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SYSTEM FOR TEXT ASSISTED TELEPHONY

15/10,193 | U.S. Patent Application

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Location ELECTRONIC
Filed Jan. 29, 2016
Examiner STELLA L WOO
Class 379
Art Group 2656
Patent No. 9,961,196
Case Type Utility - 379/052000
Status Patented Case
Parent 14/506,080 Abandoned
Parent 13/486,205 Patented
Parent 11/955,476 Patented
Parent 11/257,703 Patented
Parent 10/634,965 Patented
Parent 09/938,194 Patented
Last Updated: 3 years, 9 months ago
Date # Transaction