,205 | U.S. Patent Application

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Location ELECTRONIC
Filed June 1, 2012
Examiner STELLA L WOO
Class 379
Art Group 2652
Patent No. 9,131,045
Case Type Utility - 379/052000
Status Application Involved in Court Proceedings
Parent 11/955,476 Patented
Parent 11/257,703 Patented
Parent 10/634,965 Patented
Parent 09/938,194 Patented
Child 14/299,531 Patented
Child 14/299,651 Patented
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Last Updated: 1 year, 12 months ago
Date # Transaction