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Method and System for Fault Recovery in an Optical Network

Subcom

A patent family: one line of work, grouped by real continuity rather than by a technology label inferred from titles. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.
PatentTitleHolderStatusExpiresTime remainingConfidence
US 9,160,445Method and System for Fault Recovery in an Optical Network
In force
 · High confidence
Subcom, LLCIn force
High confidence
US 8,891,957Method and System for Fault Recovery in an Optical Network
In force
 · High confidence
Subcom, LLCIn force
High confidence
2 of 2 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.
Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
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