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Inventor
Plagenhoef Scott
US
2 patents
Patents
2 patents
US9720564B1
Aug 1, 2017
Systems and methods for determining user preferences using a graphical user interface
BEATS MUSIC LLC
33 citations
92
US10521072B2
Dec 31, 2019
Systems and methods for determining user preferences using a graphical user interface
BEATS MUSIC LLC
8 citations
82