Yuwen Su — 16 Patents at Amazon

Yuwen Su has been granted 16 US patents while listed as an inventor at Amazon. The first was granted in 2003 and the most recent in January 2021. Yuwen Su ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Yuwen Su in Cupertino, CA, US.

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10904669	System for presentation of audio using wearable device	Shahram Talakoub, Jianchun Dong, Peng Zhang, Xuan Zhong	2021-01-26	$288,265,000
10109294	Adaptive echo cancellation	Robert Ayrapetian, Philip Ryan Hilmes	2018-10-23	$113,007,000
9997151	Multichannel acoustic echo cancellation for wireless applications	Robert Ayrapetian, Philip Ryan Hilmes	2018-06-12	$95,539,000
9966086	Signal rate synchronization for remote acoustic echo cancellation	Kurt Piersol, Preethi Parasseri Narayanan, Robert Ayrapetian, Arnaud Jean-Louis Charton, Gabe Beddingfield +1 more	2018-05-08	$101,998,000
9820049	Clock synchronization for multichannel system	Robert Ayrapetian, Arnaud Jean-Louis Charton	2017-11-14	$44,554,000
9818425	Parallel output paths for acoustic echo cancellation	Robert Ayrapetian, Philip Ryan Hilmes, Wai Chung Chu, Hyeong Cheol Kim	2017-11-14	$44,554,000
9787825	Cyclically variable signal delays for acoustic echo cancellation	Robert Ayrapetian, Arnaud Jean-Louis Charton, Michael Alan Pogue	2017-10-10	$43,908,000
9773510	Correcting clock drift via embedded sine waves	Robert Ayrapetian, Arnaud Jean-Louis Charton	2017-09-26	$53,998,000
9472203	Clock synchronization for multichannel system	Robert Ayrapetian, Arnaud Jean-Louis Charton	2016-10-18	$61,837,000
9373318	Signal rate synchronization for remote acoustic echo cancellation	Kurt Piersol, Preethi Parasseri Narayanan, Robert Ayrapetian, Arnaud Jean-Louis Charton, Gabe Beddingfield +1 more	2016-06-21	$73,626,000
9246545	Adaptive estimation of delay in audio systems	Robert Ayrapetian, Arnaud Jean-Louis Charton	2016-01-26	$64,984,000
9219456	Correcting clock drift via embedded sin waves	Robert Ayrapetian, Arnaud Jean-Louis Charton	2015-12-22	$95,233,000
9172791	Noise estimation algorithm for non-stationary environments	Robert Ayrapetian, Arnaud Jean-Louis Charton	2015-10-27	$105,833,000
9036816	Frequency domain acoustic echo cancellation using filters and variable step-size updates	Robert Ayrapetian, Arnaud Jean-Louis Charton	2015-05-19	$53,106,000
6718019	Method and apparatus for wireline characterization	Sam Heidari, Behrooz Rezvani, Hojat Khelghati, Qasem Aldrubi	2004-04-06
6516049	Method and apparatus for insertion loss estimation in wireline communications	Sam Heidari, Behrooz Rezvani, Hojat Khelghati, Qasem Aldrubi	2003-02-04

Yuwen Su — 16 Patents

Issued Patents All Time

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