PatentBrief

Company Portfolio

Nielsen Co US LLC

Patents indexed

1

Year range

2015

consumer_electronicstelecommunicationsmechanical

Key Inventors

Arun Ramaswamy1Fred Martensen1Robert A Luff1Kendall Shirilla1

All Patents

1

Career timeline

1 patents, in 2015

Dot size = forward citations

20152016

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US RE45786·2015

How Nielsen Tracks What You Listen to in Your Car

A system for recording audio in a car and transferring that data to a portable device, like a key fob, which then uploads the information to a central server.

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