Inventor · disambiguated record

Peter Lipa

Also filed as: LIPA PETER · LIPA PETER OTTO ROBERT

47 granted patents·20 pending applications·142 citations·filing 2013–2025

98Inventor score

Technology areasH04N G06Q G06F G06N H04L

Files withNIELSEN CO US LLC65 NIELSEN CONSUMER LLC2

Top patents by PatentIndex Score

67 records

0197US10091547B2Methods and apparatus to utilize minimum cross entropy to calculate granular data of a region based on another region for media audience measurementNIELSEN CO US LLC·Filed 2017·Granted Oct 2, 2018·19 cites·20 claims
0296US10270673B1Methods and apparatus for estimating total unique audiencesNIELSEN CO US LLC·Filed 2016·Granted Apr 23, 2019·19 cites·23 claims
0395US10536358B2Methods and apparatus for estimating total unique audiencesNIELSEN CO US LLC·Filed 2019·Granted Jan 14, 2020·9 cites·27 claims
0495US9743141B2Methods and apparatus to determine viewing condition probabilitiesNIELSEN CO US LLC·Filed 2015·Granted Aug 22, 2017·13 cites·35 claims
0594US11232148B2Methods and apparatus for estimating total unique audiencesNIELSEN CO US LLC·Filed 2021·Granted Jan 25, 2022·2 cites·27 claims
0694US9848224B2Methods and apparatus to estimate demographics of a householdNIELSEN CO US LLC·Filed 2015·Granted Dec 19, 2017·9 cites·30 claims
0792US11871058B2Methods and apparatus to determine a duration of media presentation based on tuning sessionNIELSEN CO US LLC·Filed 2022·Granted Jan 9, 2024·1 cites·23 claims
0892US11856250B2Methods and apparatus to determine a duration of media presentation based on tuning session durationNIELSEN CO US LLC·Filed 2022·Granted Dec 26, 2023·1 cites·23 claims
0992US10861031B2Methods and apparatus to facilitate dynamic classification for market researchNIELSEN CO US LLC·Filed 2015·Granted Dec 8, 2020·17 cites·25 claims
1092US9986272B1Methods and apparatus to determine a duration of media presentation based on tuning session durationNIELSEN CO US LLC·Filed 2016·Granted May 29, 2018·5 cites·21 claims
1191US11562015B2Methods and apparatus for estimating total unique audiencesNIELSEN CO US LLC·Filed 2022·Granted Jan 24, 2023·1 cites·27 claims
1291US10924791B2Methods and apparatus to estimate demographics of a householdNIELSEN CO US LLC·Filed 2019·Granted Feb 16, 2021·4 cites·15 claims
1390US11432026B2Methods and apparatus to determine a duration of media presentation based on tuning session durationNIELSEN CO US LLC·Filed 2020·Granted Aug 30, 2022·2 cites·20 claims
1489US10853824B2Methods and apparatus to apply household-level weights to household-member level audience measurement dataNIELSEN CO US LLC·Filed 2018·Granted Dec 1, 2020·3 cites·20 claims
1589US10127567B2Methods and apparatus to apply household-level weights to household-member level audience measurement dataNIELSEN CO US LLC·Filed 2015·Granted Nov 13, 2018·4 cites·21 claims
1688US10187675B2Methods and apparatus to identify co-relationships between media using social mediaNIELSEN CO US LLC·Filed 2015·Granted Jan 22, 2019·5 cites·20 claims
1787US10638177B2Methods and apparatus to determine a duration of media presentation based on tuning session durationNIELSEN CO US LLC·Filed 2018·Granted Apr 28, 2020·2 cites·28 claims
1886US12501090B2Methods and apparatus to determine a duration of media presentation based on tuning session durationNIELSEN CO US LLC·Filed 2024·Granted Dec 16, 2025·0 cites·20 claims
1985US12277569B2Methods and apparatus for estimating total unique audiencesNIELSEN CO US LLC·Filed 2024·Granted Apr 15, 2025·0 cites·20 claims
2084US12108101B2Methods and apparatus to determine a duration of media presentation based on tuning session durationNIELSEN CO US LLC·Filed 2023·Granted Oct 1, 2024·0 cites·20 claims
2184US10333882B2Methods and apparatus to estimate demographics of users employing social mediaNIELSEN CO US LLC·Filed 2013·Granted Jun 25, 2019·5 cites·34 claims
2284US9800928B2Methods and apparatus to utilize minimum cross entropy to calculate granular data of a region based on another region for media audience measurementNIELSEN CO US LLC·Filed 2016·Granted Oct 24, 2017·3 cites·21 claims
2383US10979324B2Methods and apparatus for estimating total unique audiencesNIELSEN CO US LLC·Filed 2020·Granted Apr 13, 2021·1 cites·27 claims
2482US10504138B2Methods and apparatus to improve reach calculation efficiencyNIELSEN CO US LLC·Filed 2015·Granted Dec 10, 2019·2 cites·10 claims
2582US10356485B2Methods and apparatus to calculate granular data of a region based on another region for media audience measurementNIELSEN CO US LLC·Filed 2015·Granted Jul 16, 2019·3 cites·19 claims
2681US11971922B2Methods and apparatus for estimating total unique audiencesNIELSEN CO US LLC·Filed 2023·Granted Apr 30, 2024·0 cites·25 claims
2781US9912424B2Methods and apparatus to estimate ratings for media assets using social mediaNIELSEN CO US LLC·Filed 2016·Granted Mar 6, 2018·3 cites·16 claims
2877US10298982B2Methods and apparatus to estimate demographics of a householdNIELSEN CO US LLC·Filed 2017·Granted May 21, 2019·1 cites·11 claims
2977US2025156887A1Methods and apparatus for estimating total unique audiencesNIELSEN CO US LLC·Filed 2025·Application pending·0 cites
3076US12423717B2Methods and apparatus to apply household-level weights to household-member level audience measurement dataNIELSEN CO US LLC·Filed 2023·Granted Sep 23, 2025·0 cites·37 claims
3176US9936255B2Methods and apparatus to determine characteristics of media audiencesNIELSEN CO US LLC·Filed 2015·Granted Apr 3, 2018·2 cites·46 claims
3276US2024202229A1Methods and apparatus to profile geographic areas of interestNIELSEN CONSUMER LLC·Filed 2023·Application pending·0 cites
3375US12118575B2Methods and apparatus to apply household-level weights to household-member level audience measurement dataNIELSEN CO US LLC·Filed 2023·Granted Oct 15, 2024·0 cites·24 claims
3475US10433008B2Methods and apparatus to utilize minimum cross entropy to calculate granular data of a region based on another region for media audience measurementNIELSEN CO US LLC·Filed 2018·Granted Oct 1, 2019·1 cites·13 claims
3575US2023291948A1Methods and apparatus to estimate demographics of a householdNIELSEN CO US LLC·Filed 2023·Application pending·0 cites
3673US11687953B2Methods and apparatus to apply household-level weights to household-member level audience measurement dataNIELSEN CO US LLC·Filed 2020·Granted Jun 27, 2023·0 cites·21 claims
3773US10740774B2Reducing processing requirements to correct for bias in ratings data having interdependencies among demographic statisticsNIELSEN CO US LLC·Filed 2015·Granted Aug 11, 2020·1 cites·16 claims
3871USRE49120EMethods and apparatus to determine a duration of media presentation based on tuning session durationNIELSEN CO US LLC·Filed 2020·Granted Jun 28, 2022·0 cites·21 claims
3970US11638053B2Methods and apparatus to identify co-relationships between media using social mediaNIELSEN CO US LLC·Filed 2020·Granted Apr 25, 2023·0 cites·21 claims
4070US2023283820A1Methods and apparatus to identify co-relationships between media using social mediaNIELSEN CO US LLC·Filed 2023·Application pending·0 cites
4169US11700405B2Methods and apparatus to estimate demographics of a householdNIELSEN CO US LLC·Filed 2021·Granted Jul 11, 2023·0 cites·21 claims
4269US10825030B2Methods and apparatus to determine weights for panelists in large scale problemsNIELSEN CO US LLC·Filed 2019·Granted Nov 3, 2020·1 cites·20 claims
4368US10885097B2Methods and apparatus to profile geographic areas of interestNIELSEN CO US LLC·Filed 2015·Granted Jan 5, 2021·1 cites·20 claims
4468US10089358B2Methods and apparatus to partition dataNIELSEN CO US LLC·Filed 2015·Granted Oct 2, 2018·1 cites·20 claims
4567US2020265461A1Methods and apparatus to improve reach calculation efficiencyNIELSEN CO US LLC·Filed 2019·Application pending·0 cites
4666US11496433B2Methods and apparatus to estimate demographics of users employing social mediaNIELSEN CO US LLC·Filed 2019·Granted Nov 8, 2022·0 cites·20 claims
4766US2016125439A1Methods and apparatus to correct segmentation errorsNIELSEN CO US LLC·Filed 2014·Application pending·0 cites
4866US2021049618A1Methods and apparatus to determine weights for panelists in large scale problemsNIELSEN CO US LLC·Filed 2020·Application pending·0 cites
4965US2021224311A1Methods and apparatus to profile geographic areas of interestNIELSEN CO US LLC·Filed 2021·Application pending·0 cites
5065US2020219117A1Methods and apparatus to correct segmentation errorsNIELSEN CO US LLC·Filed 2019·Application pending·0 cites

Showing the top 50 of 67 patent records by PatentIndex Score.

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →