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Rafael E. Alonso
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Tampa, FL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods and apparatus for locating mobile devices using wireless si...
Patent number
11,553,450
Issue date
Jan 10, 2023
THE NIELSEN COMPANY (US), LLC
Rafael E. Alonso
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems to increase accuracy of eye tracking
Patent number
11,295,476
Issue date
Apr 5, 2022
THE NIELSEN COMPANY (US), LLC
Rafael E. Alonso
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and apparatus for locating mobile devices using wireless si...
Patent number
10,880,861
Issue date
Dec 29, 2020
THE NIELSEN COMPANY (US), LLC
Rafael E. Alonso
G01 - MEASURING TESTING
Information
Patent Grant
Methods and systems to increase accuracy of eye tracking
Patent number
10,755,440
Issue date
Aug 25, 2020
The Neilsen Company (US), LLC
Rafael E. Alonso
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and apparatus for locating mobile devices using wireless si...
Patent number
10,531,425
Issue date
Jan 7, 2020
THE NIELSEN COMPANY (US), LLC
Rafael E. Alonso
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems to increase accuracy of eye tracking
Patent number
10,304,209
Issue date
May 28, 2019
THE NIELSEN COMPANY (US), LLC
Rafael E. Alonso
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and apparatus to monitor shoppers in a retail environment
Patent number
9,288,268
Issue date
Mar 15, 2016
THE NIELSEN COMPANY (US), LLC
Arun Ramaswamy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHODS AND APPARATUS FOR LOCATING MOBILE DEVICES USING WIRELESS SI...
Publication number
20230164742
Publication date
May 25, 2023
The Nielsen Company (US), LLC
Rafael E. Alonso
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS FOR LOCATING MOBILE DEVICES USING WIRELESS SI...
Publication number
20210266863
Publication date
Aug 26, 2021
The Nielsen Company (US), LLC
Rafael E. Alonso
G01 - MEASURING TESTING
Information
Patent Application
METHODS AND SYSTEMS TO INCREASE ACCURACY OF EYE TRACKING
Publication number
20200380728
Publication date
Dec 3, 2020
The Nielsen Company (US), LLC
Rafael E. Alonso
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND APPARATUS FOR LOCATING MOBILE DEVICES USING WIRELESS SI...
Publication number
20200221414
Publication date
Jul 9, 2020
The Nielsen Company (US), LLC
Rafael E. Alonso
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND SYSTEMS TO INCREASE ACCURACY OF EYE TRACKING
Publication number
20190258857
Publication date
Aug 22, 2019
The Nielsen Company (US), LLC
Rafael E. Alonso
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND APPARATUS FOR LOCATING MOBILE DEVICES USING WIRELESS SI...
Publication number
20190104497
Publication date
Apr 4, 2019
The Nielsen Company (US), LLC
Rafael E. Alonso
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND SYSTEMS TO INCREASE ACCURACY OF EYE TRACKING
Publication number
20180308252
Publication date
Oct 25, 2018
The Nielsen Company (US), LLC
Rafael E. Alonso
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND APPARATUS TO IDENTIFY MEDIA USING IMAGE RECOGNITION
Publication number
20160119672
Publication date
Apr 28, 2016
THE NIELSEN COMPANY (US), LLC.
Rafael Eduardo Alonso
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS TO MONITOR SHOPPERS IN A RETAIL ENVIRONMENT
Publication number
20090326807
Publication date
Dec 31, 2009
Arun Ramaswamy
H04 - ELECTRIC COMMUNICATION TECHNIQUE