Inventor
ALONSO RAFAEL E
US7 patents
⚠️ This page may combine multiple inventors who share the name “ALONSO RAFAEL E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIELSEN CO US LLC
6 patentsUS10304209B2May 28, 2019
Methods and systems to increase accuracy of eye tracking
NIELSEN CO US LLC16 citations91
US11553450B2Jan 10, 2023
Methods and apparatus for locating mobile devices using wireless signals in mixed mode
NIELSEN CO US LLC1 citations71
US10880861B2Dec 29, 2020
Methods and apparatus for locating mobile devices using wireless signals in mixed mode
NIELSEN CO US LLC1 citations71
US10531425B2Jan 7, 2020
Methods and apparatus for locating mobile devices using wireless signals in mixed mode
NIELSEN CO US LLC4 citations71
US10755440B2Aug 25, 2020
Methods and systems to increase accuracy of eye tracking
NIELSEN CO US LLC1 citations70
US11295476B2Apr 5, 2022
Methods and systems to increase accuracy of eye tracking
NIELSEN CO US LLC0 citations59