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Robert Ayrapetian — 6 Patents in 2018

Amazon: 6 patents #132 of 3,429Top 4%
California: #2,510 of 60,411 inventorsTop 5%
Overall (2018): #17,743 of 503,207Top 4%
6 Patents 2018

Issued Patents 2018

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10109294 Adaptive echo cancellation Philip Ryan Hilmes, Yuwen Su 2018-10-23
9997151 Multichannel acoustic echo cancellation for wireless applications Philip Ryan Hilmes, Yuwen Su 2018-06-12
9966059 Reconfigurale fixed beam former using given microphone array Philip Ryan Hilmes, Carlo Murgia 2018-05-08
9966086 Signal rate synchronization for remote acoustic echo cancellation Kurt Piersol, Preethi Parasseri Narayanan, Arnaud Jean-Louis Charton, Gabe Beddingfield, Michael Alan Pogue +1 more 2018-05-08
9967661 Multichannel acoustic echo cancellation Philip Ryan Hilmes 2018-05-08
9918163 Asynchronous clock frequency domain acoustic echo canceller Philip Ryan Hilmes 2018-03-13