Patent Assignment
Reel/Frame 051320/0591
Assignment of Assignor's Interest
Recorded: 2019-12-18
Pages: 6
Assignee
AMAZON TECHNOLOGIES, INC.
PO BOX 81226, SEATTLE, WASHINGTON, 98108-1226
Covered Property
(1)
Acoustic Echo Cancellation Control
Patent:
11,205,437 →
Application:
16/216,741 →