Inventor
TERRAZAS ALEJANDRO
US66 patents
Patents
50 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
US9407958B2Aug 2, 2016
Methods and apparatus to determine engagement levels of audience members
NIELSEN CO US LLC9 citations93
US9082014B2Jul 14, 2015
Methods and apparatus to estimate demography based on aerial images
NIELSEN CO US LLC15 citations92
US11381860B2Jul 5, 2022
Methods and apparatus to correct for deterioration of a demographic model to associate demographic information with media impression information
NIELSEN CO US LLC7 citations86
US11032610B2Jun 8, 2021
Methods and apparatus to determine engagement levels of audience members
NIELSEN CO US LLC6 citations84
US10992985B2Apr 27, 2021
Methods and apparatus to determine engagement levels of audience members
NIELSEN CO US LLC6 citations84
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
US10171869B2Jan 1, 2019
Methods and apparatus to determine engagement levels of audience members
NIELSEN CO US LLC6 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
US9529451B2Dec 27, 2016
Methods and apparatus to monitor environments
NIELSEN CO US LLC5 citations84
US9569692B2Feb 14, 2017
Context-based image recognition for consumer market research
NIELSEN CO US LLC7 citations83
US9378509B2Jun 28, 2016
Methods, apparatus, and articles of manufacture to measure geographical features using an image of a geographical location
NIELSEN CO US LLC10 citations82
US10332158B2Jun 25, 2019
Methods and apparatus to adjust media impressions based on media impression notification loss rates in network communications
NIELSEN CO US LLC6 citations80
US11983730B2May 14, 2024
Methods and apparatus to correct for deterioration of a demographic model to associate demographic information with media impression information
NIELSEN CO US LLC2 citations73
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
US11055752B2Jul 6, 2021
Methods and apparatus to adjust media impressions based on media impression notification loss rates in network communications
NIELSEN CO US LLC4 citations73
US10853824B2Dec 1, 2020
Methods and apparatus to apply household-level weights to household-member level audience measurement data
NIELSEN CO US LLC3 citations73
US10685221B2Jun 16, 2020
Methods and apparatus to monitor environments
NIELSEN CO US LLC1 citations73
US10638177B2Apr 28, 2020
Methods and apparatus to determine a duration of media presentation based on tuning session duration
NIELSEN CO US LLC2 citations73
US10298982B2May 21, 2019
Methods and apparatus to estimate demographics of a household
NIELSEN CO US LLC1 citations73
US10049265B2Aug 14, 2018
Methods and apparatus to monitor environments
NIELSEN CO US LLC2 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
US9547866B2Jan 17, 2017
Methods and apparatus to estimate demography based on aerial images
NIELSEN CO US LLC4 citations72
US9704260B2Jul 11, 2017
Methods and apparatus to improve detection and false alarm rate over image segmentation
NIELSEN CO US LLC2 citations71
US10333882B2Jun 25, 2019
Methods and apparatus to estimate demographics of users employing social media
NIELSEN CO US LLC5 citations68
US12501090B2Dec 16, 2025
Methods and apparatus to determine a duration of media presentation based on tuning session duration
NIELSEN CO US LLC0 citations63
US12432415B2Sep 30, 2025
Methods and apparatus to determine engagement levels of audience members
NIELSEN CO US LLC0 citations63
US12425688B2Sep 23, 2025
Methods and apparatus to determine engagement levels of audience members
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
US12387521B2Aug 12, 2025
Methods and apparatus to monitor environments
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
US11978275B2May 7, 2024
Methods and apparatus to monitor environments
NIELSEN CO US LLC0 citations63
US11956502B2Apr 9, 2024
Methods and apparatus to determine engagement levels of audience members
NIELSEN CO US LLC0 citations63
US11924509B2Mar 5, 2024
Methods and apparatus to determine engagement levels of audience members
NIELSEN CO US LLC0 citations63
US11700421B2Jul 11, 2023
Methods and apparatus to determine engagement levels of audience members
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
Showing the top 50 of 66 patents by PatentIndex Score.