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US

Managing Alternative Networks for High Quality of Service Communications

US 9,521,069 In force
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Dec 17, 2025 (Citizens Bank, N.A.).

Term ends May 8, 2035 · High confidence

Held by Ooma, Inc.
Filed May 8, 2015 as application 14/708,132 · Granted Dec 13, 2016
Base term, 20 years from filing
Today
20 years from filing
2015 2035
Clock starts
May 8, 2015
Term ends
May 8, 2035
Granted
Dec 13, 2016
base term fee events 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
None
Term adjustment
No prosecution delay on this record.
None
Terminal disclaimer
No disclaimer on this record.
2 of 3
Maintenance fees paid
Three maintenance fees fall due, at 3.5, 7.5 and 11.5 years from grant. This counts the ones the record shows paid.
13
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.

This patent's term is its 20-year base term, with no adjustment for prosecution delay. 2 of 3 maintenance fees are paid so far. Confidence: High. from the record

How we calculated this date

One row per rule, each showing its own input and what it did to the date. A step we could not verify says so instead of resolving itself.
StepInputDate after this stepConfidence
Base term, 20 years from filingClock starts May 8, 2015, when this application, 14/708,132, was filedMay 8, 2035High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderMay 8, 2035High confidence

This family

US 9,521,069this patent
May 2035
May 2035
Application PCT/US2016/030597PCT application
no patent term
no patent term
US 10,009,286In force
Jul 2035
Jul 2035
US 9,787,611In force
May 2035
May 2035
US 9,929,981In force
May 2035
May 2035
US 10,158,584In force
May 2035
May 2035
US 10,263,918In force
May 2035
May 2035
Application PCT/US2017/048284PCT application
no patent term
no patent term
8 of 13 applications in this family shown, earliest filings first. The applications whose file history this site holds. The family may have others.

Assignments

Assignment documents as recorded at the USPTO, oldest first, with the reel and frame each was recorded at. A recorded assignment is a filed document, not a statement of current ownership, and the absence of a later one is not evidence that the last one still stands.
RecordedAssignorAssigneeConveyance
Jun 4, 2015
Reel 35791, frame 395
Gillon, William M.; Lei, Hai; Farrand, Tobin E.; Bryan, David A.Ooma, Inc.Assignment of Assignor's Interest
Jan 11, 2021
Reel 54959, frame 756
Ooma, Inc.Keybank National AssociationIntellectual Property Security Agreement
Jun 9, 2023
Reel 63910, frame 866
Keybank National Association, As Administrative AgentOoma, Inc.Release of Security Interest
Dec 17, 2025
Reel 74304, frame 257
Ooma, Inc.; Fluentstream Technologies, LLCCitizens Bank, N.a.Security Interest

Sources

Google Patents · The patent document at USPTO · Assignment records at USPTO

USPTO account required: This application in Patent Center · USPTO's maintenance fee lookup

Maintenance fee events come from USPTO's own fee records. Its fee lookup asks for the patent number and the application number.

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