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US

Measuring Phasors of Phase Quadrature Signals for Capacitive Sensing

US 12,710,840 In force
OverviewFamilyAssignmentsSources & methods

Term ends Mar 21, 2045 · High confidence

Filed Aug 27, 2024 as application 18/816,165 · Granted Aug 18, 2026
Base term plus 206 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2024 2045
Clock starts
Aug 27, 2024
Term ends
Mar 21, 2045
Granted
Aug 18, 2026
base term patent term adjustment 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
206
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
0 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.
2
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 206 days past its 20-year base term on prosecution delay. 0 of 3 maintenance fees are paid so far. 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 Aug 27, 2024, when this application, 18/816,165, was filedAug 27, 2044High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+206 days, USPTO patent term adjustment recordMar 21, 2045High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events0 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderMar 21, 2045High confidence

This family

Application 63/556,725Provisional application
no patent term
no patent term
US 12,710,840this patent
Mar 2045
Mar 2045
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 27, 2024
Reel 68789, frame 600
Portmann, Lionel; Heim, Axel; Fontes, Ruben; Kaltner, Claus; Clements, Paul; Collins, Richard P.; Heslop, Paul; Dubery, John; Madgar, NikhilMicrochip Touch Solutions LimitedAssignment 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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