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METHOD AND SYSTEM FOR BIDIRECTIONAL SIGNAL TRANSMISSION

10/178,252 | U.S. Patent Application

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Location ELECTRONIC
Filed June 24, 2002
Examiner VIBOL TAN
Class 326
Art Group 2819
Patent No. 6,794,894
Case Type Utility - 326/030000
Status Patented Case
Child 101 30 156.1
Last Updated: 5 years, 9 months ago
Date # Transaction