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US

Programmable Delay Circuitry

US 8,981,848 In force
OverviewFamilyAssignmentsSources & methods

Term ends Apr 19, 2031 · Medium confidence

Why Medium: A parent in the chain could not be resolved.

Filed Sep 10, 2013 as application 14/022,940 · Granted Mar 17, 2015
Base term, 20 years from filing
Today
20 years from filing
2011 2031
Clock starts
Apr 19, 2011
Term ends
Apr 19, 2031
Granted
Mar 17, 2015
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.
3 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.
22
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. All three maintenance fees are recorded paid; no more fees are due. Confidence: Medium. 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 Apr 19, 2011, when application 13/089,917, the earliest non-provisional in its chain, was filed (this one was filed Sep 10, 2013); a parent in its chain could not be resolved (the next row)Apr 19, 2031High confidence
Continuity chainA parent in the chain could not be resolveddated from this application's own claimMedium confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderApr 19, 2031Medium confidence

This family

US 8,493,141In force
Apr 2031
Apr 2031
US 8,519,788Lapsed on the fee record
Aug 2017
Aug 2017
Application PCT/US2011/049243PCT application
no patent term
no patent term
Application PCT/US2011/054106PCT application
no patent term
no patent term
US 8,633,766In force
Apr 2031
Apr 2031
Application PCT/US2011/064255PCT application
no patent term
no patent term
US 8,611,402In force
Apr 2032
Apr 2032
Application PCT/US2012/023495PCT application
no patent term
no patent term
8 of 22 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
Sep 10, 2013
Reel 31176, frame 692
Kay, Michael R.; Gorisse, Philippe; Khlat, NadimRF Micro Devices, Inc.Assignment of Assignor's Interest
Jun 16, 2016
Reel 39196, frame 941
RF Micro Devices, Inc.Qorvo US, Inc.Merger

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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