Patents/Inventors

Yuzhou Liu

Mountain View, CAUS4 patents

4 Patents

US123002612025
Neural Sidelobe Canceller for Target Speech Separation
Amazon Technologies, Inc.
0 cites
US119827372024
Controlling Sensitivity of Presence Detection Using Ultrasonic Signals
AMAZON TECHNOLOGIES, Inc.
0 cites
US117279262023
Systems and Methods for Noise Reduction
Amazon Technologies, Inc.
0 cites
US115640362023
Presence Detection Using Ultrasonic Signals with Concurrent Audio Playback
Amazon Technologies, Inc.
0 cites