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METHOD AND APPARATUS FOR IDENTIFYING A FAILED SPAN IN A NETWORK OF SPAN INTERCONNECTED NODES

07/562,785 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Aug. 6, 1990
Examiner MELVIN C MARCELO
Class 370
Art Group 2603
Patent No. 5,233,600
Case Type Utility - 370/014000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Last Updated: 5 years, 6 months ago
Date # Transaction