Patent Assignment
Reel/Frame 060576/0682
Assignment of Assignor's Interest
Recorded: 2022-07-21
Pages: 6
Assignor
ZHANG, TAO
Executed: 2022-04-15
Assignee
AMAZON TECHNOLOGIES, INC.
PO BOX 81226, SEATTLE, WASHINGTON, 98108-1226
Covered Property
(1)
Reference Free Acoustic Echo Cancellation
Patent:
11,741,934 →
Application:
17/708,522 →