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Transversely-Excited Film Bulk Acoustic Resonators with Interdigital Transducer Configured to Reduce Diaphragm Stress

US 11,469,733 In force
OverviewFamilyAssignmentsSources & methods

Term ends Jun 4, 2041 · High confidence

Filed Dec 1, 2020 as application 17/109,011 · Granted Oct 11, 2022
Base term plus 185 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2020 2041
Clock starts
Dec 1, 2020
Term ends
Jun 4, 2041
Granted
Oct 11, 2022
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
185
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.
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 185 days past its 20-year base term on prosecution delay. 1 of 3 maintenance fees is 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 Dec 1, 2020, when this application, 17/109,011, was filedDec 1, 2040High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+185 days, USPTO patent term adjustment recordJun 4, 2041High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events1 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderJun 4, 2041High confidence

This family

US 11,469,733this patent
Jun 2041
Jun 2041
US 11,909,374In force
Dec 2040
Dec 2040
US 12,700,846In force
Dec 2040
Dec 2040
Application 19/727,573Pending
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
Apr 21, 2021
Reel 55980, frame 791
Dyer, Greg; Garcia, Bryant; Jachowski, Doug; Hammond, Robert; Fenzi, Neal; Wakabayashi, RyoResonant Inc.Assignment of Assignor's Interest
Mar 6, 2023
Reel 62957, frame 864
Resonant Inc.Murata Manufacturing Co., Ltd.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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