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Configurable Analog Front-End for Mutual Capacitance Sensing and Self Capacitance Sensing

US 9,523,725 In force
OverviewFamilyAssignmentsSources & methods

Term ends Jun 6, 2033 · Medium confidence

Why Medium: A parent in the chain could not be resolved.

Filed Jul 2, 2014 as application 14/322,244 · Granted Dec 20, 2016
Base term plus 265 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2012 2033
Clock starts
Sep 14, 2012
Term ends
Jun 6, 2033
Granted
Dec 20, 2016
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
265
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
2 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.
3
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 265 days past its 20-year base term on prosecution delay. 2 of 3 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 Sep 14, 2012, when application 13/618,967, the earliest non-provisional in its chain, was filed (this one was filed Jul 2, 2014); a parent in its chain could not be resolved (the next row)Sep 14, 2032High confidence
Continuity chainA parent in the chain could not be resolveddated from this application's own claimMedium confidence
Patent term adjustment+265 days, USPTO patent term adjustment recordJun 6, 2033High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderJun 6, 2033Medium confidence

This family

US 8,976,151In force
Oct 2032
Oct 2032
US 9,523,725this patent
Jun 2033
Jun 2033
2 of 3 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 4, 2014
Reel 33455, frame 811
Tan, Kien Beng; Lasalandra, Ernesto; Ungaretti, Tommaso; Guedon, Yannick; Guo, Dianbo; Angelini, Paolo; Tripoli, Giovanni CarloStmicroelectronics Asia Pacific Pte Ltd.; Stmicroelectronics S.R.L.Assignment of Assignor's Interest
Aug 4, 2014
reel/frame not recorded
Angelini, Paolo; Lasalandra, Ernesto; Ungaretti, Tommaso; Guedon, Yannick; Guo, Dianbo; Tan, Kien Beng; Tripoli, Giovanni CarloStmicroelectronics Asia Pacific Pte Ltd.Assignment of Assignor's Interest
Aug 4, 2014
reel/frame not recorded
Angelini, Paolo; Lasalandra, Ernesto; Ungaretti, Tommaso; Guedon, Yannick; Guo, Dianbo; Tan, Kien Beng; Tripoli, Giovanni CarloStmicroelectronics S.R.L.Assignment of Assignor's Interest
Jun 7, 2022
Reel 60126, frame 592
Stmicroelectronics Asia Pacific Pte Ltd.Stmicroelectronics International N.V.Assignment of Assignor's Interest
Jun 7, 2022
Reel 60301, frame 355
Stmicroelectronics S.R.L.Stmicroelectronics International N.V.Assignment 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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