Inventor · disambiguated record
David Gish
Also filed as: GISH DAVID · GISH DAVID B · GISH DAVID W
35 granted patents·13 pending applications·133 citations·filing 1976–2025
96Inventor score
Top patents by PatentIndex Score
48 records- 0198US9418395B1Power efficient detection of watermarks in media signalsNIELSEN CO US LLC·Filed 2014·Granted Aug 16, 2016·34 cites·20 claims
- 0296US9332363B2System and method for determining meter presence utilizing ambient fingerprintsNIELSEN CO US LLC·Filed 2012·Granted May 3, 2016·47 cites·20 claims
- 0388US11501786B2Methods and apparatus for supplementing partially readable and/or inaccurate codes in mediaNIELSEN CO US LLC·Filed 2020·Granted Nov 15, 2022·2 cites·29 claims
- 0488US9336784B2Apparatus, system and method for merging code layers for audio encoding and decoding and error correction thereofNIELSEN CO US LLC·Filed 2015·Granted May 10, 2016·7 cites·24 claims
- 0587US9015563B2Apparatus, system and method for merging code layers for audio encoding and decoding and error correction thereofNIELSEN CO US LLC·Filed 2013·Granted Apr 21, 2015·11 cites·20 claims
- 0687US2024386521A1Power efficient detection of watermarks in media signalsNIELSEN CO US LLC·Filed 2024·Application pending·0 cites
- 0786US11356747B2Apparatus and methods to associate different watermarks detected in mediaNIELSEN CO US LLC·Filed 2018·Granted Jun 7, 2022·3 cites·27 claims
- 0886US9992729B2Systems and methods for wirelessly modifying detection characteristics of portable devicesARBITRON INC·Filed 2012·Granted Jun 5, 2018·5 cites·24 claims
- 0984US12073485B2Power efficient detection of watermarks in media signalsNIELSEN CO US LLC·Filed 2023·Granted Aug 27, 2024·0 cites·20 claims
- 1084US9641857B2Power efficient detection of watermarks in media signalsNIELSEN CO US LLC·Filed 2016·Granted May 2, 2017·2 cites·20 claims
- 1183US11064423B2Systems and methods for wirelessly modifying detection characteristics of portable devicesNIELSEN CO US LLC·Filed 2020·Granted Jul 13, 2021·1 cites·15 claims
- 1282US10347262B2Systems and methods to improve timestamp transition resolutionNIELSEN CO US LLC·Filed 2017·Granted Jul 9, 2019·3 cites·20 claims
- 1380US8826316B2Systems and methods for configuring media devices utilizing audio codes or signaturesNIELSEN CO US LLC·Filed 2012·Granted Sep 2, 2014·3 cites·15 claims
- 1480US2024428809A1Systems and methods to improve timestamp transition resolutionNIELSEN CO US LLC·Filed 2024·Application pending·0 cites
- 1579US2024412746A1Methods and apparatus for supplementing partially readable and/or inaccurate codes in mediaNIELSEN CO US LLC·Filed 2024·Application pending·0 cites
- 1678US12033642B1Methods and apparatus for supplementing partially readable and/or inaccurate codes in mediaNIELSEN CO US LLC·Filed 2023·Granted Jul 9, 2024·0 cites·20 claims
- 1778US11039160B2Methods and apparatus for delivering extended payloads with composite watermarksNIELSEN CO US LLC·Filed 2019·Granted Jun 15, 2021·1 cites·18 claims
- 1878US10734004B2Systems and methods to improve timestamp transition resolutionNIELSEN CO US LLC·Filed 2019·Granted Aug 4, 2020·1 cites·16 claims
- 1977US2025211772A1Methods and apparatus for delivering extended payloads with composite watermarksNIELSEN CO US LLC·Filed 2024·Application pending·0 cites
- 2076US12464200B2Apparatus and methods to associate different watermarks detected in mediaNIELSEN CO US LLC·Filed 2024·Granted Nov 4, 2025·0 cites·20 claims
- 2176US12206884B2Methods and apparatus for delivering extended payloads with composite watermarksNIELSEN CO US LLC·Filed 2023·Granted Jan 21, 2025·0 cites·18 claims
- 2276US12039983B2Systems and methods to improve timestamp transition resolutionNIELSEN CO US LLC·Filed 2023·Granted Jul 16, 2024·0 cites·20 claims
- 2376US10631231B2Systems and methods for wirelessly modifying detection characteristics of portable devicesNIELSEN CO US LLC·Filed 2018·Granted Apr 21, 2020·1 cites·14 claims
- 2476US2024185375A1Methods and apparatus to extend a timestamp range supported by a watermark without breaking backwards compatabilityNIELSEN CO US LLC·Filed 2023·Application pending·0 cites
- 2575US11854556B2Methods and apparatus for supplementing partially readable and/or inaccurate codes in mediaNIELSEN CO US LLC·Filed 2022·Granted Dec 26, 2023·0 cites·20 claims
- 2675US11720990B2Power efficient detection of watermarks in media signalsNIELSEN CO US LLC·Filed 2021·Granted Aug 8, 2023·0 cites·17 claims
- 2774US11825401B2Systems and methods for wirelessly modifying detection characteristics of portable devicesNIELSEN CO US LLC·Filed 2021·Granted Nov 21, 2023·0 cites·20 claims
- 2872US2025266049A1Use of Symbol Strength and Verified Watermark Detection as Basis to Improve Media-Exposure DetectionNIELSEN CO US LLC·Filed 2025·Application pending·0 cites
- 2971US11562753B2Systems and methods to improve timestamp transition resolutionNIELSEN CO US LLC·Filed 2021·Granted Jan 24, 2023·0 cites·21 claims
- 3071US9635403B2Systems and methods for configuring media devices utilizing audio codes or signaturesNIELSEN CO US LLC·Filed 2016·Granted Apr 25, 2017·1 cites·20 claims
- 3168US12322401B2Use of symbol strength and verified watermark detection as basis to improve media-exposure detectionNIELSEN CO US LLC·Filed 2023·Granted Jun 3, 2025·0 cites·20 claims
- 3268US11800132B2Methods and apparatus for delivering extended payloads with composite watermarksNIELSEN CO US LLC·Filed 2021·Granted Oct 24, 2023·0 cites·21 claims
- 3368US11087772B2Systems and methods to improve timestamp transition resolutionNIELSEN CO US LLC·Filed 2020·Granted Aug 10, 2021·0 cites·18 claims
- 3467US12041319B2Apparatus and methods to associate different watermarks detected in mediaNIELSEN CO US LLC·Filed 2022·Granted Jul 16, 2024·0 cites·21 claims
- 3567US11842422B2Methods and apparatus to extend a timestamp range supported by a watermark without breaking backwards compatibilityNIELSEN CO US LLC·Filed 2021·Granted Dec 12, 2023·0 cites·17 claims
- 3666US2024373097A1Methods, apparatus, and articles of manufacture to determine whether audience measurement meters are co-locatedNIELSEN CO US LLC·Filed 2024·Application pending·0 cites
- 3765US11962855B1Methods, apparatus, and articles of manufacture to determine whether audience measurement meters are co-locatedNIELSEN CO US LLC·Filed 2022·Granted Apr 16, 2024·0 cites·20 claims
- 3865US10937116B2Power efficient detection of watermarks in media signalsNIELSEN CO US LLC·Filed 2018·Granted Mar 2, 2021·0 cites·17 claims
- 3964US9904968B2Power efficient detection of watermarks in media signalsNIELSEN CO US LLC·Filed 2017·Granted Feb 27, 2018·0 cites·20 claims
- 4064US4093965ASpeed-switchable readback signal equalization and direct-current restorationBELL & HOWELL CO·Filed 1976·Granted Jun 6, 1978·11 cites·15 claims
- 4158US9292251B2Systems and methods for configuring media devices utilizing audio codes or signaturesNIELSEN CO US LLC·Filed 2014·Granted Mar 22, 2016·0 cites·15 claims
- 4256US2013262184A1Systems and Methods for Presence Detection and Linking to Media Exposure DataARBITRON INC·Filed 2012·Application pending·0 cites
- 4356US2014187268A1Apparatus, System and Method for Location Detection and User Identification for Media Exposure DataARBITRON INC·Filed 2012·Application pending·0 cites
- 4450US2025016404A1Use of Audio Classification as Basis to Control Audio IdentificationNIELSEN CO US LLC·Filed 2023·Application pending·0 cites
- 4545US2014114456A1Methods and Systems for Clock Correction and/or Synchronization for Audio Media Measurement SystemsARBITRON INC·Filed 2012·Application pending·0 cites
- 4644US2005144309A1Systems and methods for controlling congestion using a time-stampINTEL CORP·Filed 2003·Application pending·0 cites
- 4739US2005143131A1Base station processing using SONET linksFiled 2003·Application pending·0 cites
- 4836US9386069B2Media exposure data collection and securitySTAVROPOULOS JOHN·Filed 2011·Granted Jul 5, 2016·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →