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Device-Bound Certificate Authentication

US 10,432,609 In force
OverviewFamilyAssignmentsSources & methods

Term ends Jul 8, 2031 · High confidence

Filed Mar 8, 2013 as application 13/791,006 · Granted Oct 1, 2019
Base term, 20 years from filing
Today
20 years from filing
2011 2031
Clock starts
Jul 8, 2011
Term ends
Jul 8, 2031
Granted
Oct 1, 2019
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.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 8,438,394, to Jul 8, 2031. The term already ends on or before that date, so the cap shortened nothing.
1 of 2
Maintenance fees paid
Two maintenance fees can end this term early, the ones due 3.5 and 7.5 years from grant; the third one's grace period runs past the term end. This counts the ones the record shows paid.
2
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. A terminal disclaimer is resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. 1 of 2 maintenance fees is 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 Jul 8, 2011, when application 13/179,387, the earliest non-provisional in its chain, was filed (this one was filed Mar 8, 2013)Jul 8, 2031High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capDisclaimer resolved from the filed document (refs US 8,438,394)resolves to Jul 8, 2031, no earlier than this term, so no changeHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events1 of 2 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderJul 8, 2031High confidence

This family

US 8,438,394In force
Jul 2031
Jul 2031
US 10,432,609this patent
Jul 2031
Jul 2031
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
Apr 3, 2013
Reel 30143, frame 983
Etchegoyen, Craig S.; Harjanto, DonoUniloc Luxembourg S.A.Assignment of Assignor's Interest
Jan 2, 2015
Reel 34719, frame 489
Uniloc Luxembourg S.A.Deviceauthority, Inc.Assignment of Assignor's Interest
Dec 27, 2016
Reel 40774, frame 19
Deviceauthority, Inc.Cryptosoft LimitedMerger
Dec 28, 2016
Reel 40779, frame 128
Cryptosoft LimitedDevice Authority Ltd.Change of Name
Jan 24, 2017
Reel 41062, frame 591
Etchegoyen, Craig S.Uniloc Luxembourg S.A.Assignment of Assignor's Interest
Jan 24, 2017
Reel 41064, frame 956
Harjanto, DonoUniloc Luxembourg S.A.Assignment of Assignor's Interest
Jan 24, 2017
Reel 41470, frame 468
Uniloc Luxembourg S.A.Netauthority, Inc.Assignment of Assignor's Interest
Jan 25, 2017
Reel 41480, frame 512
Netauthority, Inc.Uniloc Luxembourg S.A.Assignment of Assignor's Interest
Mar 9, 2017
Reel 41925, frame 6
Etchegoyen, Craig S.Uniloc Luxembourg S.A.Corrective Assignment to Correct the Incorrect Appl. No. 13/797,006 Previously Recorded at Reel: 041062 Frame: 0591. Assignor(S) Hereby Confirms the Assignment.

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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