Inventor · disambiguated record
Rafael E. Alonso
Also filed as: ALONSO RAFAEL · ALONSO RAFAEL E · ALONSO RAFAEL EDUARDO
13 granted patents·3 pending applications·418 citations·filing 1994–2022
92Inventor score
Files withNIELSEN CO US LLC9MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3PANASONIC TECHNOLOGIES INC1RAMASWAMY ARUN1SARNOFF CORP1
Top patents by PatentIndex Score
16 records- 0195US10304209B2Methods and systems to increase accuracy of eye trackingNIELSEN CO US LLC·Filed 2017·Granted May 28, 2019·16 cites·18 claims
- 0294US6184878B1Interactive world wide web access using a set top terminal in a video on demand systemSARNOFF CORP·Filed 1997·Granted Feb 6, 2001·273 cites·14 claims
- 0385US11553450B2Methods and apparatus for locating mobile devices using wireless signals in mixed modeNIELSEN CO US LLC·Filed 2020·Granted Jan 10, 2023·1 cites·21 claims
- 0485US10531425B2Methods and apparatus for locating mobile devices using wireless signals in mixed modeNIELSEN CO US LLC·Filed 2017·Granted Jan 7, 2020·4 cites·20 claims
- 0581US10880861B2Methods and apparatus for locating mobile devices using wireless signals in mixed modeNIELSEN CO US LLC·Filed 2020·Granted Dec 29, 2020·1 cites·20 claims
- 0676US2023164742A1Methods and apparatus for locating mobile devices using wireless signals in mixed modeNIELSEN CO US LLC·Filed 2022·Application pending·0 cites
- 0773US9288268B2Methods and apparatus to monitor shoppers in a retail environmentRAMASWAMY ARUN·Filed 2008·Granted Mar 15, 2016·5 cites·27 claims
- 0872US5551023ASystem of database concurrency control based on transaction types and prior access to a data setPANASONIC TECHNOLOGIES INC·Filed 1994·Granted Aug 27, 1996·35 cites·10 claims
- 0971US6263411B1Video server scheduling for simultaneous read-write requestsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jul 17, 2001·41 cites·20 claims
- 1069US10755440B2Methods and systems to increase accuracy of eye trackingNIELSEN CO US LLC·Filed 2019·Granted Aug 25, 2020·1 cites·20 claims
- 1167US11295476B2Methods and systems to increase accuracy of eye trackingNIELSEN CO US LLC·Filed 2020·Granted Apr 5, 2022·0 cites·29 claims
- 1254US7911347B2Protective guards for mounting an identification tag on a shopping carrierNIELSEN CO US LLC·Filed 2008·Granted Mar 22, 2011·1 cites·20 claims
- 1349US5848406AMethod for presenting information on display devices of varying sizesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Dec 8, 1998·30 cites·24 claims
- 1448US2016119672A1Methods and apparatus to identify media using image recognitionNIELSEN CO US LLC·Filed 2014·Application pending·0 cites
- 1544US5875300ACell loss reduction in a video server with ATM backbone networkMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Feb 23, 1999·10 cites·3 claims
- 1640US2002143942A1Storage area network resource managementFiled 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Rafael E. Alonso files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →