Inventor · disambiguated record
Matthew James Wilkinson
Also filed as: WILKINSON MATTHEW JAMES
24 granted patents·5 pending applications·163 citations·filing 1997–2025
94Inventor score
Top patents by PatentIndex Score
29 records- 0196US9323840B2Video fingerprintingGRACENOTE INC·Filed 2014·Granted Apr 26, 2016·32 cites·20 claims
- 0291US10606879B1Indexing fingerprintsGRACENOTE INC·Filed 2017·Granted Mar 31, 2020·6 cites·20 claims
- 0390US10860647B2Systems, methods, and apparatus to improve media identificationGRACENOTE INC·Filed 2019·Granted Dec 8, 2020·5 cites·22 claims
- 0490US2025348535A1Methods and apparatus to identify mediaGRACENOTE INC·Filed 2025·Application pending·0 cites
- 0587US11392640B2Methods and apparatus to identify media that has been pitch shifted, time shifted, and/or resampledGRACENOTE INC·Filed 2019·Granted Jul 19, 2022·2 cites·24 claims
- 0687US6077448AOil/grit interceptorWILKINSON HEAVY PRECAST·Filed 1997·Granted Jun 20, 2000·113 cites·18 claims
- 0786US12436993B2Methods and apparatus to identify media that has been pitch shifted, time shifted, and/or resampledGRACENOTE INC·Filed 2024·Granted Oct 7, 2025·0 cites·20 claims
- 0886US12393629B2Methods and apparatus to identify mediaGRACENOTE INC·Filed 2024·Granted Aug 19, 2025·0 cites·20 claims
- 0986US11392641B2Methods and apparatus to identify mediaGRACENOTE INC·Filed 2019·Granted Jul 19, 2022·2 cites·20 claims
- 1082US12061646B2Methods and apparatus to identify media that has been pitch shifted, time shifted, and/or resampledGRACENOTE INC·Filed 2023·Granted Aug 13, 2024·0 cites·20 claims
- 1180US12117987B2Methods and apparatus for efficient media indexingGRACENOTE INC·Filed 2023·Granted Oct 15, 2024·0 cites·20 claims
- 1280US11687587B2Video fingerprintingROKU INC·Filed 2016·Granted Jun 27, 2023·2 cites·20 claims
- 1380US2024330356A1Indexing fingerprintsGRACENOTE INC·Filed 2024·Application pending·0 cites
- 1478US12056185B2Methods and apparatus to identify mediaGRACENOTE INC·Filed 2022·Granted Aug 6, 2024·0 cites·20 claims
- 1578US11748403B2Methods and apparatus to identify media that has been pitch shifted, time shifted, and/or resampledGRACENOTE INC·Filed 2022·Granted Sep 5, 2023·0 cites·20 claims
- 1677US2024311426A1Systems, methods, and apparatus to improve media identificationGRACENOTE INC·Filed 2024·Application pending·0 cites
- 1776US12406000B2Video fingerprintingROKU INC·Filed 2023·Granted Sep 2, 2025·0 cites·20 claims
- 1875US12235896B2Methods and apparatus to fingerprint an audio signal via exponential normalizationGRACENOTE INC·Filed 2024·Granted Feb 25, 2025·0 cites·20 claims
- 1974US12045277B2Indexing fingerprintsGRACENOTE INC·Filed 2022·Granted Jul 23, 2024·0 cites·20 claims
- 2074US2024395279A1Audio content recognition method and systemGRACENOTE INC·Filed 2024·Application pending·0 cites
- 2173US12094486B2Audio content recognition method and systemGRACENOTE INC·Filed 2023·Granted Sep 17, 2024·0 cites·20 claims
- 2273US11874814B2Methods and apparatus for efficient media indexingGRACENOTE INC·Filed 2022·Granted Jan 16, 2024·0 cites·20 claims
- 2369US10185718B1Index compression and decompressionNIELSEN CO US LLC·Filed 2017·Granted Jan 22, 2019·1 cites·20 claims
- 2468US12079277B2Systems, methods, and apparatus to improve media identificationGRACENOTE INC·Filed 2020·Granted Sep 3, 2024·0 cites·21 claims
- 2568US2025165528A1Methods and apparatus to fingerprint an audio signal via exponential normalizationGRACENOTE INC·Filed 2025·Application pending·0 cites
- 2665US11727953B2Audio content recognition method and systemGRACENOTE INC·Filed 2021·Granted Aug 15, 2023·0 cites·20 claims
- 2765US11269840B2Methods and apparatus for efficient media indexingGRACENOTE INC·Filed 2019·Granted Mar 8, 2022·0 cites·20 claims
- 2862US11436271B2Indexing fingerprintsGRACENOTE INC·Filed 2020·Granted Sep 6, 2022·0 cites·18 claims
- 2955US12032628B2Methods and apparatus to fingerprint an audio signal via exponential normalizationGRACENOTE INC·Filed 2019·Granted Jul 9, 2024·0 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Matthew James Wilkinson files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →