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METHOD AND SYSTEM FOR SOUND MONITORING OVER A NETWORK

16/571,973 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 16, 2019
Examiner LESHUI ZHANG
Class 381
Art Group 2654
Patent No. 11,039,259
Case Type Utility - 381/056000
Status Patented Case
Parent 13/917,079 Patented
Parent 12/555,570 Patented
Parent 61/96,128 Expired
Child 17/244,202 Pending
Child 18/425,025 Pending
Last Updated: 5 months, 2 weeks ago
Date # Transaction