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Apparatus and Method for Slope-Enhancement of Signal Transitions in Television Pictures

US 7,098,964 Lapsed on the fee record
OverviewFamilyAssignmentsSources & methods

Lapsed Aug 29, 2018 on the fee record · High confidence

Third maintenance fee unpaid; grace period ended.

Filed Mar 26, 2002 as application 10/108,232 · Granted Aug 29, 2006
Base term, 20 years from filing, plus 243 days of patent term adjustment (USPTO delay)
Today
Lapsed Aug 29, 2018
2002 2026
Clock starts
Mar 26, 2002
No longer in force
Aug 29, 2018
Granted
Aug 29, 2006
Term would have run to
Nov 24, 2022
base term patent term adjustment after the term ends fee events Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
243
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.
16
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.

Its term would have run to Nov 24, 2022: its 20-year base term plus 243 days of term adjustment for prosecution delay. 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 Mar 26, 2002, when this application, 10/108,232, was filedMar 26, 2022High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+243 days, USPTO patent term adjustment recordNov 24, 2022High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 3 maintenance fees paidlapsed Aug 29, 2018High confidence
Computed term endThe steps above, in orderAug 29, 2018High confidence

This family

US 6,938,063Term ended
Oct 2022
Oct 2022
US 7,098,964this patent
Aug 2018
Aug 2018
US 7,142,249Lapsed on the fee record
Nov 2018
Nov 2018
US 7,930,174Lapsed on the fee record
Apr 2019
Apr 2019
US 7,864,904Lapsed on the fee record
Jan 2019
Jan 2019
US 8,687,695Lapsed on the fee record
Apr 2022
Apr 2022
US 7,693,327Lapsed on the fee record
Apr 2014
Apr 2014
US 7,894,529Lapsed on the fee record
Feb 2023
Feb 2023
8 of 16 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 6, 2002
Reel 13162, frame 821
Rieder, Peter; Hahn, Marko; Scheffler, Gunter; Wendel, DirkMicronas Munich GmbHAssignment of Assignor's Interest
Oct 30, 2002
Reel 13432, frame 847
Micronas Munich GmbHMicronas GmbHMerger
Aug 25, 2009
Reel 23134, frame 885
Micronas GmbHTrident Microsystems (Far East) Ltd.Assignment of Assignor's Interest
May 2, 2012
Reel 28146, frame 54
Trident Microsystems, Inc.; Trident Microsystems (Far East) Ltd.Entropic Communications, Inc.Assignment of Assignor's Interest
May 18, 2015
Reel 35706, frame 267
Excalibur Acquisition Corporation; Entropic Communications, Inc.; Entropic Communications, Inc.Entropic Communications, Inc.Merger and Change of Name
May 19, 2015
Reel 35717, frame 628
Entropic Communications, Inc.; Excalibur Subsidiary, LLC; Entropic Communications, LLCEntropic Communications, LLCMerger and Change of Name
May 12, 2017
Reel 42453, frame 1
MaxLinear, Inc.; Entropic Communications, LLC (F/K/A Entropic Communications, Inc.); Exar CorporationJPMorgan Chase Bank, N.A., as Collateral AgentSecurity Agreement
Sep 21, 2018
Reel 47128, frame 295
MaxLinear Inc.; Entropic Communications LLCDynamic Data Technologies LLCAssignment of Assignor's Interest
Jul 1, 2020
Reel 53115, frame 842
Jpmorgan Chase Bank, N.a.Mufg Union Bank, N.a.Succession of Agency (REEL 042453 / Frame 0001)
Jun 23, 2021
Reel 56656, frame 204
Mufg Union Bank, N.a.MaxLinear, Inc.; Exar Corporation; MaxLinear Communications LLCRelease of Security Interest
Jun 23, 2021
reel/frame not recorded
Mufg Union Bank, N.a.MaxLinear, Inc.Release of Security Interest
Jun 23, 2021
reel/frame not recorded
Mufg Union Bank, N.a.Exar CorporationRelease of Security Interest
Jun 23, 2021
reel/frame not recorded
Mufg Union Bank, N.a.MaxLinear Communications LLCRelease of Security 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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