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US

Pilot Signals for Use in Multi-Sector Cells

US 9,544,860 In force
OverviewFamilyAssignmentsSources & methods

Term ends Nov 5, 2028 · High confidence

Filed Aug 25, 2003 as application 10/648,767 · Granted Jan 10, 2017
Base term plus 1899 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2003 2028
Clock starts
Aug 25, 2003
Term ends
Nov 5, 2028
Granted
Jan 10, 2017
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
1,899
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 2
Maintenance fees paid
Two maintenance fees can end this term early, the ones due 3.5 and 7.5 years from grant; the third one's grace period runs past the term end. This counts the ones the record shows paid.
49
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 1899 days past its 20-year base term on prosecution delay. 2 of 2 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 25, 2003, when this application, 10/648,767, was filedAug 25, 2023High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+1899 days, USPTO patent term adjustment recordNov 5, 2028High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 2 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderNov 5, 2028High confidence

This family

US 7,218,948Term ended
Aug 2024
Aug 2024
US 9,544,860this patent
Nov 2028
Nov 2028
US 8,514,692Term ended
May 2024
May 2024
Application 11/302,729Abandoned
not computed
not computed
US 9,338,767In force
Oct 2027
Oct 2027
US 8,811,348Term ended
Jul 2024
Jul 2024
US 9,572,179In force
Jan 2031
Jan 2031
US 9,661,519Term ended
Dec 2025
Dec 2025
8 of 49 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
Feb 27, 2004
Reel 15029, frame 47
Laroia, Rajiv; Fan, John L.; Li, JunyiFlarion Technologies, Inc.Assignment of Assignor's Interest
Feb 23, 2007
Reel 18972, frame 611
Flarion Technologies, Inc.Qualcomm Flarion Technologies, Inc.Merger
Apr 20, 2007
Reel 19235, frame 562
Qualcomm Flarion Technolgies, Inc.Qualcomm IncorporatedAssignment 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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