EP2044709

CONNECTIVITY FAULT MANAGEMENT (CFM) IN NETWORKS WITH LINK AGGREGATION GROUP CONNECTIONS

Filed

Jun 11, 2007

Technology

Electrical engineering · Telecommunications +1

UPC cases

Ownership history

As recorded at the EPO. Transfers made after the opposition period are recorded in national registers and may be missing here.

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ORCKIT IP, LLCsince Jan 6, 2017; EPO record ends Jan 10, 2020
Orckit - Corrigent Ltd.Sep 20, 2013 – Jan 6, 2017
Corrigent Systems Ltd.Mar 6, 2009 – Sep 20, 2013

Abstract

A maintenance entity for an Ethernet Connectivity Fault Management (CFM) domain. The maintenance entity comprises a port definer module (51) and a connection which is connected to a group of aggregated link. The port definer module examines a designated link of the group by forwarding CFM messages via the designated link.

From the international application WO2008007353

Litigation history

Date	Case	Division	Type	Outcome	Parties
Sep 17, 2024	UPC CoA 227/2024	Court of Appeal	Appeal	Locked	Mala Technologies Ltd. +1

Additional proceedings on this patent

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