PN

Preethi Parasseri Narayanan

AM Amazon: 3 patents #387 of 3,429Top 15%
Overall (2018): #60,915 of 503,207Top 15%
3
Patents 2018

Issued Patents 2018

Patent #TitleCo-InventorsDate
10147441 Voice controlled system Michael Alan Pogue, Kavitha Velusamy, Tony David, Philip Ryan Hilmes 2018-12-04
9966086 Signal rate synchronization for remote acoustic echo cancellation Kurt Piersol, Robert Ayrapetian, Arnaud Jean-Louis Charton, Gabe Beddingfield, Michael Alan Pogue +1 more 2018-05-08
9865268 User authentication for voice-input devices 2018-01-09