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Apparatus, System, and Method for Efficient Mapping of Virtual and Physical Addresses

US 8,195,912 Lapsed on the fee record
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Nov 15, 2021 (Starboard Value Intermediate Fund LP).

Lapsed Jun 5, 2024 on the fee record · High confidence

Third maintenance fee unpaid; grace period ended.

Filed Apr 6, 2008 as application 12/098,434 · Granted Jun 5, 2012
Base term, 20 years from filing, plus 668 days of patent term adjustment (USPTO delay)
Today
Lapsed Jun 5, 2024
2007 2029
Clock starts
Dec 6, 2007
No longer in force
Jun 5, 2024
Granted
Jun 5, 2012
Term would have run to
Oct 4, 2029
base term patent term adjustment 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
668
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.
27
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 Oct 4, 2029: its 20-year base term plus 668 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 Dec 6, 2007, when application 11/952,101, the earliest non-provisional in its chain, was filed (this one was filed Apr 6, 2008)Dec 6, 2027High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+668 days, USPTO patent term adjustment recordOct 4, 2029High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 3 maintenance fees paidlapsed Jun 5, 2024High confidence
Computed term endThe steps above, in orderJun 5, 2024High confidence

This family

US 9,734,086In force
Dec 2029
Dec 2029
US 8,402,201In force
May 2031
May 2031
US 7,836,226In force
Aug 2028
Aug 2028
US 8,195,912this patent
Jun 2024
Jun 2024
US 8,074,011In force
Feb 2029
Feb 2029
US 8,046,500In force
Dec 2027
Dec 2027
US 8,205,015Lapsed on the fee record
Jun 2024
Jun 2024
Application 13/296,834Abandoned
not computed
not computed
8 of 27 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
Jun 29, 2009
Reel 22885, frame 236
Flynn, David; Zappe, Michael; Strasser, John; Atkisson, David; Thatcher, JonathanFusion Multisystems, Inc. Dba Fusion-IoAssignment of Assignor's Interest
Jul 9, 2010
Reel 24651, frame 914
Fusion Multisystems, Inc.Fusion-Io, Inc.Change of Name
Jul 23, 2014
Reel 33389, frame 511
Fusion-Io, Inc.Intellectual Property Holdings 2 LLCAssignment of Assignor's Interest
Jul 24, 2014
Reel 33410, frame 158
Intelligent Intellectual Property Holdings 2 LLCFusion-Io, Inc.Security Interest
Jul 26, 2014
Reel 33419, frame 748
Fusion-Io, Inc.Intelligent Intellectual Property Holdings 2 LLCAssignment of Assignor's Interest
Apr 13, 2016
Reel 38362, frame 575
Intelligent Intellectual Property Holdings 2 LLCPS12 Luxco S.A.R.L.Assignment of Assignor's Interest
Apr 13, 2016
Reel 38362, frame 604
PS12 Luxco S.A.R.L.Longitude Enterprise Flash S.A.R.L.Assignment of Assignor's Interest
May 4, 2016
Reel 38748, frame 880
Fusion-Io, Inc.SanDisk CorporationRelease of Security Interest
Dec 7, 2018
Reel 47702, frame 413
Longitude Enterprise Flash S.A.R.I.Fio Semiconductor Technologies LimitedAssignment of Assignor's Interest
Apr 16, 2019
Reel 48918, frame 35
Longitude Enterprise Flash S.A.R.I.Fio Semiconductor Technologies, LLCCorrective Assignment to Correct the Incorrect Document Filed Previously Recorded on Reel 047702 Frame 0413. Assignor(S) Hereby Confirms the Assignment.
Mar 5, 2020
Reel 52095, frame 903
Fio Semiconductor Technologies, LLCAcacia Research Group LLCAssignment of Assignor's Interest
Mar 5, 2020
Reel 52096, frame 225
Acacia Research Group LLCUnification Technologies LLCAssignment of Assignor's Interest
Jun 5, 2020
Reel 52853, frame 153
Acacia Research Group LLC; American Vehicular Sciences LLC; Bonutti Skeletal Innovations LLC; Cellular Communications Equipment LLC; Innovative Display Technologies LLC; Lifeport Sciences LLC; Limestone Memory Systems LLC; Merton Acquisition Holdco LLC; Mobile Enhancement Solutions LLC; Monarch Networking Solutions LLC; Nexus Display Technologies LLC; Parthenon Unified Memory Architecture LLC; R2 Solutions LLC; Saint Lawrence Communications LLC; Stingray IP Solutions LLC; Super Interconnect Technologies LLC; Teleconference Systems LLC; Unification Technologies LLCStarboard Value Intermediate Fund LP, as Collateral AgentPatent Security Agreement
Jul 8, 2020
Reel 53654, frame 254
Starboard Value Intermediate Fund LPAcacia Research Group LLC; American Vehicular Sciences LLC; Bonutti Skeletal Innovations LLC; Cellular Communications Equipment LLC; Innovative Display Technologies LLC; Lifeport Sciences LLC; Limestone Memory Systems LLC; Mobile Enhancement Solutions LLC; Monarch Networking Solutions LLC; Nexus Display Technologies LLC; Parthenon Unified Memory Architecture LLC; R2 Solutions LLC; Saint Lawrence Communications LLC; Stingray IP Solutions LLC; Super Interconnect Technologies LLC; Teleconference Systems LLC; Unification Technologies LLCRelease of Security Interest in Patents
Jul 8, 2020
reel/frame not recorded
Starboard Value Intermediate Fund LPAcacia Research Group LLCRelease of Security Interest in Patents
Jul 8, 2020
reel/frame not recorded
Starboard Value Intermediate Fund LPAmerican Vehicular Sciences LLCRelease of Security Interest in Patents
Jul 8, 2020
reel/frame not recorded
Starboard Value Intermediate Fund LPBonutti Skeletal Innovations LLCRelease of Security Interest in Patents
Jul 8, 2020
reel/frame not recorded
Starboard Value Intermediate Fund LPCellular Communications Equipment LLCRelease of Security Interest in Patents
Jul 8, 2020
reel/frame not recorded
Starboard Value Intermediate Fund LPInnovative Display Technologies LLCRelease of Security Interest in Patents
Jul 8, 2020
reel/frame not recorded
Starboard Value Intermediate Fund LPLifeport Sciences LLCRelease of Security Interest in Patents
Jul 8, 2020
reel/frame not recorded
Starboard Value Intermediate Fund LPLimestone Memory Systems LLCRelease of Security Interest in Patents
Jul 8, 2020
reel/frame not recorded
Starboard Value Intermediate Fund LPMobile Enhancement Solutions LLCRelease of Security Interest in Patents
Jul 8, 2020
reel/frame not recorded
Starboard Value Intermediate Fund LPMonarch Networking Solutions LLCRelease of Security Interest in Patents
Jul 8, 2020
reel/frame not recorded
Starboard Value Intermediate Fund LPNexus Display Technologies LLCRelease of Security Interest in Patents
Jul 8, 2020
reel/frame not recorded
Starboard Value Intermediate Fund LPParthenon Unified Memory Architecture LLCRelease of Security Interest in Patents
Jul 8, 2020
reel/frame not recorded
Starboard Value Intermediate Fund LPR2 Solutions LLCRelease of Security Interest in Patents
Jul 8, 2020
reel/frame not recorded
Starboard Value Intermediate Fund LPSaint Lawrence Communications LLCRelease of Security Interest in Patents
Jul 8, 2020
reel/frame not recorded
Starboard Value Intermediate Fund LPStingray IP Solutions LLCRelease of Security Interest in Patents
Jul 8, 2020
reel/frame not recorded
Starboard Value Intermediate Fund LPSuper Interconnect Technologies LLCRelease of Security Interest in Patents
Jul 8, 2020
reel/frame not recorded
Starboard Value Intermediate Fund LPTeleconference Systems LLCRelease of Security Interest in Patents
Jul 8, 2020
reel/frame not recorded
Starboard Value Intermediate Fund LPUnification Technologies LLCRelease of Security Interest in Patents
Nov 15, 2021
Reel 58134, frame 1
Starboard Value Intermediate Fund LP, as Collateral AgentUnification Technologies LLCCorrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 053654 Frame: 0254. Assignor(S) Hereby Confirms the Assignment.
Nov 15, 2021
Reel 58223, frame 1
Unification Technologies LLCStarboard Value Intermediate Fund LP, as Collateral AgentCorrective Assignment to Correct the Assignor Name Previously Recorded at Reel: 052853 Frame: 0153. Assignor(S) Hereby Confirms the Patent Security Agreement.

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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