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Wireless Device Dormancy Override

US 7,590,403 Term ended
OverviewAssignmentsSources & methods

Term ended Oct 18, 2026 · High confidence

Filed Jun 7, 2005 as application 11/146,820 · Granted Sep 15, 2009
Base term plus 498 days of patent term adjustment (USPTO delay)
Today
20 years from filing
Term ended Oct 18, 2026
2005 2026
Clock starts
Jun 7, 2005
Term ended
Oct 18, 2026
Granted
Sep 15, 2009
base term patent term adjustment after the term ends 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
498
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
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.

This patent's term runs 498 days past its 20-year base term on prosecution delay. All three maintenance fees were paid, so no fee lapse ended it. 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 Jun 7, 2005, when this application, 11/146,820, was filedJun 7, 2025High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+498 days, USPTO patent term adjustment recordOct 18, 2026High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidterm endedHigh confidence
Computed term endThe steps above, in orderOct 18, 2026High confidence

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 10, 2005
Reel 16868, frame 314
House, Eric Edward; Susoy, JimGood Technology, Inc.Assignment of Assignor's Interest
Dec 4, 2012
Reel 29405, frame 271
Good Technology, Inc.Good Technology Acquisition, Inc.Change of Name
Dec 4, 2012
Reel 29405, frame 351
Good Technology Acquisition, Inc.Good Technology Software, Inc.Change of Name
Jul 28, 2017
Reel 43364, frame 149
Good Technology Software, Inc.Good Technology Holdings LimitedAssignment of Assignor's Interest
Jan 30, 2018
Reel 45196, frame 255
Good Technology Holdings LimitedBlackBerry LimitedAssignment of Assignor's Interest
Jun 16, 2023
Reel 64104, frame 103
BlackBerry LimitedMalikie Innovations LimitedAssignment of Assignor's Interest
Jun 19, 2023
Reel 64271, frame 199
BlackBerry LimitedMalikie Innovations LimitedNunc Pro Tunc 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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