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Low-Noise Fine-Frequency Tuning

US 7,375,597 Term ended
OverviewFamilyAssignmentsSources & methods

Term ended Oct 3, 2025 · High confidence

Filed Oct 3, 2005 as application 11/242,230 · Granted May 20, 2008
Base term, 20 years from filing
Today
20 years from filing
Term ended Oct 3, 2025
2005 2026
Clock starts
Oct 3, 2005
Term ended
Oct 3, 2025
Granted
May 20, 2008
base term after the term ends 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
None
Term adjustment
No prosecution delay on this record.
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.
72
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 is its 20-year base term, with no adjustment for prosecution delay. All three maintenance fees were paid, so no fee lapse ended it. 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 Oct 3, 2005, when this application, 11/242,230, was filedOct 3, 2025High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidterm endedHigh confidence
Computed term endThe steps above, in orderOct 3, 2025High confidence

This family

US 7,457,838Term ended
Nov 2025
Nov 2025
US 7,302,600Term ended
Jul 2025
Jul 2025
US 8,699,055Lapsed on the fee record
Apr 2018
Apr 2018
US 7,275,204Term ended
Nov 2025
Nov 2025
Application PCT/US2004/038731PCT application
no patent term
no patent term
US 7,375,597this patent
Oct 2025
Oct 2025
US 7,852,098Lapsed on the fee record
Dec 2018
Dec 2018
US 7,292,114Term ended
Dec 2025
Dec 2025
8 of 72 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
Dec 16, 2005
Reel 16907, frame 147
Greenberg, Jody; Sutardja, SehatMarvell Semiconductor, Inc.Assignment of Assignor's Interest
Dec 16, 2005
Reel 16907, frame 150
Marvell Semiconductor, Inc.Marvell International Ltd.Assignment of Assignor's Interest
Dec 16, 2005
Reel 16907, frame 153
Marvell International Ltd.Marvell World Trade Ltd.Assignment of Assignor's Interest
Dec 16, 2005
Reel 16907, frame 188
Marvell World Trade Ltd.Marvell International Ltd.License
Jan 29, 2020
Reel 51778, frame 537
Marvell World Trade Ltd.Marvell International Ltd.Assignment of Assignor's Interest
Feb 20, 2020
Reel 52918, frame 1
Marvell International Ltd.Cavium InternationalAssignment of Assignor's Interest
Jun 16, 2020
Reel 53475, frame 1
Cavium InternationalMarvell Asia Pte, 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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