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Techniques to Manage a Mobile Device Based on Network Density

US 9,693,390 Lapsed on the fee record
OverviewFamilyAssignmentsSources & methods

Lapsed Jun 27, 2025 on the fee record · High confidence

Second maintenance fee unpaid; grace period ended.

Filed Dec 18, 2009 as application 12/642,516 · Granted Jun 27, 2017
Base term, 20 years from filing, plus 1017 days of patent term adjustment (USPTO delay)
Today
Lapsed Jun 27, 2025
2006 2029
Clock starts
Oct 31, 2006
No longer in force
Jun 27, 2025
Granted
Jun 27, 2017
Term would have run to
Aug 13, 2029
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
1,017
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
1 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.
15
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.

Its term would have run to Aug 13, 2029: its 20-year base term plus 1017 days of term adjustment for prosecution delay. 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 Oct 31, 2006, when application 11/555,255, the earliest non-provisional in its chain, was filed (this one was filed Dec 18, 2009)Oct 31, 2026High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+1017 days, USPTO patent term adjustment recordAug 13, 2029High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events1 of 3 maintenance fees paidlapsed Jun 27, 2025High confidence
Computed term endThe steps above, in orderJun 27, 2025High confidence

This family

US 8,036,683In force
Jul 2029
Jul 2029
Application PCT/US2007/083217PCT application
no patent term
no patent term
US 8,260,214In force
no later than Dec 2026
no later than Dec 2026
US 8,185,165In force
Apr 2030
Apr 2030
US 8,265,563In force
Aug 2027
Aug 2027
US 8,909,165In force
Aug 2029
Aug 2029
US 9,693,390this patent
Jun 2025
Jun 2025
Application PCT/US2010/026466PCT application
no patent term
no patent term
8 of 15 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
Dec 18, 2009
Reel 23678, frame 144
Beninghaus, James; Ngo, William; Kasten, Welly; Hendin, NeilPalm, Inc.Assignment of Assignor's Interest
Oct 28, 2010
Reel 25204, frame 809
Palm, Inc.Hewlett-packard Development Company, L.p.Assignment of Assignor's Interest
May 3, 2013
Reel 30341, frame 459
Hewlett-packard Development Company, L.p.Palm, Inc.Assignment of Assignor's Interest
Dec 18, 2013
Reel 31837, frame 659
Palm, Inc.Hewlett-packard Development Company, L.p.Assignment of Assignor's Interest
Dec 18, 2013
Reel 31837, frame 544
Hewlett-packard Development Company, L.p.Palm, Inc.Assignment of Assignor's Interest
Jan 28, 2014
Reel 32132, frame 1
Hewlett-Packard Company; Hewlett-packard Development Company, L.p.; Palm, Inc.Qualcomm IncorporatedAssignment of Assignor's 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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