Inventor
LIPA PETER
US45 patents
Patents
45 patentsUS10091547B2Oct 2, 2018
Methods and apparatus to utilize minimum cross entropy to calculate granular data of a region based on another region for media audience measurement
NIELSEN CO US LLC19 citations94
US10270673B1Apr 23, 2019
Methods and apparatus for estimating total unique audiences
NIELSEN CO US LLC19 citations93
US10536358B2Jan 14, 2020
Methods and apparatus for estimating total unique audiences
NIELSEN CO US LLC9 citations92
US10924791B2Feb 16, 2021
Methods and apparatus to estimate demographics of a household
NIELSEN CO US LLC4 citations84
US10861031B2Dec 8, 2020
Methods and apparatus to facilitate dynamic classification for market research
NIELSEN CO US LLC17 citations84
US10187675B2Jan 22, 2019
Methods and apparatus to identify co-relationships between media using social media
NIELSEN CO US LLC5 citations84
US10127567B2Nov 13, 2018
Methods and apparatus to apply household-level weights to household-member level audience measurement data
NIELSEN CO US LLC4 citations84
US9986272B1May 29, 2018
Methods and apparatus to determine a duration of media presentation based on tuning session duration
NIELSEN CO US LLC5 citations84
US9848224B2Dec 19, 2017
Methods and apparatus to estimate demographics of a household
NIELSEN CO US LLC9 citations84
US9743141B2Aug 22, 2017
Methods and apparatus to determine viewing condition probabilities
NIELSEN CO US LLC13 citations84
US11871058B2Jan 9, 2024
Methods and apparatus to determine a duration of media presentation based on tuning session
NIELSEN CO US LLC1 citations73
US11856250B2Dec 26, 2023
Methods and apparatus to determine a duration of media presentation based on tuning session duration
NIELSEN CO US LLC1 citations73
US11432026B2Aug 30, 2022
Methods and apparatus to determine a duration of media presentation based on tuning session duration
NIELSEN CO US LLC2 citations73
US10853824B2Dec 1, 2020
Methods and apparatus to apply household-level weights to household-member level audience measurement data
NIELSEN CO US LLC3 citations73
US10638177B2Apr 28, 2020
Methods and apparatus to determine a duration of media presentation based on tuning session duration
NIELSEN CO US LLC2 citations73
US10504138B2Dec 10, 2019
Methods and apparatus to improve reach calculation efficiency
NIELSEN CO US LLC2 citations73
US10356485B2Jul 16, 2019
Methods and apparatus to calculate granular data of a region based on another region for media audience measurement
NIELSEN CO US LLC3 citations73
US10298982B2May 21, 2019
Methods and apparatus to estimate demographics of a household
NIELSEN CO US LLC1 citations73
US9936255B2Apr 3, 2018
Methods and apparatus to determine characteristics of media audiences
NIELSEN CO US LLC2 citations73
US9912424B2Mar 6, 2018
Methods and apparatus to estimate ratings for media assets using social media
NIELSEN CO US LLC3 citations73
US9800928B2Oct 24, 2017
Methods and apparatus to utilize minimum cross entropy to calculate granular data of a region based on another region for media audience measurement
NIELSEN CO US LLC3 citations73
US11562015B2Jan 24, 2023
Methods and apparatus for estimating total unique audiences
NIELSEN CO US LLC1 citations72
US11232148B2Jan 25, 2022
Methods and apparatus for estimating total unique audiences
NIELSEN CO US LLC2 citations72
US10979324B2Apr 13, 2021
Methods and apparatus for estimating total unique audiences
NIELSEN CO US LLC1 citations72
US12501090B2Dec 16, 2025
Methods and apparatus to determine a duration of media presentation based on tuning session duration
NIELSEN CO US LLC0 citations63
US12423717B2Sep 23, 2025
Methods and apparatus to apply household-level weights to household-member level audience measurement data
NIELSEN CO US LLC0 citations63
US12118575B2Oct 15, 2024
Methods and apparatus to apply household-level weights to household-member level audience measurement data
NIELSEN CO US LLC0 citations63
US12108101B2Oct 1, 2024
Methods and apparatus to determine a duration of media presentation based on tuning session duration
NIELSEN CO US LLC0 citations63
US11700405B2Jul 11, 2023
Methods and apparatus to estimate demographics of a household
NIELSEN CO US LLC0 citations63
US11687953B2Jun 27, 2023
Methods and apparatus to apply household-level weights to household-member level audience measurement data
NIELSEN CO US LLC0 citations63
US11507580B2Nov 22, 2022
Methods and apparatus to partition data
NIELSEN CO US LLC0 citations63
USRE49120EJun 28, 2022
Methods and apparatus to determine a duration of media presentation based on tuning session duration
NIELSEN CO US LLC0 citations63
US10885097B2Jan 5, 2021
Methods and apparatus to profile geographic areas of interest
NIELSEN CO US LLC1 citations63
US10433008B2Oct 1, 2019
Methods and apparatus to utilize minimum cross entropy to calculate granular data of a region based on another region for media audience measurement
NIELSEN CO US LLC1 citations63
US12277569B2Apr 15, 2025
Methods and apparatus for estimating total unique audiences
NIELSEN CO US LLC0 citations62
US11971922B2Apr 30, 2024
Methods and apparatus for estimating total unique audiences
NIELSEN CO US LLC0 citations62
US11645665B2May 9, 2023
Reducing processing requirements to correct for bias in ratings data having interdependencies among demographic statistics
NIELSEN CO US LLC0 citations62
US11638053B2Apr 25, 2023
Methods and apparatus to identify co-relationships between media using social media
NIELSEN CO US LLC0 citations62
US10740774B2Aug 11, 2020
Reducing processing requirements to correct for bias in ratings data having interdependencies among demographic statistics
NIELSEN CO US LLC1 citations62
US10825030B2Nov 3, 2020
Methods and apparatus to determine weights for panelists in large scale problems
NIELSEN CO US LLC1 citations61
US10339543B2Jul 2, 2019
Methods and apparatus to determine weights for panelists in large scale problems
NIELSEN CO US LLC1 citations61
US10820026B2Oct 27, 2020
Methods and apparatus to identify co-relationships between media using social media
NIELSEN CO US LLC0 citations52
US10701458B2Jun 30, 2020
Methods and apparatus to calculate granular data of a region based on another region for media audience measurement
NIELSEN CO US LLC0 citations52
US10402735B2Sep 3, 2019
Methods and apparatus to improve decision tree execution
NIELSEN CO US LLC0 citations52
US10089358B2Oct 2, 2018
Methods and apparatus to partition data
NIELSEN CO US LLC1 citations52