Nielsen Sues Rival Over Out-Of-Home Viewing Data Patent

By Gina Kim ( April 2, 2025, 9:32 PM EDT) -- The Nielsen Co. sued its competitor VideoAmp in Delaware federal court Wednesday for allegedly infringing its patent that covers an invention to gauge audience viewership for programming that's viewed outside the home, like at a bar or a restaurant, through the use of geolocation from a viewer's mobile device....

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