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SYSTEM AND METHOD OF COMMUNICATION VIA EMBEDDED MODULATION

09/205,205 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Dec. 4, 1998
Examiner PHUONG M PHU
Class 375
Art Group 2631
Patent No. 6,614,838
Case Type Utility - 375/220000
Status Patented Case
Parent 60/67,562 Expired
Child 10/412,878 Patented
Child 11/774,803 Patented
Child 12/543,910 Patented
Child 13/198,568 Patented
Child 90/13,808
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Last Updated: 2 years ago
Date # Transaction