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Media Fingerprinting and Identification System

US 9,323,754 In force
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Sep 18, 2024 (Citibank, N.A.).

Term ends May 3, 2030 · High confidence

Held by Roku, Inc.
Filed Oct 16, 2015 as application 14/885,110 · Granted Apr 26, 2016
Base term, 20 years from filing
Today
20 years from filing
2010 2030
Clock starts
May 3, 2010
Term ends
May 3, 2030
Granted
Apr 26, 2016
base term 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.
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.
26
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. 2 of 3 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 May 3, 2010, when application 12/772,566, the earliest non-provisional in its chain, was filed (this one was filed Oct 16, 2015)May 3, 2030High 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 events2 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderMay 3, 2030High confidence

This family

US 8,195,689In force
Dec 2030
Dec 2030
US 8,364,703In force
May 2030
May 2030
US 8,688,731In force
May 2030
May 2030
US 9,053,104In force
May 2030
May 2030
US 9,195,663In force
May 2030
May 2030
US 9,323,754this patent
May 2030
May 2030
US 9,471,674In force
May 2030
May 2030
US 10,402,443In force
May 2030
May 2030
8 of 26 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
Jan 21, 2016
Reel 37569, frame 270
Casttv Inc.; Gracenote, Inc.; Tribune Broadcasting Company, LLC; Tribune Media CompanyJPMorgan Chase Bank, N.A., as Collateral AgentSecurity Agreement
Jan 26, 2016
Reel 37606, frame 880
Casttv Inc.; Gracenote, Inc.; Tribune Broadcasting Company, LLC; Tribune Media CompanyJPMorgan Chase Bank, N.A., as Collateral AgentCorrective Assignment to Correct the Incorrect Appl. No. 14/282,293 Previously Recorded at Reel: 037569 Frame: 0270. Assignor(S) Hereby Confirms the Security Agreement.
May 11, 2016
Reel 38679, frame 458
Gracenote, Inc.; Tribune Broadcasting Company, LLC; Tribune Media CompanyJPMorgan Chase Bank, N.A., as Collateral AgentNotice and Confirmation of Grant of Security Interest in Patents
Feb 8, 2017
Reel 41656, frame 804
Jpmorgan Chase Bank, N.a.Gracenote, Inc.; Casttv Inc.; Tribune Media Services, LLC; Tribune Digital Ventures, LLCRelease of Security Interest in Patent Rights
Feb 8, 2017
reel/frame not recorded
Jpmorgan Chase Bank, N.a.Gracenote, Inc.Release of Security Interest in Patent Rights
Feb 8, 2017
reel/frame not recorded
Jpmorgan Chase Bank, N.a.Casttv Inc.Release of Security Interest in Patent Rights
Feb 8, 2017
reel/frame not recorded
Jpmorgan Chase Bank, N.a.Tribune Media Services, LLCRelease of Security Interest in Patent Rights
Feb 8, 2017
reel/frame not recorded
Jpmorgan Chase Bank, N.a.Tribune Digital Ventures, LLCRelease of Security Interest in Patent Rights
Apr 13, 2017
Reel 42262, frame 601
Gracenote, Inc.; Gracenote Media Services, LLC; Gracenote Digital Ventures, LLCCitibank, N.A., as Collateral AgentSupplemental Security Agreement
Jun 9, 2020
Reel 53473, frame 1
A. C. Nielsen Company, LLC; Acn Holdings Inc.; Acnielsen Corporation; Acnielsen Eratings.com; Affinnova, Inc.; Art Holding, L.l.c.; Athenian Leasing Corporation; CZT/Acn Trademarks, L.L.C.; Exelate, Inc.; Gracenote, Inc.; Gracenote Digital Ventures, LLC; Gracenote Media Services, LLC; Netratings, LLC; Nielsen Audio, Inc.; Nielsen Consumer Insights, Inc.; Nielsen Consumer Neuroscience, Inc.; Nielsen Finance Co.; Nielsen Finance LLC; Nielsen International Holdings, Inc.; Nielsen Mobile, LLC; Nielsen UK Finance I, LLC; NMR Investing I, Inc.; TCG Divestiture Inc.; TNC (US) Holdings, Inc.; The Nielsen Company (US), LLC; Vizu Corporation; Vnu Marketing Information, Inc.; Nmr Licensing Associates, L.p.; Nielsen Holding and Finance B.V.; The Nielsen Company B.V.; Vnu International B.V.Citibank, N.a.Supplemental Security Agreement
Oct 7, 2020
Reel 54066, frame 64
A.C. Nielsen (Argentina) S.A.; A.C. Nielsen Company, LLC; Acn Holdings Inc.; Acnielsen Corporation; Acnielsen Eratings.com; Affinnova, Inc.; Art Holding, L.l.c.; Athenian Leasing Corporation; CZT/Acn Trademarks, L.L.C.; Exelate, Inc.; Gracenote, Inc.; Gracenote Digital Ventures, LLC; Gracenote Media Services, LLC; Netratings, LLC; Nielsen Audio, Inc.; Nielsen Consumer Insights, Inc.; Nielsen Consumer Neuroscience, Inc.; Nielsen Finance Co.; Nielsen Finance LLC; Nielsen International Holdings, Inc.; Nielsen Mobile, LLC; NMR Investing I, Inc.; TCG Divestiture Inc.; TNC (US) Holdings, Inc.; The Nielsen Company (US), LLC; Vizu Corporation; Vnu Marketing Information, Inc.; Nmr Licensing Associates, L.p.; Nielsen Holding and Finance B.V.; The Nielsen Company B.V.; Vnu International B.V.Citibank, N.aCorrective Assignment to Correct the Patents Listed on Schedule 1 Recorded on 6-9-2020 Previously Recorded on Reel 053473 Frame 0001. Assignor(S) Hereby Confirms the Supplemental IP Security Agreement.
Oct 20, 2020
Reel 54116, frame 282
Ramanathan, Prashant; Pereira, Jose Pio; Merchant, Shashank; Stojancic, Mihailo M.Zeitera, LLCAssignment of Assignor's Interest
Oct 20, 2020
Reel 54116, frame 311
Zeitera, LLCGracenote, Inc.Assignment of Assignor's Interest
Apr 20, 2021
Reel 56973, frame 280
Citibank, N.a.The Nielsen Company (US), LLC; Gracenote, Inc.Partial Release of Security Interest
Apr 20, 2021
reel/frame not recorded
Citibank, N.a.The Nielsen Company (US), LLCPartial Release of Security Interest
Apr 20, 2021
reel/frame not recorded
Citibank, N.a.Gracenote, Inc.Partial Release of Security Interest
Apr 30, 2021
Reel 56103, frame 786
Gracenote, Inc.Roku, Inc.Assignment of Assignor's Interest
Jun 29, 2021
Reel 56982, frame 194
Roku, Inc.Morgan Stanley Senior Funding, Inc.Patent Security Agreement Supplement
Oct 13, 2022
Reel 61748, frame 1
Citibank, N.a.Gracenote, Inc.; Gracenote Digital Ventures, LLCRelease (REEL 042262 / Frame 0601)
Oct 13, 2022
reel/frame not recorded
Citibank, N.a.Gracenote, Inc.Release (REEL 042262 / Frame 0601)
Oct 13, 2022
reel/frame not recorded
Citibank, N.a.Gracenote Digital Ventures, LLCRelease (REEL 042262 / Frame 0601)
Feb 22, 2023
Reel 62826, frame 664
Morgan Stanley Senior Funding, Inc.Roku, Inc.; Roku DX Holdings, Inc.Termination and Release of Intellectual Property Security Agreement (Reel/Frame 056982/0194)
Feb 22, 2023
reel/frame not recorded
Morgan Stanley Senior Funding, Inc.Roku, Inc.Termination and Release of Intellectual Property Security Agreement (Reel/Frame 056982/0194)
Feb 22, 2023
reel/frame not recorded
Morgan Stanley Senior Funding, Inc.Roku DX Holdings, Inc.Termination and Release of Intellectual Property Security Agreement (Reel/Frame 056982/0194)
May 11, 2023
Reel 63603, frame 1
Citibank, N.a.A. C. Nielsen Company, LLC; Exelate, Inc.; Gracenote, Inc.; Gracenote Media Services, LLC; The Nielsen Company (US), LLC; Netratings, LLCRelease (REEL 053473 / Frame 0001)
May 11, 2023
Reel 63605, frame 1
Citibank, N.a.A. C. Nielsen Company, LLC; Exelate, Inc.; Gracenote, Inc.; Gracenote Media Services, LLC; The Nielsen Company (US), LLC; Netratings, LLCRelease (REEL 054066 / Frame 0064)
May 11, 2023
reel/frame not recorded
Citibank, N.a.A. C. Nielsen Company, LLCRelease (REEL 053473 / Frame 0001)
May 11, 2023
reel/frame not recorded
Citibank, N.a.Exelate, Inc.Release (REEL 053473 / Frame 0001)
May 11, 2023
reel/frame not recorded
Citibank, N.a.Gracenote, Inc.Release (REEL 053473 / Frame 0001)
May 11, 2023
reel/frame not recorded
Citibank, N.a.Gracenote Media Services, LLCRelease (REEL 053473 / Frame 0001)
May 11, 2023
reel/frame not recorded
Citibank, N.a.The Nielsen Company (US), LLCRelease (REEL 053473 / Frame 0001)
May 11, 2023
reel/frame not recorded
Citibank, N.a.Netratings, LLCRelease (REEL 053473 / Frame 0001)
May 11, 2023
reel/frame not recorded
Citibank, N.a.A. C. Nielsen Company, LLCRelease (REEL 054066 / Frame 0064)
May 11, 2023
reel/frame not recorded
Citibank, N.a.Exelate, Inc.Release (REEL 054066 / Frame 0064)
May 11, 2023
reel/frame not recorded
Citibank, N.a.Gracenote, Inc.Release (REEL 054066 / Frame 0064)
May 11, 2023
reel/frame not recorded
Citibank, N.a.Gracenote Media Services, LLCRelease (REEL 054066 / Frame 0064)
May 11, 2023
reel/frame not recorded
Citibank, N.a.The Nielsen Company (US), LLCRelease (REEL 054066 / Frame 0064)
May 11, 2023
reel/frame not recorded
Citibank, N.a.Netratings, LLCRelease (REEL 054066 / Frame 0064)
Sep 18, 2024
Reel 68982, frame 377
Roku, Inc.Citibank, N.a.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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