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US

Dead Reckoning in a Gaming Environment

US 8,142,289 In force
OverviewFamilyAssignmentsSources & methods

Term ends Apr 15, 2027 · High confidence

Filed Jun 30, 2006 as application 11/479,829 · Granted Mar 27, 2012
Base term plus 289 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2006 2027
Clock starts
Jun 30, 2006
Term ends
Apr 15, 2027
Granted
Mar 27, 2012
base term patent term adjustment fee events Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
289
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.
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 runs 289 days past its 20-year base term on prosecution delay. All three maintenance fees are recorded paid; no more fees are due. 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 30, 2006, when this application, 11/479,829, was filedJun 30, 2026High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+289 days, USPTO patent term adjustment recordApr 15, 2027High 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 15, 2027High confidence

This family

US 8,142,289this patent
Apr 2027
Apr 2027
US 8,734,258In force
Dec 2026
Dec 2026
US 9,550,112In force
Mar 2027
Mar 2027
Application 15/414,583Abandoned
not computed
not computed
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, 2006
Reel 18152, frame 87
Gutmann, RobertSony Computer Entertainment America Inc.Assignment of Assignor's Interest
Nov 9, 2010
Reel 25406, frame 506
Sony Computer Entertainment America Inc.Sony Computer Entertainment America LLCMerger
May 5, 2016
Reel 38617, frame 474
Sony Computer Entertainment America LLCSony Interactive Entertainment America LLCChange of Name
Mar 30, 2020
Reel 53323, frame 567
Sony Interactive Entertainment America LLCSony Interactive Entertainment LLCMerger

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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