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DETERMINING THE EFFECTS OF NEW TYPES OF IMPAIRMENTS ON PERCEIVED QUALITY OF A VOICE SERVICE

11/102,686 | U.S. Patent Application

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Location ELECTRONIC
Filed April 11, 2005
Examiner THINH D TRAN
Class 370
Art Group 2466
Patent No. 8,068,437
Case Type Utility - 370/252000
Status Patented Case
Parent 09/866,770 Patented
Parent 09/778,186 Patented
Parent 09/220,733 Patented
Child 13/247,611 Patented
Last Updated: 5 years, 9 months ago
Date # Transaction