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INTELLIGENT SWITCHING SYSTEM FOR VOICE AND DATA

12/401,689 | U.S. Patent Application

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Location ELECTRONIC
Filed March 11, 2009
Examiner HARRY S HONG
Class 379
Art Group 2614
Patent No. 8,068,592
Case Type Utility - 379/202010
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 12/46,576 Patented
Parent 11/567,842 Patented
Parent 10/805,795 Patented
Parent 10/000,634 Patented
Parent 09/567,854 Patented
Parent 09/203,110 Patented
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Last Updated: 4 years ago
Date # Transaction