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System, Method, and Computer Program Product for Increasing an LCD Display Vertical Blanking Interval

US 8,169,467 In force, term unresolved
OverviewFamilyAssignmentsSources & methods

Term ends no later than Feb 10, 2031 · 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 Aug 4, 2006 as application 11/462,535 · Granted May 1, 2012
Base term plus 1651 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2006 2031
Clock starts
Aug 4, 2006
Ends no later than
Feb 10, 2031
Granted
May 1, 2012
base term patent term adjustment 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
1,651
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Unresolved
Terminal disclaimer
On file, reference document not resolved, so the date above is an upper bound. We do not guess the cap.
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.
7
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 1651 days past its 20-year base term on prosecution delay. A terminal disclaimer is on file with no resolved reference, so no cap is applied and none is guessed. All three maintenance fees are recorded paid; no more fees are due. 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 Aug 4, 2006, when this application, 11/462,535, was filedAug 4, 2026High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+1651 days, USPTO patent term adjustment recordFeb 10, 2031High 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 events3 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderno later than Feb 10, 2031Medium confidence

This family

US 7,724,211In force
Jun 2028
Jun 2028
US 8,169,467this patent
no later than Feb 2031
no later than Feb 2031
Application PCT/US2007/007702PCT application
no patent term
no patent term
US 8,581,833In force
May 2027
May 2027
US 8,576,208In force
Nov 2026
Nov 2026
US 8,872,754In force
Aug 2027
Aug 2027
US 8,878,904Term ended
Aug 2026
Aug 2026
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 4, 2006
Reel 18067, frame 406
Slavenburg, Gerrit A.; Fox, Thomas F.; Cook, David RobertNvidia CorporationAssignment 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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