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Authentication of Devices in a Wireless Network

US 9,268,932 In force, term unresolved
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Oct 22, 2019 (Morgan Stanley Senior Funding, Inc.).

Term ends no later than Apr 16, 2027 · Medium confidence

In force on USPTO's status record and by its fee record. A terminal disclaimer on file may shorten this term, possibly to a date already past; its reference document is unresolved, so the date above is an upper bound and no earlier date is guessed.

Filed Jun 26, 2014 as application 14/316,731 · Granted Feb 23, 2016
Base term, 20 years from filing
Today
20 years from filing
2007 2027
Clock starts
Apr 16, 2007
Ends no later than
Apr 16, 2027
Granted
Feb 23, 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.
Unresolved
Terminal disclaimer
On file, reference document not resolved, so the date above is an upper bound. We do not guess the cap.
2 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.
4
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 on file with no resolved reference, so no cap is applied and none is guessed. 2 of 2 maintenance fees are paid so far. 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 16, 2007, when application PCT/IB2007/051350, the earliest non-provisional in its chain, was filed (this one was filed Jun 26, 2014)Apr 16, 2027High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capDisclaimer on file (approved), reference document not resolvedno cap applied, and none guessedMedium confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 2 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderno later than Apr 16, 2027Medium confidence

This family

US 8,151,319In force
Nov 2028
Nov 2028
US 8,769,616In force
Jun 2027
Jun 2027
US 9,268,932this patent
no later than Apr 2027
no later than Apr 2027
3 of 4 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
Aug 21, 2014
Reel 33579, frame 267
NXP B.V.Broadcom CorporationAssignment of Assignor's Interest
Feb 11, 2016
Reel 37806, frame 1
Broadcom CorporationBank of America, N.A., as Collateral AgentPatent Security Agreement
Mar 7, 2016
Reel 38017, frame 58
NXP B.V.Morgan Stanley Senior Funding, Inc.Security Agreement Supplement
Jul 14, 2016
Reel 39361, frame 212
NXP B.V.Morgan Stanley Senior Funding, Inc.Corrective Assignment to Correct the Remove Application 12092129 Previously Recorded on Reel 038017 Frame 0058. Assignor(S) Hereby Confirms the Security Agreement Supplement.
Aug 17, 2016
Reel 39707, frame 471
Morgan Stanley Senior Funding, Inc.NXP B.V.Patent Release
Sep 1, 2016
Reel 39901, frame 237
Broadcom CorporationNXP B.V.Assignment of Assignor's Interest
Sep 30, 2016
Reel 40192, frame 701
Bank of America N.A., as Collateral AgentBroadcom CorporationRelease of Security Interest
Feb 1, 2017
Reel 41706, frame 1
Broadcom CorporationAvago Technologies General IP (Singapore) Pte. Ltd.Assignment of Assignor's Interest
Feb 3, 2017
Reel 41712, frame 1
Bank of America, N.A., as Collateral AgentBroadcom CorporationTermination and Release of Security Interest in Patents
May 9, 2017
Reel 42762, frame 145
NXP B.V.Morgan Stanley Senior Funding, Inc.Corrective Assignment to Correct the Remove Application 12681366 Previously Recorded on Reel 039361 Frame 0212. Assignor(S) Hereby Confirms the Security Agreement Supplement.
May 9, 2017
Reel 42985, frame 1
NXP B.V.Morgan Stanley Senior Funding, Inc.Corrective Assignment to Correct the Remove Application 12681366 Previously Recorded on Reel 038017 Frame 0058. Assignor(S) Hereby Confirms the Security Agreement Supplement.
Sep 10, 2019
Reel 50745, frame 1
Morgan Stanley Senior Funding, Inc.NXP B.V.Release of Security Interest
Oct 22, 2019
Reel 51029, frame 1
NXP B.V.Morgan Stanley Senior Funding, Inc.Corrective Assignment to Correct the Remove Application 12298143 Previously Recorded on Reel 042985 Frame 0001. Assignor(S) Hereby Confirms the Security Agreement Supplement.
Oct 22, 2019
Reel 51029, frame 387
NXP B.V.Morgan Stanley Senior Funding, Inc.Corrective Assignment to Correct the Remove Application 12298143 Previously Recorded on Reel 039361 Frame 0212. Assignor(S) Hereby Confirms the Security Agreement Supplement.
Oct 22, 2019
Reel 51030, frame 1
NXP B.V.Morgan Stanley Senior Funding, Inc.Corrective Assignment to Correct the Remove Application 12298143 Previously Recorded on Reel 038017 Frame 0058. Assignor(S) Hereby Confirms the Security Agreement Supplement.
Oct 22, 2019
Reel 51145, frame 184
NXP B.V.Morgan Stanley Senior Funding, Inc.Corrective Assignment to Correct the Remove Application 12298143 Previously Recorded on Reel 042762 Frame 0145. Assignor(S) Hereby Confirms the Security Agreement Supplement.

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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